zida za silicon carbide

Kufotokozera Kwachidule:


Mankhwala Mwatsatanetsatane

Zogulitsa

Mankhwala mwatsatanetsatane
Kuchuluka kwake ndikokwera, pamwamba kumakhala kosalala. Kutentha kwakukulu komanso kukhathamira kwakukulu komanso kusintha kwamphamvu, osasintha. Kuthetsa kukana, kutentha kwabwino kwa matenthedwe, osati zovuta. Kukaniza bwino kwa makutidwe ndi okosijeni, komwe kumawotcha mumoto wamakina osakaniza ndi kuchepetsa mpweya. Kodi kusintha mlingo magwiritsidwe wa uvuni ndi mlingo mphamvu zopulumutsa.
Poyerekeza ndi recrystallized and nitride bonded sic, magwiridwe anthawi yayitali a s-sintered sic ndiabwino. Mphamvu zosinthira zomwe sintered sic imaposa kawiri kuposa zomwe zimayesedwanso komanso pafupifupi 50% kuposa ya nitride yolumikizidwa.

Mankhwala mfundo
Malinga ndi kasitomala kukula pempho kapena kujambula

Miyeso yokhazikika (mm):
600 * 500 600 * 470 600 * 400 500 * 500 500 * 370 500 * 340 500 * 450 485 * 460 450 * 450 450 * 420 420 * 380 360 * 360 340 * 340 330 * 330 320 * 320 310 * 310mm
Chidziwitso: Makulidwe pakufuna kasitomala

Makhalidwe
• ndalama zabwino kwambiri.
• Kulemera kopepuka komanso kuthekera kwakukulu.
• Kukaniza kwabwino kwambiri kutentha.
• Kutentha kwakukulu
• High Young modulus
• Kuchulukana kozama kwa kutentha
• Kuuma kwakukulu kwambiri
• Mphamvu zazikulu
• Valani zosagwira
• Kukaniza bwino kwa okosijeni

 Zambiri zamaluso

Luso chizindikiro Chigawo SiC Zamgululi Mzinda wa Sic + C.
Kuuma HS 110 115 105
Mtengo Wokhululuka % <0.3 <0.2 <0.5
Kuchulukitsitsa g / cm3 3,00 ~ 3.05 > 3.10 2.69-2.90
Mphamvu Zolimba MPA > 2200 > 2500 > 1400
Fractural Mphamvu MPA > 350 > 380 > 150
Kuchulukana Kowonjezera Kwa Kutentha 10-6 / oC 4.0 4.2 3.5
Zomwe zili mu Sic % 90 .98 85
Free Si % .10 ≤1 .12
Zotanuka Modulus GPa 400 410 50350
Kutentha OC 1300 1400 1300

Chifukwa Sankhani ife?
Tili zaka zoposa 10 zokumana nazo, zida zapamwamba komanso gulu la akatswiri pamundawu. Ndi kutsogolera mphamvu zamagetsi, kasamalidwe kabwino ka ntchito ndi ntchito yabwino, timazindikiridwa ndi makasitomala pamakampani opanga mafuta, mafuta, magetsi, zitsulo, zomangira, malo owonera, makina ndi mafakitale ena.


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