Tus nqi hais rau Tuam Tshoj Kub Siab Tiv Thaiv Ntsuab Silicon Carbide Abrasive Hmoov Dub Silicon Carbide Polishing Hmoov

Kev Piav Qhia Luv:


  • Qhov chaw keeb kwm:Tuam Tshoj
  • Cov Qauv Siv lead ua:FCCβ theem
  • Qhov Ceev:3.21 g/cm3;
  • Qhov nyuaj:2500 Vickers;
  • Qhov Loj ntawm Cov Nplej:2 ~ 10μm;
  • Kev Ntshiab Tshuaj:99.99995%;
  • Peev Xwm Kub:640J·kg-1·K-1;
  • Kub Sublimation:2700 ℃;
  • Lub zog ntawm cov leeg nqaij:415 Mpa (RT 4-Point);
  • Young's Modulus:430 Gpa (4pt khoov, 1300 ℃);
  • Kev Nthuav Dav Kub (CTE):4.5 10-6K-1;
  • Kev ua tau zoo ntawm cov cua sov:300 (W/mK);
  • Cov Lus Qhia Txog Khoom

    Cov Cim Npe Khoom

    Peb muaj peb pab pawg muag khoom, pab pawg tsim qauv, pab pawg kws tshaj lij, pab pawg QC thiab pab pawg pob khoom. Peb muaj cov txheej txheem tswj hwm zoo rau txhua txoj kev. Tsis tas li ntawd, peb cov neeg ua haujlwm txhua tus muaj kev paub dhau los hauv kev luam ntawv rau tus nqi hais rau Tuam Tshoj Kub Siab Tiv Thaiv Ntsuab Silicon Carbide Abrasive Hmoov Dub Silicon Carbide Polishing Hmoov, Cov neeg siv khoom cov txiaj ntsig thiab kev txaus siab feem ntau yog peb lub hom phiaj loj tshaj plaws. Nco ntsoov tiv tauj peb. Muab qhov ua tau zoo rau peb, muab rau koj qhov xav tsis thoob.
    Peb muaj peb pab pawg muag khoom, pab pawg tsim qauv, pab pawg kws tshaj lij, pab pawg QC thiab pab pawg pob khoom. Peb muaj cov txheej txheem tswj xyuas zoo nruj rau txhua txoj kev. Tsis tas li ntawd, peb cov neeg ua haujlwm txhua tus muaj kev paub dhau los hauv kev luam ntawv rauTuam Tshoj Silicon Carbide, Sic, Tus nqi zoo yog dab tsi? Peb muab rau cov neeg siv khoom nrog tus nqi Hoobkas. Hauv lub hauv paus ntawm qhov zoo, kev ua haujlwm zoo yuav tsum tau them sai sai rau thiab tswj cov nyiaj tau los qis thiab noj qab haus huv. Kev xa khoom sai yog dab tsi? Peb ua qhov kev xa khoom raws li cov neeg siv khoom xav tau. Txawm hais tias lub sijhawm xa khoom nyob ntawm qhov ntau thiab tsawg ntawm kev txiav txim thiab qhov nyuaj ntawm nws, peb tseem sim muab cov khoom thiab cov kev daws teeb meem raws sijhawm. Vam tias peb tuaj yeem muaj kev sib raug zoo ua lag luam mus sij hawm ntev.
    Kev piav qhia txog khoom

    Peb lub tuam txhab muab cov kev pabcuam txheej txheem SiC los ntawm CVD txoj kev rau ntawm qhov chaw ntawm graphite, ceramics thiab lwm yam khoom siv, yog li cov pa roj tshwj xeeb uas muaj cov pa roj carbon thiab silicon teb rau qhov kub siab kom tau txais cov khoom siv SiC purity siab, cov khoom siv tso rau ntawm qhov chaw ntawm cov khoom siv coated, tsim cov txheej tiv thaiv SIC.

    Cov yam ntxwv tseem ceeb:

    1. Kev tiv thaiv oxidation kub siab: qhov kev tiv thaiv oxidation tseem zoo heev thaum qhov kub siab txog 1600 C.

    2. Kev huv siab: ua los ntawm cov tshuaj lom neeg ua pa hauv qab qhov kub siab chlorination.

    3. Kev tiv thaiv kev yaig: kev nyuaj siab, qhov chaw me me, cov khoom me me.

    4. Kev tiv thaiv corrosion: acid, alkali, ntsev thiab cov organic reagents.

     

    Cov Lus Qhia Tseem Ceeb ntawm CVD-SIC Txheej

    Cov Khoom SiC-CVD

    Cov Qauv Siv Crystal FCC β theem
    Qhov Ceev g/cm³ 3.21
    Qhov nyuaj Vickers hardness 2500
    Qhov Loj ntawm Cov Nplej μm 2~10
    Kev Ntshiab Tshuaj % 99.99995
    Peev Xwm Kub J·kg-1 ·K-1 640
    Kub Sublimation 2700
    Lub zog ntawm cov leeg nqaij MPa (RT 4-point) 415
    Young's Modulus Gpa (4pt khoov, 1300 ℃) 430
    Kev Nthuav Dav Kub (CTE) 10-6K-1 4.5
    Kev ua kom sov tau zoo (W/mK) 300

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