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不同煅烧制度下硅酸盐水泥熟料显微结构的研究
引用本文:张惠敏,杨建宁,李晓红.不同煅烧制度下硅酸盐水泥熟料显微结构的研究[J].河北工业科技,2009,26(5):287-289,293.
作者姓名:张惠敏  杨建宁  李晓红
作者单位:1. 河北科技大学材料科学与工程学院,河北石家庄,050018
2. 河北省第四建筑工程公司混凝土分公司,河北石家庄,050000
3. 河北天博建设科技有限公司,河北保定,071000
摘    要:介绍了硅酸盐水泥熟料电镜试样的制备及测试方法,分析了烧成时间、温度等工艺因素对熟料显微结构的影响。结果表明:硅酸盐水泥熟料的显微结构与其煅烧制度密切相关,在配料适当、煅烧制度正常的情况下,最佳烧成温度在1 300℃以上,物料在烧成带的适宜停留时间为10~15 min。

关 键 词:煅烧制度  显微结构  工艺分析  水泥熟料

Study on microstructure of portland cement clinker under different calcined systems
ZHANG Hui-min,YANG Jian-ning,LI Xiao-hong.Study on microstructure of portland cement clinker under different calcined systems[J].Hebei Journal of Industrial Science & Technology,2009,26(5):287-289,293.
Authors:ZHANG Hui-min  YANG Jian-ning  LI Xiao-hong
Institution:1.College of Material Science and Engineering;Hebei University of Science and Technology;Shijiazhuang Hebei 050018;China;2.Concrete Subsidiary Company;Hebei Province Fourth Architectural Engineering Company;Shijiazhuang Hebei 050000;3.Hebei Heaven Rich Construct Science and Technology Corporation;Baoding Hebei 071000;China
Abstract:The paper introduced the preparation and test method of SEM samples of portland cement clinker.The effects of sinter-temperature and sinter-time on microstructure of clinker were analyzed.The result show that the microstructure of portland cement clinker correlates closely with calcined system,and under normal conditions,the best calcined temperature is above 1 300℃ and the suitable resident time of material firing in the fire belt is 10~15 minutes.
Keywords:calcined system  microstructure  technology analysis  cement clinker  
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