The failure stress of bulk metallic glasses under very high strain rate | |
Liu, WD ; Liu, KX ; Xia, XX ; Wang, WH | |
刊名 | JOURNAL OF MATERIALS RESEARCH |
2010 | |
卷号 | 25期号:7页码:1230 |
关键词 | COMPRESSIVE BEHAVIOR SHEAR BANDS DEFORMATION TEMPERATURE ALLOYS |
ISSN号 | 0884-2914 |
通讯作者 | Liu, KX (reprint author), Peking Univ, LTCS, Beijing 100871, Peoples R China. |
中文摘要 | The dynamic uniaxial compressive behavior of Zr-based metallic glasses under a wide high strain rate was studied by a miniaturized split Hopkinson pressure bar, including high strain rate up to 10(4) s(-1). Experimental results indicate that the uniaxial compressive failure stress would decrease suddenly and then tend to hold steady with increasing strain rate. This phenomenon provides a generalized perspective for understanding the effect of local heat generation on the deformation of metallic glasses under dynamic loads. |
收录类别 | SCI |
资助信息 | National Natural Science Foundation of China [10732010, 10972010, 50731008] |
语种 | 英语 |
公开日期 | 2013-09-23 |
内容类型 | 期刊论文 |
源URL | [http://ir.iphy.ac.cn/handle/311004/45150] |
专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
推荐引用方式 GB/T 7714 | Liu, WD,Liu, KX,Xia, XX,et al. The failure stress of bulk metallic glasses under very high strain rate[J]. JOURNAL OF MATERIALS RESEARCH,2010,25(7):1230. |
APA | Liu, WD,Liu, KX,Xia, XX,&Wang, WH.(2010).The failure stress of bulk metallic glasses under very high strain rate.JOURNAL OF MATERIALS RESEARCH,25(7),1230. |
MLA | Liu, WD,et al."The failure stress of bulk metallic glasses under very high strain rate".JOURNAL OF MATERIALS RESEARCH 25.7(2010):1230. |
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