Ọnụ ego ekwuru maka China High Temperature Resistance Green Silicon Carbide Abrasive Powder Black Silicon Carbide Polishing Powder

Nkọwa dị mkpirikpi:


  • Ebe amụrụ:China
  • Ọdịdị kristal:Oge FCCβ
  • 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 ọkụ:300 (W/mK);
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Anyị nwere ndị ahịa ahịa nke anyị, otu imewe, otu teknụzụ, otu QC na otu ngwugwu. Anyị nwere usoro njikwa mma siri ike maka usoro ọ bụla. Ọzọkwa, anyị niile na-arụ ọrụ nwere ahụmahụ na-ebi akwụkwọ ubi maka Quoted price maka China High okpomọkụ Resistance Green Silicon Carbide Abrasive ntụ ntụ Black Silicon Carbide Polishing ntụ ntụ, uru ndị ahịa na afọ ojuju bụkarị ebumnuche anyị kachasị. Cheta na ị ga-akpọtụrụ anyị. Nye anyị ihe puru omume, nye gị ihe ịtụnanya.
    Anyị nwere ndị ahịa ahịa nke anyị, otu imewe, otu teknụzụ, otu QC na otu ngwugwu. Anyị nwere usoro njikwa mma siri ike maka usoro ọ bụla. Ọzọkwa, ndị ọrụ anyị niile nwere ahụmahụ na ebe obibi akwụkwọ makaChina Silicon Carbide, Sic, Gịnị bụ ezigbo price? Anyị na-enye ndị ahịa ọnụ ahịa ụlọ ọrụ. N'ime ntọala nke ezigbo mma, a ga-etinye nlebara anya na ịrụ ọrụ nke ọma ma nọgide na-enweta uru dị ala na ahụike kwesịrị ekwesị. Gịnị bụ nnyefe ngwa ngwa? Anyị na-eme ka nnyefe dị ka ndị ahịa 'chọrọ. Ọ bụ ezie na oge nnyefe na-adabere n'ọtụtụ usoro na mgbagwoju anya ya, anyị ka na-agbalị ịnye ngwaahịa na ngwọta n'oge. Nwere olile anya na anyị nwere ike inwe mmekọrịta azụmahịa ogologo oge.
    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. Nnukwu okpomọkụ oxidation resistance: oxidation resistance ka dị ezigbo mma mgbe okpomọkụ dị elu dị ka 1600 C.

    2. Nnukwu ịdị ọcha: nke a na-eme site na ntinye ikuku 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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