Cov lus qhia ntxaws ntxaws ntawm silicon carbide hmoov
Txij li thaum silicon carbide muaj cov tshuaj ruaj khov, muaj thermal conductivity, tsis tshua muaj thermal expansion coefficient thiab hnav tsis kam, nws muaj ntau lwm yam siv dua li siv los ua abrasive. Piv txwv li, los ntawm kev siv cov txheej txheem tshwj xeeb los pleev xim silicon carbide hmoov rau ntawm phab ntsa sab hauv ntawm lub turbine impeller lossis lub tog raj kheej lub cev, nws tuaj yeem txhim kho nws cov hnav tsis kam thiab ua kom nws lub neej ua haujlwm ntev li 1 txog 2 zaug; cov khoom siv refractory ua los ntawm nws yog resistant rau thermal shock, me me, lub teeb nyob rau hauv hnyav thiab siab zog, thiab muaj zoo zog-txuag nyhuv. Qib qis silicon carbide (muaj txog 85% SiC) yog ib qho zoo heev deoxidizer, uas tuaj yeem ua kom cov hlau ua kom nrawm, pab tswj cov tshuaj muaj pes tsawg leeg thiab txhim kho steel zoo. Tsis tas li ntawd, silicon carbide kuj tau siv dav hauv kev tsim cov silicon carbon rods rau hluav taws xob cua sov ntsiab lus.
Cov khoom tso tawm ntawm silicon carbide hmoov
