A novel process of preparing glass-ceramics directly from molten steel slag-中国期刊网

摘要 Anovelprocesstechnologytoprepareglass-ceramicsdirectlyfrommoltensteelslag(MSS)isproposedinthestudy.Theliquid-solidmixingmethodwasusedtoadjustthecomponentsoftheMSSandglass-ceramicswasobtained.Theeffectsofheat-treatmentconditionsonthemicrostructure,physicalandmechanicalpropertiesofsampleswerestudied.Economicalbenefitsofthenovelprocesswereanalyzed.Theresultsshowthatheat-treatmentisaveryeffectiveapproachtoachievingcrystallization.Thedominantcrystalphaseinproductsisdiopside[(Mg6Al2Fe2)Ca(Si1.5Al5)O2].Theshapeofthecrystallizationislikeagranule.Theglass-ceramicsamplesexhibitedgoodmechanicalpropertiesandpresentedchemicalstability.Theeconomicbenefitsoftheprocessareremarkableduetolessenergyconsumptioncomparedwithconventionalglass-ceramicsproductionmethods.

1ZHANG Kai~(1,2)),DENG Chao~(1)) and YANG Jiakuan~(1)) 1) College of Environmental Science and Engineering,Huazhong University of Science & Technology,Wuhan 430074,Hubei,China 2) School of Energy & Environment,Inner Mongolia University of Science and Technology,Baotou 014010,Inner Mongolia,China. Experimental study on glass-ceramics preparation from hot steel slag.钢铁冶金,2010-07.
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A novel process of preparing glass-ceramics directly from molten steel slag

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A novel process of preparing glass-ceramics directly from molten steel slag

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