Abu na bulo mai huhu na numfashi

The ladle iska-permeable tubali zai iya tsarkake iskar gas da ƙazantar ƙazanta a cikin narkakken ƙarfe ta hanyar hura argon a ƙasan, kuma yana iya cimma manufar daidaiton ƙarfe na ƙarfe da zafin jiki, kuma mahimmancinsa yana bayyana kansa. Kayan bulo mai numfashi mai ƙyalli yana ƙaddara halayensa. Domin cimma manufar busa argon a ƙasan bulo mai huɗar ladle, ana buƙatar bulo mai kumburin labule don samun kwanciyar hankali na ɗumama, juriya na yashewa, juriya na yaƙi, juriya mai ƙarfi, amincin aiki, da raunin iska. Mai kyau, ƙarancin shigar azzakari na ƙarfe, da dai sauransu.

(Hoto) Brick mai numfashi mai wucewa

Magnesium: Abubuwan Magnesium suna nufin kayan ƙin yarda tare da abun cikin MgO fiye da 80%. Ana samar da samfuran Magnesium galibi ta hanyar nutsewa. Yawan zafin wutar yana tsakanin 1500 zuwa 1800 ° C. Yana da babban ƙanƙantar da kai da juriya mai ƙarfi ga yaɗuwar slag. , Ba ya gurbata narkakken karfe, da sauransu; amma coefficient na thermal fadada ne babba, da thermal buga juriya ne matalauta, haddasa abu zuwa kwasfa sauƙi, wanda ƙwarai rage sabis sabis.

Magnesium chromium: Kayan chromium na Magnesium abu ne mai ratsa jiki tare da MgO da Cr2O3 azaman manyan abubuwan. Ba wai kawai yana da juriya mai kyau ga alkalin slag ba idan ya zo cikin hulɗa da ƙarfe mai narkewa, amma kuma yana da halaye na ƙwanƙwasa lokaci mai ƙarfi, wanda zai iya zama da kyau sosai Hana shigar azzakari na ƙarfe. Koyaya, lokacin da aka shirya shi kuma aka yi amfani da shi a ƙarƙashin yanayin zafi mai zafi, zai samar da mahaɗan chromium hexavalent mai cutarwa kuma yana haifar da gurɓataccen muhalli. A karkashin yanayin ƙasa inda kariyar muhalli ke ƙara zama mai mahimmanci, fitowar kayan magnesia-chromium zai ragu.

High-aluminum: Abubuwan aluminium masu girma suna nufin kayan ƙyama tare da abun Al2O3 fiye da 48% zuwa 75%. Suna da halayen babban sanyi da ƙarfin zafi, juriya na girgiza zafi, da ƙarfi mai ƙarfi, amma suna da ƙarancin ƙarfi.

(Hoto) Corundum Brickhable Brick

Corundum: Corundum abu yana nufin abu mai tsaurin ra’ayi tare da abun Al2O3 sama da 90%. Wani abu mai rikitarwa wanda babban lokacin sa shine α-Al₂O₃ (corundum). Ƙara Cr2O3 zuwa kayan zai iya hana ci gaban wuce kima na lu’ulu’u na alumina, don haka rage damuwa na ciki na lu’ulu’u da haɓaka alamun zahiri na kayan. Koyaya, idan an ƙara Cr2O3 da yawa, ƙimar girma na ƙwayar corundum zai yi tasiri sosai, kuma za a rage kaddarorin kayan. Bugu da kari, daga yanayin kare muhalli, gabatar da Cr2O3 zai haifar da gurbata muhalli, don haka yakamata a yi la’akari da gabatarwar Cr2O3.

firstfurnace@gmil.com yana samar da tubalin numfashi iri -iri, tare da gogewa da fasaha mai inganci, ƙwararrun masana’antun amintattu ne! Luoyang firstfurnace@gmil.com Co., Ltd. tana mai da hankali kan haɓakawa, samarwa da siyar da tubalin da ke ratsa iska tsawon shekaru 17. Yana da ƙwararrun masana’antun bulo da iska za ta iya ƙerawa. Barka da zuwa tambaya.