What is spherical quartz powder?

Spherical quartz powder has the advantages of smooth surface, large specific surface area, high hardness and stable chemical properties. First of all, the spherical powder has good fluidity, and is evenly stirred with the resin to form a film. The higher the filling amount of quartz powder, the lower the thermal conductivity, the smaller the thermal expansion coefficient of the molding compound, and the closer to the thermal expansion coefficient of single crystal silicon, the better the performance of the electronic components produced. Secondly, the stress of spherical powder is only 60% of the stress of angular powder, and the molding compound made of spherical quartz powder has the smallest stress concentration and the highest strength. Finally, the spherical powder surface is smooth, the friction coefficient is small, and the wear on the mold is small, which can prolong the service life of the mold by more than 1 times.

Application fields of spherical quartz powder

The application field of spherical quartz powder is very wide, and its use as electronic packaging material is the largest market in its application field. Electronic packaging is the supporting industry of integrated circuits. With the development of large-scale and ultra-large-scale integrated circuits, integrated circuits are becoming more and more refined, and the requirements for packaging materials are getting higher and higher, and the packaging forms are continuously optimized and updated. The three main materials of electronic packaging are substrate material, plastic packaging material, lead frame and solder. Because of its low cost, simple process and suitable for mass production, plastic packaging has developed rapidly since its birth, and its share in packaging has become larger and larger. Currently, plastic packaging accounts for 95% of the integrated circuit market worldwide. %above. Among plastic encapsulants, epoxy encapsulant (EMC) is the mainstream of integrated circuit packaging at home and abroad, and more than 95% of microelectronic components are encapsulated by epoxy.

In microelectronic packaging, high moisture resistance, low stress, low alpha ray, resistance to dip soldering and reflow soldering, and good plastic sealing performance are mainly required after the integrated circuit is packaged. In response to this, the epoxy molding compound must be doped with inorganic fillers in the resin matrix. The inorganic fillers currently used are almost all quartz micropowder (silica micropowder). With the rapid development of the microelectronics industry, large-scale and ultra-large-scale integrated circuits have higher and higher requirements for packaging materials. As an important support material for EMC, quartz powder not only requires its particle size to meet the specific range of packaging, but also requires its purity High and low content of radioactive elements, especially for particle shape, put forward spheroidization requirements.

Spherical silicon micropowder not only has good shape, but also has high chemical purity and low content of radioactive elements, which can meet various technical requirements of high-end integrated circuits. The rigidity, wear resistance, weather resistance, impact resistance, compressive resistance, tensile resistance, moisture resistance and flame resistance of the earth-enhanced products make the products have good arc resistance insulation properties and UV radiation resistance, etc., and have become electronic packaging. Indispensable key material. In addition to being mainly used in the field of electronic packaging, spherical quartz powder can also be widely used in the manufacture of electronic inks, optical fibers, high-grade cosmetics, advanced precision ceramics, precision grinding of optical devices and electronic components, and as fillers for special paint coatings, etc.

About RBOSCHCO

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12 years experience in providing super high-quality chemicals and Nanomaterials. The company export to many countries, such as USA, Canada, Europe, UAE, South Africa, Tanzania,Kenya,Egypt,Nigeria,Cameroon,Uganda,Turkey,Mexico,Azerbaijan,Belgium,Cyprus,Czech Republic, Brazil, Chile, Argentina, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia,Germany, France, Italy, Portugal etc. As a leading nanotechnology development manufacturer, RBOSCHCO dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges. If you are looking for spherical quartz powder, please send an email to: sales1@rboschco.com

Hollow glass sphere is widely used in glass fiber reinforced plastic products, syntactic foam, artificial marble, compound wood, sound insulation heat preservation material, atomic ash, deep-sea buoyancy, bowling, low-density cement, sealing material, lightweight, resin handicraft, mural hanging frame, wall plate sandwich layer structure lightweight packaging materials, electronic industry, absorbing material, lightweight concrete, emulsion explosive, etc.

Artificial Marble

The larger use of hollow glass beads is artificial marble. 

