Doonta crystal quartz daahirnimo sare waa la habeyn karaa

Doonta crystal quartz daahir sare ah ayaa la habeyn karaa Sawirka sifaysan

Sharaxaad Gaaban:

Habka wax soo saarka semiconductor IC, inta badan waa lagama maarmaan in la isticmaalo qalab loogu talagalay wareejinta jajabka, nadiifinta iyo farsamaynta, qalabka sidda chip-ka waxaa guud ahaan loo yaqaannaa doonta wafer, kaas oo la siin doono tiro ka mid ah boosaska wafer, boos kasta oo wafer ah. waxaa loo isticmaalaa in la dhigo wafer. Habka wax soo saarka ee waferrada semiconductor, habka fidinta ee tuubada foornada waa mid ka mid ah hababka aasaasiga ah. Habka faafinta, wafers badan ayaa marka hore la dul dhigayaa doonta crystal quartz, ka dibna doonnida quartz crystal waxa la dhigayaa tuubada foornada si loogu sameeyo dufcaddii.

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Faa'iidooyinka quartz waa sida soo socota:

1, caabbinta heerkulka sare. Heerkulka barta jilicsan ee galaaska quartz waa qiyaastii 1730 ° C, kaas oo la isticmaali karo waqti dheer 1150 ° C, heerkulka ugu sarreeya ee wakhti gaaban wuxuu gaari karaa 1450 ° C.

2, iska caabin daxalka. Marka lagu daro hydrofluoric acid, quartz nadiif ah oo sarreeya ayaa ku dhow inuusan ka falcelin walxaha kale ee acid, heerkulka sare, waxay iska caabin kartaa sulfuric acid, nitric acid, hydrochloric acid, aqua royalty, cusbada dhexdhexaadka ah, kaarboonka iyo nabaad guurka baaruudka. Iska caabbinta aashitada ayaa 30 jeer ka badan ceramics-ka, 150 jeer ka badan birta birta ah, gaar ahaan xasiloonideeda kiimikaad ee heerkulka sare, taas oo aan u dhigmin wax kale oo injineernimo ah.

3, xasilloonida kulaylka wanaagsan. Isku-dhafka fidinta kulaylka ee quartz-ka sare waa mid aad u yar, wuxuu u adkeysan karaa isbeddelada heerkulka daran, quartz nadiif ah oo sarreeya ayaa lagu kululeeyaa ilaa 1100 ℃, oo aan ku qarxi doonin biyaha heerkulka caadiga ah.

4, waxqabadka gudbinta iftiinka wanaagsan. Quartz daahirsanaanta sare leh waxay leedahay waxqabadka gudbinta iftiinka wanaagsan ee guud ahaan band spectral laga bilaabo ultraviolet ilaa infrared, gudbinta iftiinka muuqda ee ka badan 93%, gaar ahaan gobolka ultraviolet spectral, ~ gudbinta iftiinka weyn ee in ka badan 80%.

5, wax qabad koronto oo wanaagsan. Qiimaha caabbinta ee quartz-sare ee nadiifka ah waxay u dhigantaa 10,000 jeer ka mid ah muraayadda quartz ee caadiga ah, taas oo ah qalab koronto oo aad u fiican oo leh sifooyin koronto oo wanaagsan xitaa heerkulka sare.

Si loo daboolo baahiyaha macaamiisha, Semicera Energy waxay soo saari kartaa noocyo kala duwan oo quartz ah, iyada oo ku tiirsan saddexda faa'iidooyinka farsamada ee tignoolajiyada saxda ah, tignoolajiyada alxanka, tignoolajiyada daaweynta dusha (nadiifinta) iyo taageerada koox farsamo xirfadeed leh aragti caalami ah, dawaarle. -macmiisha loo sameeyay alaab tayo sare leh.