Silicon Carbide SiC Coated Heaters

Lus piav qhia luv luv:

Silicon carbide rhaub yog coated nrog hlau oxide, uas yog, deb infrared xim silicon carbide phaj raws li ib tug hluav taws xob lub caij, nyob rau hauv lub ntsiab qhov (los yog zawj) rau hauv hluav taws xob cua sov hlau, nyob rau hauv qab ntawm silicon carbide phaj muab thicker rwb thaiv tsev, refractory. , cov khoom siv hluav taws xob rwb thaiv tsev, thiab tom qab ntawd muab ntsia rau ntawm lub plhaub hlau, lub davhlau ya nyob twg tuaj yeem siv los txuas rau cov khoom siv hluav taws xob.

Thaum lub tshav kub infrared ntawm silicon carbide rhaub radiates rau cov khoom, nws tuaj yeem nqus tau, xav txog thiab dhau mus. Cov khoom siv rhuab thiab qhuav absorbs deb-infrared hluav taws xob lub zog ntawm qhov tob ntawm sab hauv thiab saum npoo molecules tib lub sijhawm, ua rau nws tus kheej ua kom sov, kom cov kuab tshuaj los yog dej molecules evaporate thiab cua sov sib npaug, yog li tsis txhob deformation thiab hloov zoo. vim qhov sib txawv ntawm cov thermal expansion, yog li ntawd cov tsos ntawm cov khoom, lub cev thiab txhua yam khoom, ceev ceev thiab xim nyob twj ywm.