In the United States, many manufacturers are using this filler, which has the following advantages: 

Improve the impact performance, the correct formula manufacturing products its performance is higher than the artificial marble association requirements; 

Improve texture layout and color continuity, making products more beautiful and dazzling; 

Reduce the curing time, with a faster mold turnover speed; Improve impact strength, improve anti-cracking ability, reduce the damage rate of products; 

Improved machinability and reduced time for flailing, cutting, drilling and grinding. 

Reduce wear and tear of post-treatment tools. 

Improve the tinting performance of light colors while reducing the amount of TiO2 (although sometimes darker colors need to be mixed in) 

Its light weight makes it easier to carry and install, and also reduces transportation costs.

Plastic, rubber

Hollow glass beads are used to fill UHMWPE materials, which not only acts as a solid lubricant to improve the fluidity of processing, but also can modify the comprehensive mechanical properties of UHMWPE materials to improve their strength and wear resistance. The tensile strength, impact strength, hardness and other mechanical properties of nylon 6 with hollow glass beads can be improved, and the material aging caused by light and heat can be prevented. With the increase of glass bead content, the Martin temperature of the material increases. 

Used for the production of bearings, cameras, furniture accessories, etc. Filling hard PVC with hollow glass beads to produce profiles, pipes and plates can make the material have good dimensional stability, improve rigidity and heat resistance temperature, and improve production efficiency; Fill ABS, can improve the stability of material size, reduce shrinkage rate, improve compressive strength and bending modulus, and improve the performance of paint on the surface, can be widely used in the production of TV casing, automobile plastic parts, audio equipment, household appliances; Filled with epoxy resin, can reduce the material viscosity, improve the physical and mechanical properties, can be used to produce composite foam plastics, deep-sea submarines, lifeboats, etc. Fill unsaturated polyester, can make the material shrinkage and water absorption rate decreased, improve wear resistance, and in the lamination and coating when the hole is less, can produce FRP products, polishing wheel, tools and so on; 

Paint coating

Glass beads have the smallest specific surface area and low oil absorption rate, which can greatly reduce the use of other production components in the coating. The vitrified surface of glass beads is more resistant to chemical corrosion and has a reflection effect on light.  Therefore, the coating has anti-fouling, anti-corrosion, anti-ultraviolet, anti-yellowing and anti-scraping effect. The tightly arranged hollow glass beads contain thin gas inside, and their thermal conductivity is low, so the coating has a very good heat insulation effect.  Hollow glass beads can effectively enhance the flow and leveling of the coating. Hollow glass beads contain gas with good heat and cold shrinkage resistance, so as to enhance the elasticity of the coating, greatly reduce the coating due to thermal expansion and contraction caused by cracking and falling off. Below the premise that fills in high quantity, the viscosity of coating increases not apparent, because this dissolvent usage amount can reduce, can reduce coating to be in use the discharge of toxic gas in the process, reduce VOC index effectively. 

Recommended use: Generally add 10-20% of the total weight. The hollow glass beads in the last to add, the use of low speed, low shear force of the mixing equipment dispersion, because the spherical flow of the beads is good, the friction between the small, so it is easy to disperse, in a short time can be wet completely, slightly extend the mixing time to achieve uniform dispersion. Hollow glass microbeads are chemically inert and non-toxic, but because they are extremely light, special care needs to be taken when added. We suggest to adopt the step adding method, that is, the amount of each time is 1/2 of the remaining beads, gradually adding, so as to avoid the beads floating into the air and make the dispersion more complete.

Vehicle chassis armor 

Professional chassis armor is to spray a special elastic gum material on the chassis of the car, completely wrap the chassis and the part above the wheel, and form a layer of corrosion resistant chassis protection layer with certain strength after its natural consolidation. Added hollow glass beads chassis paint characteristics: glass beads vitrified surface is more resistant to chemical corrosion, therefore, paint coating has anti-fouling, anti-corrosion, anti-yellowing and anti-scraping effect. If filled with appropriate proportion, the spherical structure of the particle impact force and stress has a good dispersion effect, added to the coating can well improve the impact resistance of the coating film, but also reduce the coating due to thermal expansion and contraction of stress cracking. The toughness, impact resistance and surface hardness of the products are improved obviously.  The particles are airtight hollow spheres, which are added into the coating to form a lot of microcosmic independent adiabatic cavities, thus greatly improving the insulation of the film to heat and sound, and playing a good role in heat insulation and noise reduction.

