Alumina Ceramic Part of Insulator

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 ka alumina seramika e hoʻohana nui ʻia ana i ka insulator 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 seramika aluminaʻāpanaloaʻa nō hoʻian nā noi koʻikoʻi ma ke kahua o ka insulation.No ka laʻana, ma ke kahua aerospace, hiki ke hoʻohana ʻia nā mea alumina-based fibers e hana i nā mea hoʻoheheʻe wela e like me nā tile pale wela a me nā mea insulation maʻalahi ma nā mokulele mokulele, nā mea pale wela i nā ʻenekini rocket, a me nā mea insulation no nā mea wela kiʻekiʻe i ka mokulele. nā ʻenekini.

Fa i ʻole nā ​​kahua ʻē aʻe,alumina keramikaʻāpanahiki ke hoʻohana ʻia e like me nā mea insulation thermal i nā umu wela wela.Loaʻa i nā mea hoʻohui i hoʻokumu ʻia i ka fiber alumina i nā pono o ka haʻahaʻa haʻahaʻa, ka insulation maikaʻi, a me ka haʻahaʻa haʻahaʻa wela, hiki ke hōʻemi i ke kaumaha o nā umu wela wela.he nuia e hoʻopololei i ka mana wela,pela hikisaveikaika hou aku.

ʻO nā mea hana alumina/resin composite maikaʻi pū kekahi.Loaʻa i kēia mea nā hiʻohiʻona o ka elasticity, ka paʻakikī kiʻekiʻe, a hiki ke hoʻohana ʻia i ka hana ʻana i nā mea haʻuki e like me nā koʻokoʻo lawaiʻa, nā hui kolepa, nā ski, a me nā racket tennis.

Fkūlana kūlana,ka hoʻohana ʻana i nā seramika alumina ma ke kahua o ka insulationhikikōkua i ka hoʻomaikaʻi ʻana i ka hana a me ke ola o nā mea hana, ʻoiai e hōʻemi ana i ka hoʻohana ʻana i ka ikehu.So It ehe koʻikoʻi maikaʻi no ka hāpai ʻana i ka hoʻomohala hoʻomau a me ka mālama ʻana i ke kaiapuni.

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

No ka hōʻoia ʻana i ka pale ʻana i nā huahana maʻalahi, hoʻohana mākou i ka moisture-proof and shock-proof material.Eia hou, ke hāʻawi aku nei mākou i nā koho hoʻopili e like me nāʻeke PP a me nā pahu pahu pahu pahu, hiki ke hoʻololiʻia e like me nā koi kūikawā o nā mea kūʻai.He kūpono kēia mau mea hoʻopihapiha hoʻopihapiha no ka hoʻouna ʻana i ke kai a me ka ea.

ʻeke nylon
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