Improvement of creep rupture strength of a liquid metal cooling directionally solidified nickel-base superalloy by carbides

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	Improvement of creep rupture strength of a liquid metal cooling directionally solidified nickel-base superalloy by carbides
	K. Zhao ; Y. H. Ma ; L. H. Lou
刊名	Journal of Alloys and Compounds
	2009
卷号	475 期号:1-2 页码:648-651
关键词	High temperature alloys Crystal growth Mechanical properties Microstructure mc-carbide deformation mechanism crystals geometry growth
ISSN号	0925-8388
中文摘要	The creep rupture strength of a liquid metal cooling directionally solidified nickel-base superalloy was improved by an inexpensive and effective way-carbide strengthening. The higher cooling efficiency of liquid metal cooling process results in finer MC eutectic carbides. The discrete distributed MC carbides derived from the decomposition as well as the undecomposed MC eutectic carbides were the main contributors to the improvement of the creep rupture strength especially in the case of the high temperature and low stress. (C) 2008 Elsevier B.V. All rights reserved.
原文出处	://WOS:000265911700134
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://210.72.142.130/handle/321006/32599]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	K. Zhao,Y. H. Ma,L. H. Lou. Improvement of creep rupture strength of a liquid metal cooling directionally solidified nickel-base superalloy by carbides[J]. Journal of Alloys and Compounds,2009,475(1-2):648-651.
APA	K. Zhao,Y. H. Ma,&L. H. Lou.(2009).Improvement of creep rupture strength of a liquid metal cooling directionally solidified nickel-base superalloy by carbides.Journal of Alloys and Compounds,475(1-2),648-651.
MLA	K. Zhao,et al."Improvement of creep rupture strength of a liquid metal cooling directionally solidified nickel-base superalloy by carbides".Journal of Alloys and Compounds 475.1-2(2009):648-651.