Hollow Glass Sphere Price

The price is influenced by many factors including the supply and demand in the market, industry trends, economic activity, market sentiment, and unexpected events.

If you are looking for the latest hollow glass sphere price, you can send us your inquiry for a quote. (sales1@rboschco.com)

Hollow Glass Sphere Supplier

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials. The company export to many countries including the USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Azerbaijan, Belgium, Cyprus, Czech Republic, Brazil, Chile, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, Germany, France, Italy, Portugal, etc.

As a leading nanotechnology development manufacturer, RBOSCHCO dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges.

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Hollow glass microsphere is a kind of specially processed glass microsphere. Its main characteristics are smaller density than glass microsphere and worse thermal conductivity. 

It is a micron grade new lightweight material developed in the 1950s and 1960s, and its main component is borosilicate. In general, the particle size is 10-250 μm, and the wall thickness is 1-2 μm. Hollow glass microspheres have the characteristics of high compressive strength, high melting point, high resistivity, low thermal conductivity and thermal shrinkage coefficient, etc., and are known as "space age materials" in the 21st century.

Hollow glass beads have obvious weight reduction and sound insulation and heat preservation effect, so that the products have good cracking resistance and reprocessing performance. It is widely used in engineering plastics, anti-corrosion insulation materials, rubber, buoyancy materials, FRP, artificial marble, artificial agate, wood and other composite materials, as well as the petroleum industry, aerospace, 5G communication, new high-speed trains, cars and ships, heat insulation coatings, adhesives and other fields. 

Hollow glass microspheres are tiny, hollow, spherical powders. Particle size can be arbitrarily selected between 30-100 microns according to needs, and the density is 0.1-0.7g/mL. 

It has the advantages of light weight, large volume, low thermal conductivity, high compressive strength, dispersity, fluidity and stability. In addition, it also has excellent performance of insulation, self-lubrication, sound insulation, non-water absorption, fire resistance, corrosion resistance, radiation resistance, non-toxic and so on.

It can be directly filled in most types of thermosetting, thermoplastic resin products, to reduce the weight of products, reduce costs, eliminate the internal stress of products to ensure dimensional stability, high compression resistance, impact resistance, refractoriness, sound insulation, insulation. Some expensive fillers, such as light diffusers, bronze powder, molybdenum dioxide and white carbon black, can also be banned. 

Hollow glass beads are made of inorganic materials. Chemical composition: silicon dioxide, alumina, zirconia, magnesium oxide, sodium silicate, etc. Its particle size of ten to a few hundred microns, for the interior filled with CO2 gas closed microspheres. And it has the advantages of light weight, low thermal conductivity, non-toxic, non-flammable, good chemical stability, high dispersion and so on. It is an excellent product filler for artificial marble, FRP, putty, paint, plastic, explosive, chemical, building materials and other industries.

Hollow Glass Sphere Properties

White color

Can be widely used in any color requirements of the appearance of the products. 

Light specific weight

The density of hollow glass beads is about one tenth of that of traditional filling materials. After filling, it can greatly reduce the base weight of products, replace and save more resin for production, and reduce the cost of products. 

Lipophilicity 

Hollow glass beads are easy to disperse and can be filled in most thermosetting thermoplastic resins, such as polyester, epoxy resin, polyurethane, etc.

Good liquidity

Because hollow glass beads are tiny round balls, they have better fluidity in liquid resin than lamellar, needle-like or irregularly shaped fillers, so the filling performance is excellent.  More importantly, the small beads are isotropic, so it will not cause the problem of inconsistent shrinkage rate in different parts due to orientation, which ensures the size stability of the product and will not warp. 

