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Dynamic fracture behavious of Fe-Mo-Si-B amorphous alloy ribbon

文献类型：期刊论文

作者Gan, Y
刊名ACTA METALLURGICA SINICA
出版日期2001-06-18
卷号37期号:6页码:585-588
关键词amorphous alloy dynamic fracture crack branching stress wave induced cracking (SWIC)
ISSN号0412-1961
通讯作者Gan, Y()
英文摘要Dynamic fracture characteristics have been observed and interpreted for Fe-Mo-Si-B amorphous alloy ribbon. Crack branching and stress wave induced cracking are the main features of dynamic fracture. Branching of main crack occurs when the crack tip intensity factor reaches the critical value K-IB = 35 MPa(.)m(1/2), and the corresponding plane strain fracture toughness K-Ic = 16 MPa(.)m(1/2). It is deduced that crack branching is the necessary condition for generation of compressive longitudinal wave. Stress wave induced cracking occurs when the amplitude of reflected compressive longitudinal wave reaches the tensile strength.
WOS研究方向Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000172766900006
出版者SCIENCE CHINA PRESS
源URL[http://ir.imr.ac.cn/handle/321006/112293]  
专题金属研究所_中国科学院金属研究所
通讯作者Gan, Y
作者单位Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
推荐引用方式
GB/T 7714		 Gan, Y. Dynamic fracture behavious of Fe-Mo-Si-B amorphous alloy ribbon[J]. ACTA METALLURGICA SINICA,2001,37(6):585-588.
APA Gan, Y.(2001).Dynamic fracture behavious of Fe-Mo-Si-B amorphous alloy ribbon.ACTA METALLURGICA SINICA,37(6),585-588.
MLA Gan, Y."Dynamic fracture behavious of Fe-Mo-Si-B amorphous alloy ribbon".ACTA METALLURGICA SINICA 37.6(2001):585-588.

入库方式： OAI收割

来源：金属研究所

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