Qhov kub tshaj plaws uas cov kav dej liab tuaj yeem tiv taus yog 800 degree. Cov kav dej tshav kub tuaj yeem siv tau txuas ntxiv thaum qhov kub kub nce mus txog li 600 degree, thiab lawv qhov kev txwv kub tsis kam muaj 800 degree. Cov kav dej kub luam hluav taws xob muaj cov kub ua kom zoo, thermal conductivity thiab rwb thaiv tsev, uas ua rau kom muaj kev ruaj khov ua tau zoo nyob ib puag ncig kub.
Cov kav dej tshav kub feem ntau yog muaj xws li tooj liab raj lub plhaub thiab ib kauv hluav taws xob cua sov alloy hlau. Qhov sib txawv yog muaj nrog cov xuab zeb magnesium nrog cov rwb thaiv tsev zoo thiab thermal conductivity, thiab ob kawg ntawm lub raj yog ntim nrog silicone lossis ceramic. Cov qauv no ua rau tus qauv tooj liab muaj cov yam ntxwv ntawm cov qauv hluav taws xob yooj yim, muaj zog dua, kev ntseeg tau yooj yim thiab ntev.
Hauv kev siv hluav taws xob, tooj kom dav hauv cov tso tsheb hlau luam, acid thiab rauv yas, kub nias lub thawv thiab lwm yam khoom siv.