Sound insulation, heat insulation 

Hollow glass beads inside are thin gas, so it has sound insulation, heat insulation characteristics, as a variety of heat insulation, sound insulation products excellent filler.  The thermal insulation properties of hollow glass beads can also be used to protect products from thermal shock caused by alternating hot and cold conditions. High specific resistance and low water absorption make it widely used for cable insulation. 

Low oil absorption rate

The particle of the sphere determines that it has the smallest specific surface area and low oil absorption rate, which can greatly reduce the amount of resin in the process of use, and the viscosity will not increase much even under the premise of high amount of addition, which greatly improves the production operating conditions and can increase the production efficiency by 10% ~ 20%.

Hollow Glass Sphere Price

The price is influenced by many factors including the supply and demand in the market, industry trends, economic activity, market sentiment, and unexpected events.

If you are looking for the latest hollow glass sphere price, you can send us your inquiry for a quote. (sales1@rboschco.com)

Hollow Glass Sphere Supplier

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials. The company export to many countries including the USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Azerbaijan, Belgium, Cyprus, Czech Republic, Brazil, Chile, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, Germany, France, Italy, Portugal, etc.

As a leading nanotechnology development manufacturer, RBOSCHCO dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges.

If you are looking for hollow glass sphere, please send an email. (sales1@rboschco.com)

What is Tungsten W?

Tungsten is a gray black metal with a metallic luster (body-centered cubic crystal).  Melting point 3400℃, boiling point 5555℃. The hardness of tungsten is the hardest of all metals, ranging from 200 to 250 for sintered tungsten rods and from 350 to 400 for rotary hammer rods. 

Tungsten is soluble in a mixture of nitric and hydrofluoric acid. Fused with a mixture of sodium hydroxide and sodium carbonate. Slightly soluble in nitric acid, sulfuric acid, aqua regia; Insoluble in water, hydrofluoric acid, potassium hydroxide. 

What is Tungsten W Used For?

Tungsten is mostly used in the production of carbide and iron tungsten. 

Tungsten and chromium, molybdenum, cobalt composition of heat resistant wear alloy used for cutting tools, metal surface hardening materials, gas turbine blades and combustion tubes. 

Tungsten, tantalum, niobium, molybdenum, and other refractory alloys. 

Tungsten-copper and tungsten-silver alloys are used as electrical contact point materials. High-density tungsten nickel copper alloy is used as a shield against radiation. 

Tungsten wires, rods, plates, etc. are used in making parts of electric bulbs, electronic tubes and electrodes for arc welding. 

Tungsten powder can be burned into filters of various porosity. 

What is Tungsten Powder?

Tungsten powder is a kind of metallic tungsten in powder form, which is used to prepare tungsten processing materials, tungsten alloys, and tungsten products. 

Tungsten powder can be divided into spherical tungsten powder and irregular tungsten powder. Because of the different particle shapes, the physical and chemical properties and specific uses of tungsten products are not the same.

Spherical Tungsten Powder: 

Spherical tungsten powder is gray-black fine powder, the melting point is about 3400℃, and the boiling point is about 5555℃. The density is 19.3g/cm3 as same as gold. Its hardness is like a diamond. It has strong reducibility, purity up to 99.9%, with the bulk density of 11.6g/cm3 and vibration density of 12.5g/cm3.

Under normal circumstances, the higher the degree of spheroidization, the smaller the particle size and the narrower the particle size distribution of the powder, the better the fluidity of the powder, the greater the bulk density.

What is Spherical Tungsten Powder Used For?

Spherical tungsten powder is the main raw material of tungsten alloy, tungsten material and cemented carbide. 

W powder mixed with other metal powder can be used to make tungsten alloy. 

W powder can be processed to make tungsten materials such as tungsten rod, tungsten wire, tungsten bar.

W powder can be made into tungsten carbide powder after carbon treatment, tungsten carbide powder can be made into hard alloy tools such as milling cutters, drills and molds. 

