Kawe Karāhe MOCVD me te Paninga CVD SiC

Whakaahuatanga Poto:

Ko te VET Energy SiC Coated MOCVD Susceptor he hua mahi-teitei kua hangaia hei whakarato i te mahi pumau me te pono mō te wā roa. He tino pai te ātete ki te wera me te ōritetanga o te wera, he tino parakore, he ātete ki te horo, ā, koinei te otinga tino pai mō ngā tono tukatuka wafer.

 

 


Taipitopito Hua

Ngā Tohu Hua

Ko te pūwero karāpiti pania ki te SiC he wāhanga matua e whakamahia ana i roto i ngā tukanga hangahanga haurua-ira. Ka whakamahia e mātou tā mātou hangarau patent hei hanga i te pūwero me te tino parakore, te ōritetanga o te paninga me te roa o te ora ratonga pai rawa atu, tae atu ki te ātete matū me ngā āhuatanga pumau wera.

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Ngā āhuatanga o ā mātou hua:

1. Ātete waikura pāmahana teitei tae atu ki te 1700℃.
2. Teitei o te parakore me te ōritetanga wera
3. Ātete pai ki te waikura: waikawa, kawakore, tote me ngā matū waro.

4. He pakeke rawa, he mata kiato, he matūriki angiangi.
5. He roa ake te ora ratonga, he pakari ake

CVD SiC薄膜基本物理性能

Ngā āhuatanga ā-tinana taketake o te CVD SiCpaninga

性质 / Taonga

典型数值 / Uara Noa

晶体结构 / Hanganga Karaihe

Wāhanga β FCC多晶,主要为(111)取向

密度 / Kiato

3.21 karamu/cm³

硬度 / Te pakeketanga

2500 维氏硬度(500g kawenga)

晶粒大小 / Rahi o te Witi

2~10μm

纯度 / Te Parakore o te Matū

99.99995%

热容 / Te kaha wera

640 J·kg-1·K-1

升华温度 / Te Pāmahana Whakatōtō

2700℃

抗弯强度 / Kaha Whakapiko

415 MPa RT 4-ira

杨氏模量 / Te Tauwehenga o te Young

430 Gpa 4pt piko, 1300℃

导热系数 / Te whakamahanalTe kawe i te hiko

300W·m-1·K-1

热膨胀系数 / Te Whanuitanga Wera (CTE)

4.5×10-6K-1

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Ko VET Energy te kaihanga tūturu o ngā hua karāpeti me te karāpeti silicon kua whakaritea me ngā paninga rerekē pēnei i te paninga SiC, te paninga TaC, te paninga waro karāhe, te paninga waro pyrolytic, me ētahi atu, ka taea te whakarato i ngā wāhanga kua whakaritea mō te umanga haurua-ira me te photovoltaic.

Nō ngā umanga rangahau ā-rohe matua tā mātou tīma hangarau, ā, ka taea e rātou te whakarato i ngā otinga rauemi ngaio ake māu.

Kei te whakawhanake tonu mātou i ngā tukanga matatau hei whakarato i ngā rauemi matatau ake, ā, kua hangaia e mātou he hangarau motuhake kua patenttia, hei whakakaha ake i te hononga i waenga i te paninga me te papa, ā, hei whakaiti ake i te ngāwari o te wetewete.

Nau mai haere mai ki tō mātou wheketere, kia kōrero anō tātou!

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