Nyocha dị mma maka China Industrial Polycrystalline Diamond Powder 3-6um maka Sapphire Wafer

Nkọwa dị mkpirikpi:


  • Ebe amụrụ:China
  • Ọdịdị kristal:FCCβ oge
  • Njupụta:3.21 g / cm;
  • Isi ike:2500 Vickers;
  • Nha ọka:2 ~ 10μm;
  • Ọcha kemịkalụ:99.99995%;
  • Ike okpomọkụ:640J·kg-1·K-1;
  • Okpomọkụ Sublimation:2700 ℃;
  • Ike Felexural:415 Mpa (RT 4-Point);
  • Modul nke Young:430 Gpa (4pt ekwe, 1300 ℃);
  • Mgbasawanye okpomọkụ (CTE):4.5 10-6K-1;
  • Nrụpụta okpomọkụ:300 (W/MK);
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    "Eziokwu, Innovation, Rigorousness, na Ịrụ Ọrụ" bụ echiche na-adịgide adịgide nke ụlọ ọrụ anyị maka ogologo oge iji zụlite ọnụ na ndị ahịa maka mmekọ ọnụ na uru ọ bụla maka Inspection Quality for China Industrial PolycrystallineDiamond ntụ ntụ3-6um maka Sapphire Wafer, Anyị nwere obi ike na anyị nwere ike ịnye ngwaahịa na ngwọta dị elu na mkpado ọnụahịa dị elu, nkwado dị elu mgbe ire ere n'ime ndị na-azụ ahịa. Na anyị ga-eme ka ogologo oge na-aga nke ọma.
    "Eziokwu, Innovation, Rigorousness, na Ịrụ Ọrụ" bụ echiche na-adịgide adịgide nke ụlọ ọrụ anyị maka ogologo oge iji zụlite ọnụ na ndị ahịa maka mmekọ ọnụ na uru ọ bụla.China sịntetik diamond, Diamond ntụ ntụ, Anyị na-esi ọnwụ mgbe niile na management tenet nke "Quality bụ First, Technology bụ ndabere, Ime ihe n'eziokwu na Innovation" .We're ike ịzụlite ọhụrụ ngwaahịa nọgidere na-a elu larịị iji gboo dị iche iche mkpa nke ndị ahịa.
    Nkọwa ngwaahịa

    Ụlọ ọrụ anyị na-enye ọrụ usoro mkpuchi SiC site na usoro CVD n'elu graphite, ceramics na ihe ndị ọzọ, nke mere na gas pụrụ iche nwere carbon na silicon na-emeghachi omume na okpomọkụ dị elu iji nweta mkpụrụ ndụ SiC dị ọcha, ụmụ irighiri ihe ndị a na-edebe n'elu ihe ndị a na-ekpuchi, na-akpụ oyi akwa mkpuchi SIC.

    Isi atụmatụ:

    1. Nguzogide oxidation dị elu:

    Nguzogide oxidation ka dị ezigbo mma mgbe okpomọkụ dị elu dị ka 1600 C.

    2. Nnukwu ịdị ọcha: nke a na-eme site na ntinye mmiri kemịkalụ n'okpuru ọnọdụ chlorination dị elu.

    3. Nguzogide nbibi: elu ike, kọmpat elu, ezigbo ahụ.

    4. Nguzogide corrosion: acid, alkali, nnu na organic reagents.

    Nkọwa isi nke mkpuchi CVD-SIC

    Njirimara SiC-CVD

    Ọdịdị kristal FCC β oge
    Njupụta g/cm ³ 3.21
    Isi ike Vickers isi ike 2500
    Nha ọka μm 2 ~ 10
    Ịdị ọcha kemịkalụ % 99,99995
    Ike ikpo ọkụ J·kg-1 · K-1 640
    Sublimation okpomọkụ 2700
    Ike Felexural MPa (RT 4-isi) 415
    Modul nke Young GPA (4pt gbagọọ, 1300 ℃) 430
    Mgbasawanye okpomọkụ (CTE) 10-6K-1 4.5
    Thermal conductivity (W/mK) 300

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