Note:

Spherical tungsten powder is prone to crack or deform during processing due to its high melting point and hardness, which affects the properties of the alloy. At present, 3D printing technology has gradually replaced the traditional powder metallurgy, which is an ideal tungsten powder processing technology.

Spherical Tungsten Powder Price

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Spherical Tungsten Powder Supplier

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials. The company export to many countries including the USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Azerbaijan, Belgium, Cyprus, Czech Republic, Brazil, Chile, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, Germany, France, Italy, Portugal, etc.

As a leading nanotechnology development manufacturer, RBOSCHCO dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges.

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What is 3D printing?

Metal 3D printing is a 3D printing technology that uses metal powder to directly print metal parts, also known as metal powder sintering (SLM). In addition to good plasticity, 3D printing metal powder must also meet the requirements of fine powder particle size and high particle size distribution. Narrow, high sphericity, good fluidity and high bulk density requirements. Currently, the metal powders used in most 3D printers include stainless steel, aluminum alloys, cobalt-chromium alloys, copper alloys, titanium alloys and nickel alloys. Iron-based alloys are engineering The most important and most used metal material in technology is mostly used for the forming of complex structures, and is widely used in aerospace, automobile, shipbuilding, machinery manufacturing and other industries.

What are the main types of 3D printing metal powders?

Nickel alloy powder

The oxidation resistance and corrosion resistance of nickel alloy make it suitable for the harsh environment of high temperature and high pressure. When the nickel alloy is heated, a thick and stable oxide layer will be passivated on the surface of the alloy to protect the inside of the alloy from corrosion. Good mechanical properties are maintained over a wide temperature range.

Cobalt-chromium alloy powder

Because of its excellent wear resistance and corrosion resistance, cobalt-chromium alloy powder for metal 3D printing is commonly used to print various artificial joints and orthopaedic implants, and it is also used in the field of dentistry.

Copper alloy powder

With excellent thermal and electrical conductivity, copper with excellent thermal conductivity in thermal management applications can be combined with design freedom to produce complex internal structures and conformal cooling channels.

About RBOSCHCO

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12 years experience in providing super high-quality chemicals and Nanomaterials. The company export to many countries, such as USA, Canada, Europe, UAE, South Africa, Tanzania,Kenya,Egypt,Nigeria,Cameroon,Uganda,Turkey,Mexico,Azerbaijan,Belgium,Cyprus,Czech Republic, Brazil, Chile, Argentina, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia,Germany, France, Italy, Portugal etc. As a leading nanotechnology development manufacturer, RBOSCHCO dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges. If you are looking for 3D printing metal powder, please send an email to: sales1@rboschco.com

What are Ni-Ti Alloys?

Ni-Ti alloy, also known as Nitinol, is a metallic alloy of nickel and titanium in which the two elements are present in roughly equal atomic percentages. Different alloys are named according to the percentage of nickel by weight; For example, Nitinol 55 and Nitinol 60. It exhibits shape memory effect and superelasticity at different temperatures.

Nitinol alloys exhibit two closely related and unique properties: shape memory effect and superelasticity (also known as pseudo-elasticity). Shape memory is the ability of Nitinol to withstand deformation at a certain temperature, retain its deformed shape when external forces are removed, and then restore its original undeformed shape when heated above its "transition temperature". Superelasticity is the ability of a metal to withstand large deformations and return to its undeformed shape immediately after the removal of external loads. Nitinol has 10-30 times the deformability of a normal metal and returns to its original shape. Whether Nitinol has shape memory or superelasticity depends on whether it is above the transition temperature of a particular alloy. Below the transition temperature, it exhibits shape memory effects, above which it exhibits superelasticity. 

What are Shape Memory Alloys?

"Memory metal" is also called "shape memory alloy", is a special alloy material, mainly in nickel titanium alloy. 

It can be plastic deformation like plastic at a certain temperature. But at a certain temperature, it can be restored to its original state, with a certain "memory". 

The deformation recovery ability of shape memory alloy is attributed to the thermoelastic martensitic transformation in the material during deformation. 

