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ying xiang shu liao yan se de ge zhong yin su
Author(s): 
Pages: 35-37+21
Year: Issue:  1
Journal: Yunnan Building Materials

Keyword:  熟料还原气氛氧化气氛各种因素黄心熟料熟料冷却水泥熟料灰绿色镁铁橄榄石慢冷;
Abstract: <正> 近年来,国内外关于影响熟料颜色的各种因素已有一些报导.本文就各资料中所介绍的并结合我厂生产的实际体会进行综述,以供参考.(一)化学成份和矿物组成对熟料颜色的影响水泥熟料由主要氧化物CaO、SiO2Al2O3、Fe2O3和次要氧化物MgO,Mn2O3,TiO2及SO3等组成,其中CaO,SiO2,Al2O3为白色,熟料的染色氧化物主要为Fe2O3,TiO2,Mn2O3等.水泥熟料的正常颜色应为灰黑微带绿色,磨制成水泥时成为深灰色或青灰色.
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