Tirotiro Kounga mō te Paura Taimana Polycrystalline Ahumahi Haina 3-6um mō te Wafer Sapphire

Whakaahuatanga Poto:


  • Te Wāhi Taketake:Haina
  • Hanganga karaihe:Wāhanga FCCβ
  • Kiato:3.21 karamu/cm;
  • Te pakeketanga:2500 Vickers;
  • Rahi o te witi:2~10μm;
  • Te Parakore o te Matū:99.99995%;
  • Te kaha wera:640J·kg-1·K-1;
  • Te pāmahana whakatōtō:2700℃;
  • Te Kaha o te Felexural:415 Mpa (RT 4-Pōhi);
  • Te Tauwehenga o te Young:430 GPA (piko 4pt, 1300℃);
  • Te Whakawhanuitanga Wera (CTE):4.5 10-6K-1;
  • Te Arahi Wera:300(W/MK);
  • Taipitopito Hua

    Ngā Tohu Hua

    "Ko te Pono, te Auahatanga, te Pūmau, me te Whai Hua" te ariā pumau o tā mātou kamupene mō te wā roa ki te whakawhanake tahi me ngā kiritaki mō te tauutuutu tahi me te painga tahi mō te Tirotiro Kounga mō te Polycrystalline Ahumahi Haina.Paura Taimana3-6um mō te Sapphire Wafer, E whakapono ana mātou ka taea e mātou te tuku atu i ngā hua me ngā otinga kounga teitei i te utu whaitake, me te tautoko pai i muri i te hoko ki ngā kaihoko. Ā, ka hangaia e mātou he oma roa oraora.
    "Te Pono, te Auahatanga, te Pūmau, me te Whai Hua" ko te ariā pumau o tā mātou kamupene mō te wā roa ki te whakawhanake tahi me ngā kiritaki mō te tauutuutu tahi me te painga tahi mōTaimana Hanga Haina, Paura Taimana, E tohe tonu ana mātou ki te kaupapa whakahaere o "Ko te Kounga te Tuatahi, ko te Hangarau te Pūtake, ko te Pono me te Auahatanga". Ka taea e mātou te whakawhanake i ngā hua hou ki te taumata teitei ake hei whakatutuki i ngā hiahia rerekē o ngā kiritaki.
    Whakaahuatanga Hua

    Ka whakaratohia e tā mātou kamupene ngā ratonga tukanga paninga SiC mā te tikanga CVD i runga i te mata o te karāpeti, te uku me ētahi atu rauemi, kia tauhohe ai ngā hau motuhake kei roto te waro me te silicon i te pāmahana teitei hei whiwhi i ngā ngota SiC parakore teitei, ka whakatakotoria ngā ngota ki runga i te mata o ngā rauemi pania, ka hanga he paparanga tiaki SIC.

    Ngā āhuatanga matua:

    1. Ātete waikura pāmahana teitei:

    He tino pai tonu te ātete ki te waikura ahakoa te teitei o te pāmahana ki te 1600 C.

    2. Teitei o te parakore: i hangaia mā te whakatakotoranga kohu matū i raro i te āhuatanga whakapūkara pāmahana teitei.

    3. Ātete ki te horo: he pakeke teitei, he mata kiato, he matūriki angiangi.

    4. Ātete ki te waikura: waikawa, kawakore, tote me ngā matū waro.

    Ngā Whakatakotoranga Matua o te Paninga CVD-SIC

    Ngā Āhuatanga SiC-CVD

    Hanganga Karaihe Wāhanga β FCC
    Kiato karamu/cm³ 3.21
    Te pakeketanga Te mārō o Vickers 2500
    Rahi o te witi µm 2~10
    Te Parakore o te Matū % 99.99995
    Te kaha wera J·kg-1 ·K-1 640
    Te Pāmahana Whakatōtō 2700
    Te Kaha o te Felexural MPa (RT 4-ira) 415
    Te Modulus a Young Gpa (piko 4pt, 1300℃) 430
    Te Whakawhanuitanga Wera (CTE) 10-6K-1 4.5
    Te kawe wera (W/mK) 300

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