ʻO ka ʻāpana Seramika alumina o nā mea uila

ʻO ka wehewehe pōkole:

ʻO ka alumina (AL2O3) seramika he mea hana ʻenehana nona ka paʻakikī kiʻekiʻe, lōʻihi ke aahu, a hiki ke hana ʻia e ka wili daimana.Hana ʻia ia mai ka bauxite a hoʻopau ʻia e ka hoʻoheheʻe ʻana i ka injection, kaomi ʻana, sintering, wili, sintering a me ka hana machining.


Huahana Huahana

Huahana Huahana

Kahua noi

ʻO nā ʻāpana seramika alumina i hoʻohana nui ʻia i nā ʻāpana uila me ka waiwai mechanical kiʻekiʻe, ka paʻakikī kiʻekiʻe, ka ʻaʻahu lōʻihi, ke kūpaʻa insulation nui, ka pale ʻana i ka corrosion maikaʻi, ka pale wela kiʻekiʻe.

ʻO nā capacitors seramika alumina:He mau waiwai dielectric maikaʻi nā alumina seramika a hiki ke hoʻohana ʻia e hana i nā capacitors seramika.He kūpaʻa maikaʻi kēia mau capacitors a hiki ke hana i nā wahi paʻakikī e like me ke kiʻekiʻe kiʻekiʻe, ke kaomi kiʻekiʻe, a me ka haʻahaʻa kiʻekiʻe, e hoʻohana nui ʻia i nā mea uila like ʻole.

ʻO nā mea hoʻopili seramika alumina:Loaʻa i nā seramika alumina maikaʻi ke kūpaʻa wela, ka pale ʻana i ka corrosion, a me ke kūpaʻa ʻana, a hoʻohana nui ʻia i nā mea hoʻopili semiconductor.Hiki iā lākou ke pale pono i nā ʻāpana semiconductor mai ka hoʻopilikia ʻana i ka kaiapuni o waho a me ka pōʻino, a hoʻomaikaʻi i ka kūpaʻa a me ka hilinaʻi o nā mea semiconductor.

Ma kahi huaʻōlelo, ʻo nā ʻāpana alumina ceramics ka nui o nā noi i nā mea uila a hoʻokani i kahi kuleana koʻikoʻi.Me ka hoʻomau mau ʻana o ka ʻenehana, e hoʻonui a hohonu ka hoʻohana ʻana i nā seramika alumina i nā mea uila.

Nā kikoʻī

Ka nui koi:1 pc a 1 miliona pcs.ʻAʻohe palena MQQ.

Laʻana manawa alakaʻi:ʻO ka hana hana mea hana he 15 mau lā + hana hoʻohālike 15 lā.

Hana alakai manawa:15 a 45 mau lā.

Uku manawa:kūkākūkā ʻia e nā ʻaoʻao ʻelua.

Kaʻina hana:

ʻO ka alumina (AL2O3) seramika he mea hana ʻenehana nona ka paʻakikī kiʻekiʻe, lōʻihi ke aahu, a hiki ke hana ʻia e ka wili daimana.Hana ʻia ia mai ka bauxite a hoʻopau ʻia e ka hoʻoheheʻe ʻana i ka injection, kaomi ʻana, sintering, wili, sintering a me ka hana machining.

ʻIkepili Kino & Kemika

Alumina Ceramic(AL2O3) Pepa Kuhikuhi
Ka wehewehe ʻāpana Papa A95% Papa A97% Papa A99% Papa A99.7%
ʻO ka mānoanoa g/cm3 3.6 3.72 3.85 3.85
ʻoluʻolu Mpa 290 300 350 350
Ka ikaika compressive Mpa 3300 3400 3600 3600
Modulus o ka elasticity Gpa 340 350 380 380
Ke kū'ē i ka hopena Mpm1/2 3.9 4 5 5
Weibull modulus M 10 10 11 11
ʻO Vickers hardulus Hv0.5 1800 1850 1900 1900
Koefficient hoonui wela 10-6k-1 5.0-8.3 5.0-8.3 5.4-8.3 5.4-8.3
ʻO ke kau wela wela W/Mk 23 24 27 27
Kū'ē haʻalulu wela △T ℃ 250 250 270 270
Max hoʻohana wela 1600 1600 1650 1650
ʻO ke kūpaʻa o ka leo ma 20 ℃ Ω ≥1014 ≥1014 ≥1014 ≥1014
Ka ikaika dielectric KV/mm 20 20 25 25
Dielectric mau εr 10 10 10 10

Hoʻopili

Hoʻohana pinepine mākou i nā mea e like me ka moisture-proof, shock-proof no nā huahana ʻaʻole e pōʻino.Hoʻohana mākou i ka ʻeke PP a me nā pahu pahu pahu e like me ka makemake o ka mea kūʻai aku.He kūpono no ka halihali moana a me ka ea.

ʻeke nylon
pā lāʻau
pahu pahu

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