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	Study on the thermal activation technics of red mud
	Liu Xiaoming ; Sun Henghu ; Feng Xiangpeng ; Zhang Na ; Bai Xue
	2010-05-10 ; 2010-05-10
关键词	red mud thermal activation technics constant temperature time cooling technics Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering
中文摘要	The influence of different calcined time at constant temperature and different cooling technics on the red mud cementitious performance have been studied in this paper. The cementitious performance of calcined red mud has also been researched by means of the strength result of mortar, DTA, XRD etc. The conclusion indicates that, when the constant temperature time is increased from 1 hour to 3 hours, and the calcined red mud is cooled in the air spontaneously, the red mud activity is shown to increase quickly with increases in the constant temperature time, and to increase slowly with the constant temperature above 3 hours. However, when the calcined red mud is cooled in the furnace gradually, the activity of red mud with constant temperature 2 hours is better than that with constant temperature I hour, and it is also shown to increase slowly with the constant temperature above 2 hours. The influence of these two cooling technics on the red mud activity has also been proved significantly.
语种	中文 ; 中文
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH ; SHAANXI ; C/O RARE METAL MATERIAL ENGINEERING PRESS, PO BOX 51, XIAN, SHAANXI 710016, PEOPLES R CHINA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/21185]
专题	清华大学
推荐引用方式 GB/T 7714	Liu Xiaoming,Sun Henghu,Feng Xiangpeng,et al. Study on the thermal activation technics of red mud[J],2010, 2010.
APA	Liu Xiaoming,Sun Henghu,Feng Xiangpeng,Zhang Na,&Bai Xue.(2010).Study on the thermal activation technics of red mud..
MLA	Liu Xiaoming,et al."Study on the thermal activation technics of red mud".(2010).

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