Cov ntaub ntawv dab tsi yog lub hearth ntawm lub kub kub box-hom kuj rauv?

Cov khoom siv furnace ntawm lub high-temperature box-type resistance furnace txais yuav cov inorganic fiber ntau uas ua los ntawm lub tshuab nqus tsev tsim los ua cov khoom siv rauv. Qhov tshwj xeeb rauv tsim muaj cov yam ntxwv ntawm cov cua kub ceev, tsis tshua muaj thermal conductivity, tsis muaj qhov cub tawg thiab txuag hluav taws xob.