Ritenga SiC whakawera graphite whakawera mo te angiangi semiconductor

Whakaahuatanga Poto:

WeiTai Energy Technology Co., Ltd. he kaiwhakarato matua o nga karamu semiconductor matatau me te kaihanga anake i Haina ka taea te whakarato i te karamu carbide silicon parakore teitei (ina koa teI reystallized SiC) me te paninga CVD SiC.I tua atu, kei te kaha ano ta matou kamupene ki nga mara karaera penei i te alumina, te nitride konumohe, te zirconia, me te nitride silicon, etc.


Taipitopito Hua

Tohu Hua

Ko nga ahuatanga matua o te whakamahana kauwhata:

1. ōritetanga o te hanganga whakawera.

2. pai te kawe hiko me te kawenga hiko teitei.

3. parenga waikura.

4. inoxidizability.

5. teitei matū matū.

6. kaha miihini teitei.

Ko te painga ko te kaha o te kaha, te utu nui me te iti o te tiaki.Ka taea e tatou te whakaputa anti-oxidation me te roa o te ora graphite crucible, graphite pokepokea me nga wahi katoa o te whakamahana kauwhata.

Whakawera kauwhata (4)

Tawhā matua o te whakamahana kauwhata

Whakatakotoranga Hangarau

Semicera-M3

Kiato Nui (g/cm3)

≥1.85

Ihirangi pungarehu (PPM)

≤500

Te Maamaa o Takutai

≥45

Ātete Tauwhāiti (μ.Ω.m)

≤12

Te Kaha Toka (Mpa)

≥40

Kaha Kōpeke (Mpa)

≥70

Max.Rahi witi (μm)

≤43

Whakarea o te Roha Ngawha Mm/°C

≤4.4*10-6


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