Shape memory alloys are known for their excellent memory, flexibility and plasticity. In addition, it has good wear resistance, fatigue resistance and corrosion resistance.

What are Shape Memory Alloys Used For?

Shape memory alloys are widely used in aerospace, mechatronics, biomedicine, bridge construction, automobile industry, and daily life. 

Automobile industry 

The use of memory metal alloy as a radial material, can enhance the bearing capacity of the tire, super elastic characteristics also reduce the possibility of tire burst, improve driving safety. 

The air bags in the seat, under certain pressure, the waist rest on the seat can be perfectly fitted to the driver or passenger's waist. 

In addition, memory alloys are used in the manufacture of actuators to make car trunks easier to close, and in the manufacture of valves to control noise and vibration in engines and improve noise, vibration and vibration roughness. 

Aeronautics and astronautics 

It is used to develop lightweight, quiet, and efficient designs. The variable-section fan nozzles, shock absorbers and actuators are all made of metal alloys. These devices are austenitic at normal temperatures and convert to martensite (and the desired shape) as they cool due to temperature changes caused by airflow around the aircraft or changes in ambient temperature during normal flight. 

Building 

Memory alloys help to prestress Bridges or buildings. On a smaller scale, shape memory materials can be used to enhance the reliability of pipe fittings in piping systems. 

Medical 

The application of memory alloys in biomedicine could reduce the need for medical intervention. For example, medical stents can be inserted into arteries to improve blood flow in a minimally invasive way in patients with heart disease. Micro-actuators and artificial muscles rely on memory alloys to create robotic prosthetic organs that help amputees move more freely.

Ni-Ti Alloy Powder Price

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Ni-Ti Alloy Powder Supplier

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials. The company export to many countries including the USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Azerbaijan, Belgium, Cyprus, Czech Republic, Brazil, Chile, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, Germany, France, Italy, Portugal, etc.

As a leading nanotechnology development manufacturer, RBOSCHCO dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges.

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What is Aluminum Nitride

Aluminum nitride, covalent bond compound, chemical formula is AIN, is an atomic crystal, belongs to diamond-like nitride, hexagonal system, wurtzite crystal structure, non-toxic, white or off-white.

AlN is stable up to 2200°C. The strength at room temperature is high, and the strength decreases slowly with the increase of temperature. Good thermal conductivity, small thermal expansion coefficient, is a good thermal shock material. It has strong corrosion resistance to molten metal, and is an ideal crucible material for casting pure iron, aluminum or aluminum alloy. Aluminum nitride is also an electrical insulator with good dielectric properties and is also promising as an electrical component. The aluminum nitride coating on the gallium arsenide surface protects it from ion implantation during annealing. Aluminum nitride is also a catalyst for the conversion of hexagonal boron nitride to cubic boron nitride.

Where is Aluminium nitride used?

Due to the properties of the piezoelectric effect of aluminum nitride, epitaxial stretching of aluminum nitride crystals is also used for surface acoustic wave detectors. The detectors are placed on silicon wafers. There are very few places where these thin films can be produced reliably.

Aluminum nitride ceramics have the characteristics of high room temperature and high temperature strength, small expansion coefficient and good thermal conductivity, and can be used as heat exchanger materials for high temperature structural parts.

Using aluminum nitride ceramics to resist the corrosion properties of iron, aluminum and other metals and alloys, it can be used as crucible and casting mold materials for smelting Al, Cu, Ag, Pb and other metals.

AlN is mainly used in the microelectronics industry as an electrically insulating but thermally conductive barrier in silicon-based electronic devices. Given its deep ultraviolet bandgap, there is interest in high-quality AlN structures that can be used as light-emitting diodes (LEDs) or lasers to generate ultraviolet light.

About RBOSCHCO

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12 years experience in providing super high-quality chemicals and Nanomaterials. The company export to many countries, such as USA, Canada, Europe, UAE, South Africa, Tanzania,Kenya,Egypt,Nigeria,Cameroon,Uganda,Turkey,Mexico,Azerbaijan,Belgium,Cyprus,Czech Republic, Brazil, Chile, Argentina, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia,Germany, France, Italy, Portugal etc. As a leading nanotechnology development manufacturer, RBOSCHCO dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges. If you are looking for Aluminum Nitride, please send an email to: sales1@rboschco.com

What is Titanium Nitride?

