Hoʻopilikino i ka ʻoihana kiʻekiʻe thermal conductivity alumini nitride radiator apo apo

Nānā o ka Aluminum Nitride Radiator Ring Plate

ʻO ka Aluminum Nitride Heat Sink Ring Plate he ʻano mea hoʻoheheʻe wela me ka Aluminum Nitride ceramic e like me ka mea nui. He kiʻekiʻe ka thermal conductivity a hiki ke lawe koke i ka wela mai ke kumu wela a i waho o ka honua, e hoʻomaha maikaʻi i nā mea uila. I ka manawa like, loaʻa i ke apo radiator nitride aluminika maikaʻi ka insulation uila, hiki ke pale i nā pōkole pōkole a hōʻoia i ka palekana o nā mea hana. Eia kekahi, ʻo ka alumini nitride radiator ring plate i loaʻa i ka ikaika mechanical kiʻekiʻe, ke kūpaʻa kemika, ka hoʻonui haʻahaʻa haʻahaʻa a me nā hiʻohiʻona ʻē aʻe, hiki ke mālama i ka hana paʻa i nā kaiapuni paʻakikī a me nā kūlana wela like ʻole, a hoʻohana nui ʻia i ka ʻike uila a me nā ʻenehana kiʻekiʻe.

Nā hiʻohiʻona o ka Aluminum Nitride Radiator Ring Plate

Hōʻike ʻo Aluminum nitride heat sink ring plate i nā pono hana kūʻokoʻa a maikaʻi hoʻi i ke kahua o ka wela wela. ʻO kāna hiʻohiʻona koʻikoʻi, ʻo ia ka loaʻa ʻana o ka thermal conductivity super kiʻekiʻe a hiki ke alakaʻi i ka wela mai ke kumu wela a hiki i ka honua waho me ka wikiwiki kupaianaha; ke hoʻohālikelike ʻia me nā mea hoʻoheheʻe wela maʻamau, ua hoʻomaikaʻi maikaʻi ʻia ka maikaʻi o ka conduction wela, ʻoiai i nā kūlana hana koʻikoʻi o nā mea uila uila kiʻekiʻe e hoʻomau i ka wela, hiki ke hoʻopuehu koke i ka wela, i mau ai nā mea hana i ka pae wela hana kūpono, pēlā e hoʻonui ai i ka paʻa o ka hana a me ke ola lawelawe o nā mea hana.

Ma ke ʻano o ka hana uila, loaʻa iā ia ka hana insulation uila maikaʻi loa, hiki ke alakaʻi maikaʻi i ka wela i ka manawa like, kūkulu i kahi pale insulation hilinaʻi, hoʻopau loa i ke kaʻina hana dissipation wela i hoʻokumu ʻia e nā kaʻa pōkole pōkole, leakage a me nā pōʻino palekana ʻē aʻe.

Mechanical waiwai: ʻO ka alumini nitride radiator ring plate he kiʻekiʻe loa ka ikaika mechanical; i ke alo o ka mechanical vibration, ka hopena o waho a me nā kūlana ʻē aʻe, hiki iā ia ke mālama i ka pono o ke kūkulu ʻana, ʻaʻole maʻalahi i ka deformation, rupture a me nā pilikia ʻē aʻe, e hōʻoia ʻaʻole i hoʻopilikia ʻia ka hana o ka dissipation wela. ʻO ka alumini nitride radiator ring plate chemical stability he mea maikaʻi loa ia, inā i loko o ka haʻahaʻa, ka waikawa a me ka alkali a me nā wahi kemika koʻikoʻi ʻē aʻe, a i ʻole ka lōʻihi o ka hoʻolaha ʻana i ka ea, ʻaʻole maʻalahi e corroded e nā hopena kemika e mālama i ka paʻa lōʻihi. I ka manawa like, ʻo ka haʻahaʻa haʻahaʻa o nā hiʻohiʻona hoʻonui wela, i hiki ai i ka alumini nitride radiator ring plate i nā ʻano wela like ʻole, he liʻiliʻi loa ka nui o ka hoʻololi e pale aku i ka pōʻino o nā mea hana ma muli o ka hoʻonui ʻana o ka wela a me ka hoʻohaʻahaʻa ʻana o ke koʻikoʻi i hana ʻia e nā mea hana e pale aku ai i ka hilinaʻi a me ka paʻa o ka hana ʻana, a no laila i ka aerospace, nā kaʻa ikehu hou a me nā mea ʻē aʻe o nā koi o ke kahua o ka wela. ka palapala noi.

