Farantin Tallafin Ƙafafun TaC Mai Rufi

Farantin Tallafin Ƙafafun TaC Mai Rufi yana aiki a matsayin muhimmin sashi na tsarin a cikin masu haɗakar epitaxial na semiconductor mai zafi mai zafi. An tsara shi don samar da ingantaccen tallafi na injiniya don haɗakar substrate da tushe yayin da yake kiyaye ingantaccen daidaiton sinadarai da zafi a ƙarƙashin yanayin aiki mai tsauri.

Wannan bangaren yana amfani da wani abu mai tsafta mai suna graphite tare da wani abu mai kauri mai suna CVD tantalum carbide (TaC). Wannan tsarin hadaka yana amfani da karfin injin graphite da kuma karfin thermal tare da juriyar zafi mai yawa da kuma daidaiton sinadarai na TaC.

Ana amfani da faranti masu tallafi na Semixlab TaC a cikin kayan aikin kera semiconductor na zamani, gami da tsarin epitaxial na SiC, reactors na GaN MOCVD, da reactors na CVD masu zafi. A cikin waɗannan tsarin, kwanciyar hankali na tsari, juriya ga tsatsa, da kuma kula da gurɓatawa suna da mahimmanci don kiyaye samar da wafer mai daidaito.

Matsayi a cikin Semiconductor Epitaxial Reactors

A cikin kayan aikin epitaxial na semiconductor, kayan tallafi suna ɗauke da substrate da wafer yayin ayyukan girma mai zafi. Farantin tallafi yana aiki a matsayin muhimmin sashi na tsarin wannan kayan aiki.

Babban aikinsa shine samar da ingantaccen tallafi na injiniya ga tsarin substrate, yana tabbatar da daidaiton wurin da aka sanya mahimman abubuwan haɗin reactor yayin aiki.

Tunda hanyoyin epitaxial galibi suna aiki a yanayin zafi sama da 1000°C zuwa 1600°C, har ma da ƙananan nakasar tsarin ko rashin daidaituwa na iya yin mummunan tasiri ga:

● Daidaita yanayin zafin jiki na reactor

● Rarraba kwararar iskar gas

● Daidaiton girman Layer na Epitaxial

Ta hanyar kiyaye daidaiton injina na tsarin substrate, TaC Coated Pedestal Support Plate yana taimakawa wajen kiyaye kwanciyar hankali na zafi da na geometric a duk faɗin yanayin amsawar - yana da mahimmanci don cimma ci gaban epitaxial iri ɗaya a fadin wafer.

Aikace-aikace na al'ada

Ana amfani da faranti na tallafi na tushe mai rufi da Semixlab TaC sosai a cikin kayan aikin aiwatar da semiconductor na zamani, gami da:

● Masu samar da wutar lantarki na SiC don kera na'urorin samar da wutar lantarki

● Tsarin GaN da LED MOCVD

● Masu samar da ci gaban CVD mai yawan zafin jiki da kuma masu samar da ci gaban epitaxial

● Tsarin adana bayanai na semiconductor na ci gaba

Fa'idodi a cikin Aikace-aikacen Epitaxy mai zafi mai yawa

Kwanciyar hankali mai zafi sosai: TaC tana da ma'aunin narkewa mai ƙarfi sosai (kimanin 3880°C), wanda hakan ya sa ta dace da yanayin zafi mai wahala a cikin reactors na epitaxial. Rufin yana kiyaye daidaiton tsari da kwanciyar hankali a saman yayin aiki mai zafi mai tsawo.

Babban Juriya na Lalata: Tsarin girma na epitaxial sau da yawa yana ƙunshe da iskar gas mai amsawa kamar hydrogen, ammonia, da mahaɗan da ke ɗauke da chlorine. Rufin TaC yana nuna juriya mai ƙarfi ga waɗannan mahaɗan sinadarai, yana hana lalacewar abubuwan da ke cikin graphite.

Rage Gurɓatar Barbashi: Samar da barbashi muhimmin batu ne a masana'antar semiconductor. Rufin TaC mai yawa, iri ɗaya yana rage zaizayar ƙasa da kuma fesawa, yana taimakawa wajen kiyaye muhallin reactor mai tsafta sosai da kuma kare ingancin wafer.

Tsawon Rayuwar Abunda Ya Faru: Ta hanyar kare substrates na graphite daga tsatsa mai zafi da lalacewar injina, rufin TaC yana tsawaita rayuwar faranti masu tallafawa substrate sosai. Wannan yana rage yawan kulawa a wuraren ƙera semiconductor kuma yana haɓaka lokacin aiki na kayan aiki gabaɗaya.