"Magnesia-chrome tubaliabu ne na asali na refractory tare da magnesium oxide (MgO) da chromium trioxide (Cr2O3) a matsayin manyan abubuwan. Yana da kyawawan kaddarorin irin su babban refractoriness, thermal shock juriya, juriya na slag da juriya na yashwa. Babban ma'adinan sa shine periclase da spinel. Waɗannan halayen suna sa tubalin magnesia-chrome yin aiki da kyau a cikin yanayin zafi mai zafi kuma sun dace da kayan aikin masana'antu masu zafi daban-daban. "
Sinadaran da kuma masana'antu tsari"
Babban albarkatun kasa na tubalin magnesia-chrome sune magnesia sintered da chromite. Magnesia yana da babban tsafta da ake bukata, yayin da sinadaran abun ciki na chromite yawanci Cr2O3 abun ciki tsakanin 30% da 45%, da CaO abun ciki ba ya wuce 1.0% zuwa 1.5%. Tsarin masana'anta ya haɗa da hanyar haɗin kai kai tsaye da hanyar ba ta harbi. Kai tsaye bonding magnesia-chrome tubalin amfani high-tsarki albarkatun kasa da ake kora a high zafin jiki don samar da wani high-zazzabi lokaci kai tsaye bonding na periclase da spinel, wanda muhimmanci inganta high-zazzabi ƙarfi da slag juriya. "
Halayen ayyuka
"High refractory:Refractoriness yawanci yana sama da 2000 ° C, kuma yana iya kula da ingantaccen tsarin tsarin a babban zafin jiki.
Juriya girgiza thermal:Saboda ƙarancin haɓakar haɓakar haɓakar thermal, zai iya daidaitawa ga canje-canje masu tsauri a cikin zafin jiki.
Juriya na Slag:Yana da tsayayyar juriya ga alkaline slag da wasu acidic slag, kuma ya dace musamman ga yanayin da aka fallasa ga slag mai zafi.
Juriya na lalata:Yana da juriya mai ƙarfi ga canjin acid-tushe da yashwar iskar gas.
"Tsayayyen sinadarai:Babban bayani da aka samar ta magnesium oxide da chromium oxide a cikin tubalin magnesia-chrome yana da kwanciyar hankali na sinadarai.
Filin aikace-aikace
Ana amfani da tubalin Magnesium-chrome sosai a fagen masana'antar ƙarfe, masana'antar siminti da masana'antar gilashi:
Masana'antar ƙarfe:ana amfani da shi don rufin kayan aiki masu zafi kamar masu juyawa, murhun wutar lantarki, murhun buɗe wuta, ladles da tanderun fashewa a cikin masana'antar ƙarfe, musamman dacewa da yanayin kula da madaidaicin alkaline slag.
"Masana'antar siminti:ana amfani da shi don yankin harbe-harbe da yankin miƙa mulki na siminti rotary kilns don tsayayya da yashwar babban zafin jiki da yanayin alkaline.
Masana'antar gilashi:amfani da regenerators da babba tsarin sassa a gilashin narkewa tanderu, kuma zai iya jure da yashwar da high zafin jiki yanayi da alkaline gilashin ruwa.
Lokacin aikawa: Janairu-23-2025
