Kormeerka Tayada ee Shiinaha ee Warshadaha Polycrystalline Diamond Powder 3-6um oo loogu talagalay Sapphire Wafer

Sharaxaad Gaaban:


  • Meesha Asalka ah:Shiinaha
  • Qaab-dhismeedka Crystal:Marxaladda FCCβ
  • Cufnaanta:3.21 g/cm;
  • Adkaanta:2500 Vickers;
  • Cabbirka Badarka:2 ~ 10μm;
  • Nadiifinta Kiimikada:99.99995%;
  • Awoodda Kulaylka:640J·kg-1·K-1;
  • Heerkulka Sublimation:2700℃;
  • Xoogga Feexural:415 Mpa (RT 4-Dhibcood);
  • Modulus-ka Young:430 Gpa (4pt laab, 1300℃);
  • Ballaarinta Kulaylka (CTE):4.5 10-6K-1;
  • Qaboojinta Kulaylka:300 (W/MK);
  • Faahfaahinta Badeecada

    Calaamadaha Alaabta

    "Daacadnimo, Hal-abuurnimo, Adkayn, iyo Hufnaan" waa fikradda joogtada ah ee shirkaddayada si ay mustaqbalka fog ula horumariso macaamiisha si ay isu-dhaafsi iyo faa'iido u yeeshaan Kormeerka Tayada ee Shiinaha Warshadaha PolycrystallineBudada Dheemanka3-6um oo loogu talagalay Sapphire Wafer, Waxaan ku kalsoonahay inaan ku siin karno alaabada iyo xalalka tayada sare leh qiimo macquul ah, taageero iib kadib oo heer sare ah macaamiisha. Waxaanan dhisi doonnaa mustaqbal firfircoon oo dheer.
    "Daacadnimo, Hal-abuurnimo, Adkayn, iyo Hufnaan" waa fikradda joogtada ah ee shirkaddayadu u leedahay inay mustaqbalka fog la horumariso macaamiisha si ay u yeeshaan is-weydaarsi iyo faa'iido wadajir ahDheemanka Sintetigga ah ee Shiinaha, Budada DheemankaWaxaan had iyo jeer ku adkeysaneynaa mabda'a maamulka ee ah "Tayadu waa Koowaad, Tiknoolajiyadu waa Aasaas, Daacadnimo iyo Hal-abuur". Waxaan awoodnaa inaan si joogto ah u horumarinno alaabada cusub heer sare si aan u qancino baahiyaha kala duwan ee macaamiisha.
    Sharaxaadda Badeecada

    Shirkaddayadu waxay bixisaa adeegyada habka dahaarka SiC iyadoo la adeegsanayo habka CVD ee dusha sare ee garaafitka, dhoobada iyo agabyada kale, si gaasaska gaarka ah ee ka kooban kaarboon iyo silikoon ay uga falceliyaan heerkulka sare si ay u helaan molecules-ka SiC ee saafiga ah, molecules-ka lagu shubo dusha sare ee agabka dahaarka leh, iyagoo sameeya lakab ilaalin SIC ah.

    Astaamaha ugu muhiimsan:

    1. Iska caabinta oksaydhka heerkulka sare:

    Iska caabbinta oksaydhku wali aad bay u fiican tahay marka heerkulku uu gaaro 1600 C.

    2. Nadiifnimo sare: waxaa lagu sameeyaa kaydka uumiga kiimikada iyadoo lagu jiro xaalad koloriin heerkul sare leh.

    3. Iska caabbinta nabaad-guurka: adkaansho sare, dusha sare oo is haysta, walxo yaryar.

    4. Iska caabbinta daxalka: aashitada, alkali, milixda iyo walxaha dabiiciga ah.

    Tilmaamaha ugu Muhiimsan ee Dahaarka CVD-SIC

    SiC-CVD Sifooyinka

    Qaab-dhismeedka Crystal Marxaladda FCC β
    Cufnaanta g/cm ³ 3.21
    Adkaanta Adkaanshaha Vickers 2500
    Cabbirka Badarka μm 2~10
    Nadiifinta Kiimikada % 99.99995
    Awoodda Kulaylka J·kg-1 ·K-1 640
    Heerkulka Sublimation 2700
    Xoogga Felexural MPa (RT 4-dhibcood) 415
    Modulus-ka Young Gpa (4pt laab, 1300℃) 430
    Ballaarinta Kulaylka (CTE) 10-6K-1 4.5
    Gudbinta kulaylka (W/mK) 300

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