Annealing embrittlement in Fe-Mo-Si-B amorphous alloy

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	Annealing embrittlement in Fe-Mo-Si-B amorphous alloy
	J. M. Li ; M. X. Quan ; Z. Q. Hu
刊名	Journal of Materials Science & Technology
	1997
卷号	13 期号:1 页码:61-64
关键词	mechanical-properties metallic glasses structural relaxation
ISSN号	1005-0302
中文摘要	Annealing at T-a=200 degrees C or so, the enhancement in the average tensile fracture strength of as-quenched (Fe0.99Mo0.01)(78)Si9B13 metallic glass increases about 7 similar to 8%. The origin of the annealing embrittlement at 244 degrees C in the metallic glass (Fe0.99Mo0.01)(78)Si9B13 was revealed that due to the formation of nanoscale granular with bcc structure resulting in the stress localization. The temperature of annealing embrittlement was in agreement with the calculated value from T-bcc=0.637 T-c (T-c is the crystallized temperature), based on micromechanism of crystallization of metallic glass.
原文出处	://WOS:A1997WA36100010
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/37997]
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	J. M. Li,M. X. Quan,Z. Q. Hu. Annealing embrittlement in Fe-Mo-Si-B amorphous alloy[J]. Journal of Materials Science & Technology,1997,13(1):61-64.
APA	J. M. Li,M. X. Quan,&Z. Q. Hu.(1997).Annealing embrittlement in Fe-Mo-Si-B amorphous alloy.Journal of Materials Science & Technology,13(1),61-64.
MLA	J. M. Li,et al."Annealing embrittlement in Fe-Mo-Si-B amorphous alloy".Journal of Materials Science & Technology 13.1(1997):61-64.