Nitinol Nickel Titanium Ni-Ti Alloy Powder
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Nitinol Nickel Titanium Ni-Ti Alloy Powder
  • Nitinol Nickel Titanium Ni-Ti Alloy Powder

Nitinol Nickel Titanium Ni-Ti Alloy Powder

Item No.: Tr-nitinol Nitinol Titanium powder is a shape memory alloy, which is a special alloy that can automatically restore its plastic deformation to its original shape at a certain temperature and has good plasticity.Purity:99.9%Particle size: 15- 53 micron

About Nitinol Nickel Titanium Ni-Ti Alloy Powder:
Nickel-titanium alloy, also called Nitinol Powder, is a metal alloy of nickel and titanium, in which the atomic percentages of the two elements are roughly equal. Different alloys are named according to the weight percentage of nickel, such as nickel. Nitinol 55 and Nitinol 60. It shows the shape memory effect and superelasticity at different temperatures.

Ni Ti is a shape memory alloy, a special alloy that can automatically restore its plastic deformation to its original shape at a certain temperature. Its expansion rate exceeds 20%, its fatigue life reaches 7 times 1 * 10, its damping characteristics are 10 times that of ordinary springs, and its corrosion resistance is better than the best medical stainless steel at present, so it can meet a variety of Engineering requirements and is an excellent functional material to meet the needs of medical applications.
In addition to having a unique shape memory function, memory alloys also have excellent characteristics such as wear resistance, corrosion resistance, high damping and superelasticity.


If you want to know nickel titanium price/nickel titanium alloy price, please send inquiry to sales1@rboschco.com


Nitinol metal has two closely related and unique properties: shape memory effect and superelasticity (also called pseudoelasticity). Shape memory is the ability of Nitinol to deform at a temperature, maintain its deformed shape when an external force is 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 immediately restore its undeformed shape after the external load is removed. Nitinol 3d printing deforms 10 to 30 times that of ordinary metals and restores its original shape. Whether Nitinol alloy exhibits shape memory effect or superelasticity depends on whether it is higher than the transition temperature of a particular alloy. Below the transition temperature, it exhibits a shape memory effect; above the transition temperature, it exhibits superelasticity. Feel free to send an inquiry to get the latest price if you would like to buy Nitinol Nickel Titanium Ni-Ti Alloy Powder in bulk.

   Miron nitinol powder, Ni-Ti alloy powder
    Particle size: 15- 53 micron
    Ni:Ti:5:5 or as your request
    Purity:99.9%
    Package:Vacuum packing, 1kg/bag, or as your request. 
    Sphere percentage: 99.9% (Min)
    Making Method: Laser evaporating


   Nano nitinol powder, Ni-Ti alloy powder
    Particle size: 70nm
    Ni:Ti:5:5 or as your request
    Purity:99.9%
    Shape:spherical
    Package:Vacuum packing, 1kg/bag, or as your request. 
    Sphere percentage: 99.9% (Min)

 

How is Nitinol Nickel Titanium Ni-Ti Alloy Powder produced?
Nitinol is extremely difficult to manufacture due to the need for very strict composition control and the excellent reactivity of titanium. Every atom in titanium that combines with oxygen or carbon is an atom taken from the nitinol chemical composition lattice, which changes the composition and lowers the phase transition temperature. There are two main melting methods:

Vacuum arc remelting (VAR)
This is achieved by generating an arc between the raw material and the water-cooled copper strike plate. The melting is done under a high vacuum, and the mold itself is water-cooled copper.

Vacuum induction melting (VIM)
This is done by heating the raw material in a crucible (usually carbon) using an alternating magnetic field. This is also done under a high vacuum.

Although these two methods have their advantages, it has been proven that compared with the VART smelting process, the VIM smelting process material has lower inclusions and thus has higher fatigue resistance. Other research reports point out that the use of ultra-high-purity plasticizers from raw materials can reduce the number of inclusions and improve fatigue performance. Other methods can also be used on a boutique scale, including plasma arc melting, induction skull melting and electron beam melting. Physical vapor deposition is also used on a laboratory scale.

The hot working of Nitinol is relatively easy, but cold working is difficult, because the huge elasticity of the alloy increases the contact between the mold or the roller, resulting in huge frictional resistance and tool wear. For similar reasons, machining is very difficult, and worse, the thermal conductivity of Nitinol is very poor, so it is difficult to remove heat. Grinding (abrasive cutting), electrical discharge machining (EDM) and laser cutting are all relatively easy.

Applications of Nitinol Nickel Titanium Ni-Ti Alloy Powder:
The tensile strength du of Nitinol can reach 1000 MPa. In other words, it takes more than 100 dry grams of force per square millimeter to break it, which is stronger than ordinary steel, and also has good "memory" performance and corrosion resistance.
Nitinol alloy contains 50% nickel and 50% titanium, that is, the components of nickel and titanium are equally divided, each accounting for half. The temperature range of its shape memory can be adjusted by controlling the components. Generally, the higher the nickel content of Nitinol, the lower the working temperature. When it contains 55% nickel and 45% titanium, the memory alloy can work at room temperature.