Papa kuhikuhi o ka Aluminum Nitride Radiator Ring Plate

waiwai	Mokuna	Typical Value
Material	-	Aluminum Nitride (AlN)
Purity	wt%	95% – 99%2
nuʻa	Bi / cm³	3.32 - 3.33512
Ka Hoʻopāʻau Hana	W/(m·K)	170 - 23027
Piko kūlou	MPa	410 - 45023
ʻO Young Modulus	GPa	> 3202
paakiki	HV1 – 10002	-
ʻO ka wela lawelawe kiʻekiʻe loa ma ka lewa	℃	8002
Huina Linear o ka Hoonui (40 – 400 ℃)	10⁻⁶/K	4.62
Huina Linear o ka Hoonui (40 – 800 ℃)	10⁻⁶/K	5.32
Wela Wela	J/(kg·K)	7402
Kū'ē (20 ℃)	Ω·cm	1×10¹⁴2
Kū'ē (300 ℃)	Ω·cm	1×10¹²2
Kū'ē (500 ℃)	Ω·cm	1×10¹⁰2
Kaha Nui	kV / mm	> 152
Dielectric mau (1MHz)	-	> 8.62
Kū'ē Volume	Ω·cm	1×10¹⁴2
kala like 'ole	-	ʻAhinahina a ʻeleʻele paha - keʻokeʻo3
Ka Lā Māmā	μm	0.3 - 0.51
Warpage	lōʻihi‰	≤2‰

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Nā noi o ka Aluminum Nitride Radiator Ring Plate

He koʻikoʻi ko ka alumini nitride radiator ring plate ma nā ʻano he nui ma muli o kona maikaʻi loa o ka wela a me nā waiwai physicochemical.

Ma ke kahua o nā leka uila, e hoʻohua nui nā mea hoʻokumu kumu 5G i ka wela i ka wā e holo ai; hiki i ka alumini nitride radiator ring plate ke hoʻopau koke i ka wela e hōʻoia i ka hana paʻa o ka base station a hoʻomaikaʻi i ka maikaʻi o ka hoʻouna ʻana i ka hōʻailona; i loko o ka kikowaena data kikowaena, ka hana mau o nā ʻāpana kiʻekiʻe kiʻekiʻe e hoʻohua i ka wela koʻikoʻi, a ʻoi aku ka maikaʻi o ka hoʻopau ʻana i ka wela, e pale aku i ka overheating e alakaʻi i ka hoʻopaneʻe ʻana i ka ʻikepili a i ʻole nā lako hana.

Ma ke kahua aerospace, hana nā ʻōnaehana uila mokulele i nā wahi wela loa; alumini nitride radiator apo papa ʻaʻole wale ka wela wela wale nō, akā, no ka haʻahaʻa haʻahaʻa o ka hoʻonui a me ka ikaika mechanical kiʻekiʻe, i ka haʻalulu nui, nā loli kiʻekiʻe a me nā haʻahaʻa haʻahaʻa e pale ai i ka paʻa o ka hana pono, e hōʻoia i ka hana maʻamau o ka hoʻokele, kamaʻilio a me nā ʻōnaehana ʻē aʻe.

I ka ʻoihana kaʻa kaʻa hou, ʻo ka ʻōnaehana hoʻokele pākaukau a me ka mea hoʻokele kaʻa he koi koʻikoʻi no ka hoʻopau wela. Hiki i ka Aluminum nitride radiator ring plate ke hoʻomalu pono i ka mahana pākaukau, pale i ka wela nui a hoʻoulu i nā pōʻino palekana, hoʻomaikaʻi i ke ola o ka pākaukau a me ka laulā, a kōkua i ka hoʻokō ʻana i ka hana o nā kaʻa ikehu hou.

Hui Pilikino- Kintai

He mea hoʻolako a mea hana kemika honua hilinaʻi ʻo RBOSCHCO me ka ʻoi aku o 12 mau makahiki o ka ʻike i ka hāʻawi ʻana i nā kemika kiʻekiʻe loa a me nā Nanomaterials. Hoʻokuʻu aku ka ʻoihana i nā ʻāina he nui, e like me USA, Kanada, ʻEulopa, UAE, ʻApelika Hema, Tanzania, Kenya, ʻAigupita, Nigeria, Cameroon, Uganda, Turkey, Mexico, Azerbaijan, Belgium, Cyprus, Czech Republic, Brazil, Chile, Argentina, Dubai, Iapana, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, Kelemānia, Palani, Italia, Pokukala a pēlā aku. Ma ke ʻano he mea hana hoʻomohala nanotechnology alakaʻi, ʻo RBOSCHCO ka mea lanakila ma ka mākeke. Hāʻawi kā mākou hui hana ʻoihana i nā hopena kūpono e kōkua i ka hoʻomaikaʻi ʻana i ka pono o nā ʻoihana like ʻole, hana i ka waiwai, a hoʻoponopono maʻalahi i nā pilikia like ʻole. Inā makemake ʻoe, e ʻoluʻolu e leka uila i [email protected]

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5 FAQ o Aluminum Nitride Radiator Plate

Q1: He aha nā mea paʻakikī i ka hana ʻana i ka pahu apo radiator nitride alumini?

