Walxaha dib-u-celinta caadiga ah sida lebenkii neefsashada, lebenka aluminium sare, castables carbide silicon, iwm.

Qalabka dib-u-celinta waxay tixraacaan fasalka walxaha aan biraha ahayn ee aan organic ahayn ee leh refractory aan ka yarayn 1580 ° C. Lebenka neefsiga celinaya ayaa si joogto ah loogu isticmaalaa warshadaha birta iyo birta, xaaladdoodana laguma beddeli karo walxo kale oo celinaya. Qalabka refractory waxaa si weyn loogu isticmaalaa biraha, kiimikaad, batroolka, wax soo saarka mishiinada, silicate, korontada iyo beeraha kale ee warshadaha, oo ay yihiin kuwa ugu weyn in industry metallurgical, xisaabaadka in ka badan kala badh ka mid ah wax soo saarka guud.

(Sawirka) Kala Qaybi lebenkii Neefsada

Marka laga soo tago lebenka aan kor ku soo sheegnay ee lebenka neefsashada ah, agabka dib-u-celinta caadiga ah waxaa ka mid ah leben dhoobo ah, leben aluminium sare ah, leben badan oo leben ah, lebenka corundum, castables dhoobada, castables silicon carbide castables, dahaarka buufin-alumina sare-alumina ah, kabka lagu daweeyo heerkulka hoose, Silicon carbide ramming. alaabta, iwm. Lebenka sare ee aluminium, qaybta ugu muhiimsan waa alumina, waxay ka samaysan yihiin alaab cayriin ah oo leh aluminium sare sida bauxite. Dhoobo jilicsan ama jilicsan ayaa lagu daraa clinker-alumina-sare si loo bilaabo duubista, isku dhafka, ka dibna samaynta iyo qalajinta. Ugu dambayntii waa la eryay.

(Sawir) Silicon carbide castable

Silicon carbide castable waxay ka samaysan tahay silikoon carbide oo saafi ah oo nadiif ah oo ah maaddada ugu muhiimsan, kalsiyum saafi ah sibidh aluminate ah iyo budada yar-yar sida binder-ka, waxay leedahay awood heerkul sare leh waxayna xidhataa caabbinta, waana la tuuri karaa, lagu buufin karaa oo la xoqin karaa dhismaha. Kabaha Silicon carbide waxaa loo isticmaali karaa in lagu gubi karo qashinka, fallaadhaha foornada qarxinta, duufaannada, foornooyinka karkaraya iyo kuleyliyeyaasha iyo qaybaha kale ee si fudud loo gashado, waxaana sidoo kale loo isticmaali karaa agabka celinaya kulaylka sare.