People have made use of this characteristic of shape memory alloy to make pearl necklaces and bracelets made of shape memory alloy wires, and bras woven with shape memory alloy wires. Wearing these decorations and health products on the body will restore the original curvature and stiffness under the action of the body temperature, thereby playing a decorative and health care function. 

Besides, you can also use Nitinol alloy to make orthodontic wires to correct deformed teeth using human oral temperature.

Nitinol can be used to replace traditional actuators (solenoids, servo motors, etc.), such as the simple six-legged robot Stiquito.

Nitinol springs are used for fluid thermal valves, where the material acts as both a temperature sensor and an actuator.

The alloy is used as an auto-focus actuator in sports cameras and as an optical image stabilizer in mobile phones.

Alloys are used in pneumatic valves to achieve comfortable seats and have become industry standards.

The alloy Chevrolet Corvette contains a nickel-titanium memory alloy actuator, which replaces the heavier electric transmission to open and close the hatch to release air from the torso, making it more accessible.

Nitinol Titanium Ni-Ti Alloy Powder Storage Conditions:
Damp reunion will affect its dispersion performance and using effects, therefore, this product should be sealed in vacuum and stored in cool and dry room and it should not be exposure to air. In addition, the product should be avoided under stress. 

Product Name:Factory supply ultrafine Ni-Ti alloy nitinol powder
Nitinol powder color:grayish black
Nitinol powder purity:99.9%
Nitinol powder size:15-53 micron and 70nm
Nitinol powder MOQ:0.1kg
Nitinol powder shape:spherical
Nitinol powder storage:kept in a shady, ventilating and dry storehouse
Nitinol powder transportation:avoid violent collision, rain drenching, sunning, and can't take mixed transportation with strong oxidants during transporting


Packing & Shipping of Nitinol Titanium Ni-Ti Alloy Powder:
We have many different kinds of packing which depends on the nitinol titanium Ni-Ti alloy powder quantity.
Nitinol titanium Ni-Ti alloy powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Nitinol titanium Ni-Ti alloy powder shipping:could be shipped out by sea , by air, by express?as soon as possible once payment receipt.

Inquiry

Nitinol Powder Properties

Other Names nickel titanium, shape memory nitinol, NiTi, Ni-Ti,
nickel-titanium shape-memory alloy (SMA)
CAS No. 52013-44-2
Compound Formula NiTi
Molecular Weight N/A
Appearance Black Powder
Melting Point 1300 °C
Boiling Point N/A
Density 6.45 g/cm3
Solubility in H2O N/A
Poisson's Ratio 0.33
Specific Heat 0.20 cal/g·°C
Tensile Strength 895 MPa (Ultimate, fully annealed)
Thermal Conductivity 0.18 W/cm (austenite), 0.086 W/cm (martensite)
Thermal Expansion 11.0 x 10-6/°C (austenite), 6.6 x 10-6/°C (austenite)
   
   

Nitinol Powder Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety Statements N/A
Transport Information N/A

