Precipitation behaviour of carbides in k465 alloy during the alternate heating/cooling cycles

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	Precipitation behaviour of carbides in k465 alloy during the alternate heating/cooling cycles
	Yang Jinxia ; Zheng Qi ; Sun Xiaofeng ; Zhang Chengzhong ; Guan Hengrong ; Hu Zhuangqi
刊名	RARE METAL MATERIALS AND ENGINEERING
	2007
卷号	36 期号:1 页码:42-45
关键词	K465 superalloy carbides heating/cooling cycles
ISSN号	1002-185X
通讯作者	Yang Jinxia(jxyang@imr.ac.cn)
英文摘要	K465 superalloy was investigated in 850 degrees C <-> 20 degrees C, 950 degrees C <-> 20 degrees C, 1000 degrees C <-> 20 degrees C and 1050 degrees C <-> 20 degrees C cycles. During 850 degrees C <-> 20 degrees C cycles, the precipitated M(6)C type carbides were not observed. During 950 degrees C <-> 20 degrees C cycles, M(6)C type carbides were precipitated in interdendritic region. During 1000 degrees C <-> 20 degrees C cycles and 1050 degrees C <-> 20 degrees C cycles, blocky, clubbed, acicular M(6)C type carbides were precipitated in interdendritic region and dendritic arm. In contrast to isothermal heat treatment, the heating/cooling cycles promoted precipitation of M(6)C type carbides. In addition, the increase of peak temperatures accelerated precipitation of M(6)C type carbides.
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
WOS记录号	WOS:000244213400010
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/91869]
专题	金属研究所_中国科学院金属研究所
通讯作者	Yang Jinxia
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Northeastern Univ, Shenyang 110006, Peoples R China
推荐引用方式 GB/T 7714	Yang Jinxia,Zheng Qi,Sun Xiaofeng,et al. Precipitation behaviour of carbides in k465 alloy during the alternate heating/cooling cycles[J]. RARE METAL MATERIALS AND ENGINEERING,2007,36(1):42-45.
APA	Yang Jinxia,Zheng Qi,Sun Xiaofeng,Zhang Chengzhong,Guan Hengrong,&Hu Zhuangqi.(2007).Precipitation behaviour of carbides in k465 alloy during the alternate heating/cooling cycles.RARE METAL MATERIALS AND ENGINEERING,36(1),42-45.
MLA	Yang Jinxia,et al."Precipitation behaviour of carbides in k465 alloy during the alternate heating/cooling cycles".RARE METAL MATERIALS AND ENGINEERING 36.1(2007):42-45.