Titanium nitride is a compound with the molecular formula TiN and a molecular weight of 61.88. TiN powders are generally yellowish brown, ultrafine TiN powders are black, and TiN crystals are golden yellow.

The melting point of TiN is 2950℃, the Mohs hardness is 8-9, and the thermal impact resistance is good. TiN has a higher melting point than most transition metal nitrides and a lower density than most metal nitrides, making it a very heat resistant material. 

TiN is a very stable compound and will not react with iron, chromium, calcium, and magnesium at high temperatures, and TiN crucible will not react with acid slag in the atmosphere of CO and N2. It is used with alkaline slag, so TiN crucible is an excellent vessel for studying the interaction of molten steel with certain elements. When heated in a vacuum, TiN loses nitrogen to form titanium nitride with a low nitrogen content. 

Titanium nitride is an extremely hard ceramic material commonly used as a coating for titanium alloy, steel, carbide, and aluminum components to improve the surface properties of the substrate. As a thin coating, TiN is used to harden and protect cut and sliding surfaces, for decorative purposes (due to its golden appearance), and as a non-toxic exterior for medical implants. In most applications, coatings smaller than 5 microns (0.00020 inches) are applied.

What is Titanium Nitride Used For?

A well-known use of TiN coatings is for edge retention and corrosion resistance of machine tools such as drill bits and milling cutters, often increasing their life by three times or more. 

Because of its metallic gold color, TiN is used as a coating for decorative clothing jewelry and automotive trim. TiN is also widely used as a top coating, often in combination with nickel (Ni) or chromium (Cr) plated substrates on consumer sanitary equipment and door hardware. As a coating, it is used in aerospace and military applications, and protects the sliding surfaces of shock absorbers on bicycles and motorcycles and the shock absorbers of radio-controlled cars. TiN is also used as a protective coating on the moving parts of many rifles and semi-automatic firearms because it is so durable. In addition to being durable, it is also very smooth, making it very easy to remove carbon deposits. TiN is non-toxic, meets FDA guidelines, and is already used in medical devices, such as scalpel blades and orthopedic bone saw blades, where sharpness and edge retention are important. TiN coatings are also used in implants (especially hip replacement implants) and other medical implants. 

Less obviously, TiN films are also used in microelectronics, where they act as a conductive connection between active devices and metal contacts used to operate circuits, as well as as a diffusion barrier to stop metal spreading into silicon. In this case, TiN is classified as a "blocking metal" (resistivity ~ 25 µ ω ·cm), although it is clearly a ceramic from the point of view of chemical or mechanical behavior. Recent chip designs using 45 nm and above technologies also use TiN as a "metallic" representation of improved transistors.  Combining a gate dielectric with a higher dielectric constant than standard SiO2, such as HfSiO, reduces the gate length while providing lower leakage, higher drive current, and the same or better threshold voltage. In addition, TiN films are currently being considered for coating zirconium alloys for fault-tolerant nuclear fuel. 

Because of their high biostability, TiN layers can also be used as electrodes in bioelectronic applications, such as smart implants or in vivo biosensors that must withstand severe corrosion caused by body fluids. TiN electrodes have been used in subretinal prosthesis projects and biomedical micro-electro-mechanical systems (BioMEMS).

Titanium Nitride TiN Powder Price

The price is influenced by many factors including the supply and demand in the market, industry trends, economic activity, market sentiment, and unexpected events.

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Titanium Nitride TiN Powder Supplier

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials. The company export to many countries including the USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Azerbaijan, Belgium, Cyprus, Czech Republic, Brazil, Chile, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, Germany, France, Italy, Portugal, etc.

As a leading nanotechnology development manufacturer, RBOSCHCO dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges.

If you are looking for TiN powder, please send an email. (sales1@rboschco.com)