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Zinc stearate emulsion is a white or yellowish amorphous powder formed by the reaction of stearic acid and zinc salt, with good dispersion and stability. The lotion forms a colloidal dispersion system in an aqueous solution and has excellent lubricity, antistatic property, antirust property, thickening property, emulsification, etc.Zinc stearate is a white powder insoluble in water and hot organic solvents such as ethanol, benzene, toluene, and turpentine. When encountering acid, it decomposes into stearic acid and corresponding salts. Under dry conditions, it has a fire hazard and a spontaneous ignition point of 900 ℃; Has hygroscopicity. The water-based lotion of zinc stearate is called water-based zinc stearate.Application fields and roles of zinc stearate:1. It mainly applies to water-based alkyd, water-soluble polyurethane, water-soluble acrylic acid, acrylic acid lotion and other systems. It is an excellent transparent putty filler, easy to polish, and has a sedimentation effect.2. Waterborne coating: Used for high-quality water-based coatings, it has good transparency, fast defoaming, stability, good anti-sinking, fast drying, easy dispersion, easy abrasion, improves the hydrophobicity of the coating surface, and outstanding performance in improving the texture of the paint film.3. Waterborne ink: It has a good economy, filling, stability, sinking, and waterproof properties and can be used as a leveling agent.4. Textile products: it can be used as a polishing agent to improve surface hydrophobicity.5. Makeup products: can be used as a lubricant to improve surface smoothness.6. Paper industry: can be used as a waterproof and anti-adhesive agent, used for surface waterproof coatings on a specific paper, thermosensitive copperplate paper, self-adhesive paper, etc., with good lubrication and stability effects.7. Sandpaper polishing: This can be used as a grinding aid to improve surface polishing, wear resistance, and waterproofing.About RBOSCHCORBOSCHCO 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 Zinc Stearate Emulsion, please send an email to: sales1@rboschco.com
Feb 20
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The advantages of this method are low cost, simple process, but low product purity. The hot pressing sintering method prepares silicon nitride ceramics by sintering the raw material powder at high temperatures and high pressures. The advantages of this method are high product purity and excellent performance, but the process is complex, and the cost is high.3. Application fields of silicon nitrideMechanical seal: Silicon nitride is one of the important materials in the field of mechanical seals as to its high hardness, wear resistance, and high-temperature resistance. It can be used as a material for sealing rings, gaskets, bearings and other components, with a long service life and good sealing performance.Automotive industry: Silicon nitride ceramic materials have excellent high-temperature and corrosion resistance and can be used to make automotive engine components, such as turbochargers, gas cylinders, etc. by the way, silicon nitride can also be used to make automotive brake and clutch pads with high wear and temperature resistance.Silicon nitride has broad application prospects in the field of new energy, mainly manifested in the following aspects:Solar energy field: Silicon nitride can be used as a support structure for solar panels, with high strength, high heat resistance, good insulation performance and stability. It can withstand the ultraviolet and thermal radiation of sunlight, ensuring the long-term stable operation of solar panels. In addition, silicon nitride powder can be used as a packaging material for electronic components of solar inverters, improving their reliability and stability.In fuel cells, silicon nitride can serve as a supporting structure for fuel cells, with good corrosion resistance and high-temperature stability. In fuel cells, silicon nitride can withstand high current density and high-temperature environments, ensuring the long-term stable operation of fuel cells.Wind energy field: Silicon nitride can manufacture components such as bearings and seals in wind turbines with high wear and corrosion resistance. It can withstand harsh environmental conditions and significant mechanical stress, ensuring the long-term reliable operation of wind turbines.In the field of new energy vehicles, silicon nitride can be used as a component material for new energy vehicles, such as engine components, motor support structures, etc. Due to its high strength, high heat resistance, good insulation performance and stability, it can increase  safety and reliability of the new energy vehicles.Aerospace: Silicon nitride ceramic materials have excellent mechanical properties and high-temperature stability and can be used to make aircraft and rocket engine components, such as combustion chambers, nozzles, etc. In addition, silicon nitride powder can also be used to produce thermal protection materials for spacecraft and satellite solar panels.Electronic industry: Silicon nitride ceramic materials have good insulation and stability properties and can be used to make electronic components and integrated circuit packaging materials. 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Dec 27
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Dec 20
2023
Tantalum oxide is a compound with a high melting point, high chemical stability, and excellent electrical properties, widely used in fields such as electronics, optics, ceramics, etc. 1. Physical and chemical properties of tantalum oxideTantalum oxide (Ta2O5) is a white or light yellow powder with a high melting point (2980 ℃), high hardness (Mohs hardness of 7.5), and high chemical stability. Its molecular formula is Ta2O5, with a molecular weight of 337.83. Tantalum oxide is insoluble in water at room temperature but can dissolve in acidic and alkaline solutions.2. Preparation method of tantalum oxideDirect synthesis methodThe direct synthesis method involves reacting tantalum powder with high-temperature oxygen to produce tantalum oxide. This method is simple but requires high-temperature conditions and a slow reaction rate.Vapor deposition methodThe vapor deposition method reacts tantalum source gas with oxygen to generate tantalum oxide thin films at low temperatures. This method has high purity and density characteristics and is suitable for preparing high-performance tantalum oxide films.Sol-gel methodThe Sol-gel process is a method of preparing tantalum oxide through the Sol gel process. This way has the advantages of simple operation and low cost, but it needs to control conditions such as gel time and temperature.3. Application fields of tantalum oxideElectronic fieldAs a high-performance dielectric material, Tantalum oxide has a wide range of applications in electronics. For example, in manufacturing thin film capacitors, tantalum oxide is used as a dielectric layer, which has advantages such as high dielectric constant, low loss, and high stability. In addition, tantalum oxide can manufacture components such as gates and electrodes in electronic devices.Optical fieldTantalum oxide also has extensive applications in the field of optics. For example, tantalum oxide is used as a reflector or window component in optical waveguide devices, with advantages such as high reflectivity and low loss. In addition, tantalum oxide can also be used to manufacture optical thin films, gratings and other optical components.Ceramic fieldTantalum oxide also has extensive applications in the field of ceramics. For example, in high-temperature ceramic materials, tantalum oxide can be used as an additive or reinforcing agent to improve the material's mechanical properties and high-temperature resistance. In addition, tantalum oxide can also be used to manufacture high-performance ceramic products such as ceramic blades and bearings.4. Summary and OutlookAs a high-performance compound, Tantalum oxide has broad application prospects in fields such as electronics, optics, and ceramics. With the continuous progress of technology and the expansion of applications, the demand for tantalum oxide will continue to increase. Therefore, strengthening the research on the preparation technology and expanding the application field of tantalum oxide will be important research directions in the future. Meanwhile, with the continuous improvement of environmental awareness and the implementation of sustainable development strategies, the preparation technology of green environmental protection will also become an essential trend for future development.About RBOSCHCORBOSCHCO 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 Ta2O5 powder, please send an email to: sales1@rboschco.com
Dec 13
2023
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