Babban tsafta ma'adini crystal jirgin ruwa za a iya musamman

Takaitaccen Bayani:

A cikin tsarin masana'antu na semiconductor IC, sau da yawa ya zama dole don amfani da kayan aiki don canja wurin guntu, tsaftacewa da sarrafawa, kayan aikin da ke ɗauke da guntu ana kiransa jirgin ruwan wafer, wanda za a ba da shi tare da ramukan wafer, kowane ramin wafer. ana amfani da shi don sanya wafer.A cikin tsarin masana'antu na semiconductor wafers, tsarin watsawa na bututun tanderun yana ɗaya daga cikin matakai na asali.A cikin tsarin rarrabawa, ana fara sanya wafers da yawa akan jirgin ruwa na quartz crystal, sannan ana sanya kwale-kwalen crystal a cikin bututun tanderun don kera batch.


Cikakken Bayani

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Amfanin quartz sune kamar haka:

1, tsananin zafin jiki.Matsakaicin zafin jiki na gilashin quartz yana kusan 1730 ° C, wanda za'a iya amfani dashi na dogon lokaci a 1150 ° C, kuma matsakaicin zafin jiki na ɗan gajeren lokaci zai iya kaiwa 1450 ° C.

2, juriya na lalata.Baya ga hydrofluoric acid, babban ma'adini mai tsabta kusan ba ya amsawa tare da sauran abubuwan acid, a yanayin zafi mai zafi, zai iya tsayayya da sulfuric acid, nitric acid, hydrochloric acid, aqua royalty, salts neutral, carbon da sulfur yashwa.Adadin acid dinsa ya ninka na yumbu sau 30, sau 150 na bakin karfe, musamman ma kwanciyar hankalinsa a yanayin zafi, wanda babu irinsa da wani kayan aikin injiniya.

3, kyakkyawan kwanciyar hankali na thermal.Matsakaicin haɓakar haɓakar thermal na ma'adini mai tsafta yana da ƙanƙanta, yana iya jure matsanancin canjin zafin jiki, babban ma'adini mai ƙarfi yana mai zafi zuwa kusan 1100 ℃, kuma ba zai fashe cikin ruwan zafin jiki na al'ada ba.

4, kyakkyawan aikin watsa haske.Babban ma'adini mai tsabta yana da kyakkyawan aikin watsa hasken haske a cikin duka nau'ikan ban mamaki daga ultraviolet zuwa infrared, watsawar hasken da ake iya gani sama da 93%, musamman a cikin yanki na ultraviolet, ~ babban watsa haske fiye da 80%.

5, kyakkyawan aikin rufin lantarki.Ƙimar juriya na ma'adini mai tsabta mai tsabta yana daidai da sau 10,000 na gilashin ma'adini na yau da kullum, wanda shine kyakkyawan kayan lantarki na lantarki kuma yana da kyawawan kayan lantarki ko da a yanayin zafi.

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Domin saduwa da bukatun abokin ciniki, Semicera Energy na iya samar da samfuran ma'adini iri-iri, dogaro da mahimman fa'idodin fasaha guda uku na fasahar sarrafa daidaitattun abubuwa, fasahar waldawa, fasaha na jiyya (tsaftacewa) da goyan bayan ƙungiyar ƙwararrun ƙwararrun fasaha tare da hangen nesa na duniya, tela. -sanya samfurori masu inganci don abokan ciniki.

 

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