3. Alumina hollow pob cib
Nws cov khoom siv tseem ceeb yog alumina hollow pob thiab txhuas oxide hmoov, ua ke nrog lwm cov binders. Thiab nws raug hlawv ntawm qhov kub siab ntawm 1750 degrees Celsius. Nws yog cov khoom siv txuag hluav taws xob thiab rwb thaiv tsev kub heev.
Nws ruaj khov heev rau siv hauv ntau qhov chaw. Tshwj xeeb tshaj yog tsim rau kev siv hauv qhov cub kub siab ntawm 1800 ℃. Cov pob hollow tuaj yeem siv ua qhov kub siab thiab siab heevcov khoom siv rwb thaiv tsev kub, cov khoom sib xyaw ua ke rau cov pob zeb ua kom sov siab, cov khoom siv kub siab, thiab lwm yam. Raws li cov cim qhia lub cev thiab tshuaj lom neeg, cov cib pob zeb aluminium hollow yog siv dav hauv cov qhov cub kub thiab kub heev xws li cov roj av petrochemical kev lag luam, cov cub tawg carbon dub kev lag luam, cov cub tawg induction kev lag luam metallurgical, thiab lwm yam, thiab tau ua tiav cov txiaj ntsig zoo heev rau kev txuag hluav taws xob.
Lub sijhawm tshaj tawm: Lub Rau Hli-14-2023