ʻO ka palupalu o nā mea waiwai: ʻO ka nitride alumini he paʻakikī kiʻekiʻe (HV1-1000), haʻahaʻa haʻahaʻa ʻoʻoleʻa (3-4 MPa・m¹/²), a hiki i ka micro-cracks i ka wā e mīkini ai. Pono nā ʻenehana mīkini hana ultra-precision, e like me ka chemical mechanical polishing (CMP) a me ka magnetorheological polishing (MRF), hiki ke hōʻemi i ka ʻili o ka ʻili i 0.3-0.5 μm a pale i ka nalowale o ka conductivity thermal.

Pono ka nui: pono e hōʻoia ka palahalaha ≤2‰, ka ʻae ʻana o ka mānoanoa ± 0.01 mm, me ka hoʻohana maʻamau i ka hui ʻana o ka ʻoki laser a me ka hana electrolytic internal dressing grinding (ELID).

Hoʻopili i waena: ʻO ka hoʻopaʻa ʻana me nā substrate metala (e laʻa, ke keleawe) e koi ai i ka brazing metala ikaika (AMB), a ma ka hoʻohui ʻana i ka titanium, nickel a me nā mea ʻē aʻe e hoʻomaikaʻi ai i ka pulu, hiki ke hoʻemi ʻia ke kūpaʻa wela waena i 0.5 K・cm²/W a i ʻole.

 Q2: Pehea e loiloi ai i ka maikaʻi o ka Aluminum Nitride Radiator?

ʻO ka hoʻāʻo ʻana i ka wela: ʻO ke ala uila laser e ana i ka diffusivity wela, i hui pū ʻia me ka nui a me ka mana wela kikoʻī e helu i ka conductivity wela i loko o ± 5%.

Paʻa o ka hale: X-ray diffraction (XRD) no ka hoʻomaʻemaʻe ʻana o ka crystalline phase a me ka nānā ʻana i ke kani kani no ka porosity kūloko (<1% porosity).

Hōʻoia ʻoiaʻiʻo: ʻO ka hoʻāʻo kaʻa uila wela (>1000 cycles) mai - 55 ° C a i + 175 ° C no nā māwae a i ʻole delamination.

Q3: He aha ke kumu kūʻai o kahi pahu apo radiator nitride aluminika?

Ke kumu kūʻai waiwai: 99% maʻemaʻe Aluminum Nitride pauka e pili ana i $350-500/kg, 5-10 mau manawa ʻoi aku ma mua o alumina, akā ʻo 1/100 wale nō o Diamond.

ʻO ke kumu kūʻai: Ultra-precision polishing a me metallization account no 40% -50% o ka huina kumukūʻai, a me nā huahana i hana ʻia (e laʻa, nā papa apo i hoʻohālikelike ʻia) he 30% -50% keu.

Ka nānā 'ana i ke kumu kūʻai: Ma nā hiʻohiʻona kiʻekiʻe o ka mana (e laʻa, ka hoʻoluʻu CPU server), ʻo 20% ka haʻahaʻa o ke kumukūʻai holoʻokoʻa o Aluminum Nitride ma mua o nā haʻina keleawe (e noʻonoʻo ana i nā kumukūʻai insulation a mālama ʻia).

Q4: He aha nā hana ʻenehana i nā radiator nitride alumini?

Hoʻonohonoho hui: AlN/Cu gradient composite ua hoʻomākaukau ʻia e ka Reactive Infiltration Process (RIP), ka mea e hoʻonui ai i ka conductivity thermal i 100 W/(m・K) a e hōʻemi i ke koʻikoʻi CTE mismatch.

Ka hoʻololi ʻana o ka ʻili: ʻO ka uhi Nanosilver e hōʻemi i ka pale ʻana o ka wela interfacial e 70%, e kūpono ia no ka puʻupuʻu haʻahaʻa haʻahaʻa haʻahaʻa o nā hāmeʻa kiʻekiʻe.

Paʻi 3D: Hoʻomaopopo ka ʻenehana Selective Laser Sintering (SLS) i ka hoʻolālā runner paʻakikī a hoʻomaikaʻi i ka hana wela e 40%.

Q5: He aha ke ala e hiki mai ana o ka alumini nitride?

Hoʻonui ʻia ke kumu kūʻai: Ua hoʻonui ʻia ka maʻemaʻe o ka pauka i hana ʻia ma ka home i 99.5%, a ke manaʻo nei e hāʻule ke kumukūʻai e 30% e 2025.

Hoʻohui hana: hoʻohui ʻia ka microchannel cooling structure, ka hoʻoheheʻe wela ma mua o 1000 W/cm².

ʻO ke ʻano o ke kaiapuni: ʻo ka hoʻolālā ʻana o ka brazing lead-free a me ka hoʻolālā hou ʻana e lilo i kumu nui, e like me ke kuhikuhi EU RoHS.