Ihe - seramiiki

♦Alumina (Al₂O3)

Akụkụ seramiiki ziri ezi nke ZhongHui Intelligent Manufacturing Group (ZHHIMG) mepụtara nwere ike ịbụ nke akụrụngwa seramiiki dị ọcha, 92 ~ 97% alumina, 99.5% alumina,> 99.9% alumina, na CIP oyi isostatic ịpị. Igwe ọkụ dị elu na nhazi nkenke, nha nha nke ± 0.001mm, ire ụtọ ruo Ra0.1, jiri okpomọkụ ruo ogo 1600. Enwere ike ịme agba dị iche iche nke ceramik dị ka ihe ndị ahịa chọrọ, dị ka: nwa, ọcha, agba aja aja, uhie uhie, wdg The kpọmkwem seramiiki nke ụlọ ọrụ anyị na-emepụta na-eguzogide ọgwụ dị elu okpomọkụ, corrosion, eyi na mkpuchi, na ike ga-eji ruo ogologo oge na elu okpomọkụ, agụụ na corrosive gas gburugburu ebe obibi.

A na-ejikarị eme ihe n'ọtụtụ dị iche iche nke semiconductor mmepụta ngwá ọrụ: Frames (bracket bracket), Substrate (base), Arm / Bridge (manpulator), , Mechanical Components and Ceramic Air Bearing.

Ngwa nke seramiiki alumina dị ọcha:
1. A na-etinye ya na ngwá ọrụ semiconductor: ceramic vacuum chuck, ịkpụ diski, diski nhicha, ceramic CHUCK.
2. Akụkụ mbufe wafer: chucks njikwa wafer, diski ịkpụ wafer, diski ihicha wafer, iko nyocha nyocha anya wafer.
3. LED / LCD flat panel ngosi ụlọ ọrụ: seramiiki nozzle, seramiiki egweri diski, LIFT PIN, PIN okporo ígwè.
4. Nkwukọrịta ngwa anya, ụlọ ọrụ anyanwụ: tubes seramiiki, mkpanaka seramiiki, mbadamba seramiiki na-ebipụta ihuenyo seramiiki.
5. Akụkụ ndị na-ekpo ọkụ na-ekpo ọkụ na ọkụ eletrik: ọkpụkpụ seramiiki.
Ugbu a, aluminom oxide ceramics nwere ike kewaa n'ime ịdị ọcha dị elu na ceramics nkịtị. Usoro ceramics nke aluminom oxide dị ọcha na-ezo aka na ihe seramiiki nwere ihe karịrị 99.9% Al₂O₃. N'ihi ọnọdụ okpomọkụ ya na-agbago ruo 1650 - 1990 ° C na ogologo ntụgharị ya nke 1 ~ 6μm, a na-edozi ya n'ime iko fused kama platinum crucible: nke a pụrụ iji dị ka tube sodium n'ihi nnyefe ọkụ ya na nguzogide corrosion na alkali metal. N'ime ụlọ ọrụ eletrọnịkị, enwere ike iji ya dị ka ihe mkpuchi ikuku na-adị elu maka ihe ndị IC. Dabere na ọdịnaya dị iche iche nke aluminom oxide, usoro seramiiki aluminom oxide a na-ahụkarị nwere ike kewaa n'ime ceramik 99, ceramiki 95, ceramiki 90 na ceramiki 85. Mgbe ụfọdụ, a na-ekewa seramiiki nwere 80% ma ọ bụ 75% nke aluminom oxide dị ka usoro seramiiki aluminom oxide nkịtị. N'ime ha, a na-eji 99 aluminum oxide ceramic ihe na-emepụta ihe na-ekpo ọkụ na-ekpo ọkụ, ọkụ ọkụ ọkụ ọkụ na ihe ndị pụrụ iche na-eguzogide, dị ka seramiiki bearings, ceramic seals na valve plates. A na-eji seramiki 95 aluminom mee ihe dị ka akụkụ na-eguzogide corrosion na-eguzogide iyi. A na-agwakọta ceramiki 85 na ụfọdụ akụrụngwa, si otú a na-emeziwanye arụmọrụ eletriki na ike igwe. Ọ nwere ike iji molybdenum, niobium, tantalum na akara ọla ndị ọzọ, na ụfọdụ a na-eji dị ka igwe ọkụ eletrik.

* Agụnyeghị MgO na ngụkọ ịdị ọcha nke Al₂O₃.
* Enweghị ntụ ntụ 29.4MPa (300kg/cm²), okpomọkụ na-ekpo ọkụ bụ 1600 ° C.
AES-11 / 11C / 11F: Tinye 0.05 ~ 0.1% MgO, sinterability bụ magburu onwe ya, n'ihi ya, ọ na-emetụta aluminum oxide ceramics na ịdị ọcha nke ihe karịrị 99%.
AES-22S: Amara ya site na njupụta dị elu na obere mbelata nke ahịrị sintering, ọ dabara na nkedo nkedo na ngwaahịa ndị ọzọ buru ibu na nha nha chọrọ.
AES-23 / AES-31-03: Ọ nwere njupụta dị elu, thixotropy na viscosity dị ala karịa AES-22S. A na-eji nke mbụ eme ihe na ceramics mgbe a na-eji nke ikpeazụ eme ihe dị ka mmiri na-ebelata ihe ọkụ ọkụ, na-enweta ewu ewu.