Tubalan da ake iya numfasawa da tundish refractories don ƙera ƙarfe

Kayan tubalin da ake hurawa wanda masana’antun kera ƙarfe ke amfani da shi shine corundum, spinel, da dai sauransu, kuma babban abin da ke ƙunshe shine Al2O3 (abun ciki ≥90%), kuma yana ƙunshe da ƙaramin adadin MgO da Cr2O3. Ayyukan tubalin da ake hurawa ladle shine cire ƙazanta (abubuwan da ba a so, iskar gas, da sauransu) a cikin narkakken ƙarfe da ƙara yawan zafin da keɓaɓɓen ƙarfe. Wasu labule tubali ne masu numfashi sau biyu, inda za a iya maye gurbin gindin da ke numfashi.

(Hoto) Bulo mai huɗu mai numfashi

Tundish shine akwati mai hana ruwa. Gabaɗaya, ana amfani da na’urar buffen da masu ƙera ƙarfe ke amfani da ita don murƙushe tasirin faɗuwar ƙarfe bayan ƙarancin busar da argon na bulo mai numfashi. Da farko, yana iya karɓar narkakken ƙarfe da ke zubowa don rage ƙarfin feshin ƙarfe. Bayan an kammala buɗaɗɗen, za a rarraba shi ga kowane sifa daga bututun ƙarfe. Wannan ba wai kawai yana da fa’ida ga aminci da amincin tsabtace ladle ba, har ma yana da fa’ida ga kaddarorin jiki da sunadarai na narkakken ƙarfe. . Tundish galibi yana taka rawar rage matsin lamba, daidaita kwararar ruwa, cire abubuwan hadawa, adanawa, da karkatar da narkakken karfe. Abubuwan da aka hana don tundish sun haɗa da faranti masu tasiri, masu daidaita kwarara ruwa, shigar ruwa mai shigowa, guntun bango mai ɗaukar nauyi, da dai sauransu.

Mai kama da kayan tubalin iska mai ratsa iska, kayan tundish da masana’antun ke amfani da su galibi corundum, da sauransu, kuma suna ɗauke da wani adadin oxide na magnesium. Akwai manyan bambance-bambancen guda uku na daidaiton corundum Al2O3, wato α-Al2O3, β-Al2O3, da γ-Al2O3. Taurin corundum shine na biyu bayan lu’u -lu’u. Corundum galibi ana amfani dashi don manyan kayan abrasive, agogo da madaidaitan kayan ɗaukar kayan. Roba-tushen wucin gadi crystal a matsayin Laser emitting abu. Ruby da sapphires duka ma’adanai ne na corundum. Ban da tasirin hasken tauraro, kawai za a iya amfani da corundum mai haske mai haske da haske. Ja launi ana kiransa yaƙutu, yayin da sauran launuka na corundum gaba ɗaya ake kira saffir a cikin kasuwanci.

Lallai tubalin da ke iya ratsa iska da tundish refractories suna da matukar mahimmanci ga masana’antun ƙarfe kuma suna da rawar da ba za a iya canzawa ba. Firstfurnace@gmil.com, a matsayin ƙwararren mai ƙera buloshi masu numfashi, ya samar da tubalin da ake iya numfashi na tsawon shekaru 18. Tana da ƙwarewa mai ɗimbin yawa, fasaha ta musamman, dabarar da aka ƙulla, ƙira ta musamman, kayan aikin samarwa na cikin gida da fasahar samarwa na farko, kuma tana da ƙarfin samarwa 120,000. Babban masana’antun argon na busawa da fitar da abubuwa.