Ojiji nke efere 99.7% nke alumina ceramic wafer polishing plate na semiconductor Manufacturing

N'imepụta semiconductor, nhọrọ ihe dị oke mkpa maka nhazi mma na arụmọrụ ngwaahịa. A na-eji efere 99.7% alumina ceramic wafer polishing plate, dị ka ihe seramiiki dị elu, eme ihe nke ukwuu n'ụlọ ọrụ semiconductor n'ihi ihe pụrụ iche ha nwere na ihe kemịkalụ. Isiokwu a na-enyocha njirimara nkeMpekere polishing nke alumina seramiiki 99.7% nke alumina seramiikina ọrụ dị mkpa ha na mmepụta semiconductor.

1. Njirimara nke Ceramik Alumina 99.7%
Seramiiki alumina nke 99.7% bụ ihe dị ọcha nke ukwuu nke mejupụtara α-alumina (Al₂O₃). Ihe ndị bụ isi dị na ya gụnyere:

Ịdị ọcha dị elu:Ọdịnaya nke alumina 99.7% na-eme ka kemịkalụ kwụsie ike, na-ebelata ihe egwu mmetọ na usoro semiconductor.

Nguzogide Okpomọkụ Dị Elu:Ọ na-adịgide adịgide na okpomọkụ karịrị 1600°C, nke na-eme ka ọ dị mma maka usoro okpomọkụ dị elu dịka mgbasa, oxidation, na deposition chemical vapor (CVD).

Nguzogide Nrụrụ:Ọ na-eguzogide asịd, alkalis, na gas na-emebi emebi, na-eme ka arụmọrụ kwụsie ike n'oge nhazi na nhicha.

Ike siri ike na iyi nke ukwuu:Ike siri ike pụrụ iche na-eme ka obere iyi karịa ojiji ogologo oge, na-agbatị ndụ ọrụ.

Mkpuchi Kachasị Elu:Ihe mkpuchi eletriki dị mma dabara na gburugburu ebe chọrọ ikewapụ eletriki.

2. Ngwa na Mmepụta Semiconductor

Efere 99.7% nke alumina seramiiki wafer polishing plate na-arụ ọrụ dị mkpa na mmepụta semiconductor, gụnyere:

Njikwa Wafer:A na-eji ya echekwa ma kwado wafers n'oge lithography, etching, na trouble-film deposition, na-ahụ na ọ kwụsiri ike na gburugburu okpomọkụ dị elu na nke na-emebi emebi.

Usoro Okpomọkụ Dị Elu:Na-anagide ihe mgbu okpomọkụ n'ime ọkụ mgbasa ozi na ngwa CVD, na-eme ka akụkụ kwụsie ike iji gbochie mgbanwe wafer.

Ịcha na nhicha:Arụmọrụ na-eguzogide ire ere na-eme ka o sie ike na nhazi plasma na usoro nhicha mmiri nke gụnyere asịd siri ike ma ọ bụ alkalis.

Nkwakọ ngwaahịa na nnwale:Na-enye ikpo okwu kwụsiri ike maka nkwakọ ngwaahịa na nnwale mgbawa, na-ahụ na usoro ahụ ziri ezi.

3. Uru na Ihe Ịma Aka

Uru nke efere polishing wafer alumina nke 99.7% dị na ịdị ọcha ha dị elu, nkwụsi ike okpomọkụ, na iguzogide nchara, na-emezu ihe siri ike nke mmepụta semiconductor. Agbanyeghị, ihe ịma aka gụnyere usoro nrụpụta dị mgbagwoju anya, ọnụ ahịa dị elu, na ihe siri ike achọrọ maka ịdị larịị elu na izi ezi nha, na-eweta ihe mgbochi teknụzụ maka mmepụta.

4. Echiche Ọdịnihu

Ka teknụzụ semiconductor na-aga n'ihu, ihe achọrọ maka arụmọrụ tray seramiiki ga-anọgide na-abawanye. Mmepe ndị ga-eme n'ọdịnihu nwere ike ilekwasị anya na mgbanwe ihe na usoro nrụpụta kachasị mma iji melite ike okpomọkụ, ike igwe, na ịdị irè ọnụ ahịa, na-egbo mkpa nke mmepụta semiconductor ọgbọ na-abịa.