Hasken Nauyin Bubble Alumina Wuta Brick

Alumina kumfa tubalin wani nau'i ne na ultra-high zafin zafin jiki-ceton makamashi da kuma kayan rufin zafi. Alumina bubble ball sabon nau'in kayan kariya ne na zafin jiki mai zafi. An yi su da alumina na masana'antu ta hanyar narkewa da busa a cikin tanderun lantarki, kuma nau'in crystal shine a-Al2O3 microcrystals. Tare da alumina kumfa bukukuwa a matsayin babban jiki, ana iya yin samfurori na siffofi daban-daban, tare da matsakaicin zafin jiki na 1800 ℃. Samfuran suna da ƙarfin injina mai girma, wanda shine sau da yawa na samfuran marasa nauyi na gabaɗaya, kuma yawan ƙarar shine rabin na samfuran corundum. An yi amfani dashi ko'ina a cikin manyan zafin jiki da zafin jiki mai zafi kamar injin gas ɗin masana'antar petrochemical, injin baƙar fata na masana'antar carbon, da tanderun shigar da masana'antar ƙarfe, kuma ya sami sakamako mai gamsarwa na ceton makamashi.