A three-parameter Weibull statistical analysis of the strength variation of bulk metallic glasses
文献类型：期刊论文
| 作者 | Z. Han ; L. C. Tang ; J. Xu ; Y. Li |
| 刊名 | Scripta Materialia
 |
| 出版日期 | 2009 |
| 卷号 | 61期号:9页码:923-926 |
| 关键词 | Metallic glass Shear bands Strength Reliability 3-Parameter Weibull statistics mechanical-properties maximum-likelihood plastic-flow fracture behavior compression stress brittleness reliability estimators |
| ISSN号 | 1359-6462 |
| 中文摘要 | A detailed reliability analysis of a series of Zr-based bulk metallic glasses (BMGs) was conducted using three-parameter Weibull model. In particular, the location parameter of the three-parameter Weibull was used to characterize the presence of critical failure-free stress, i.e. the stress below which there is no failure. Such characterization results in almost identical estimates for the Weibull modulus of these BMGs, indicating that their failure mechanism is the same. The three-parameter Weibull model thus provides a more interpretable and accurate reliability assessment of BMGs. (C) 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31953]  |
| 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 | Z. Han,L. C. Tang,J. Xu,et al. A three-parameter Weibull statistical analysis of the strength variation of bulk metallic glasses[J]. Scripta Materialia,2009,61(9):923-926. |
| APA | Z. Han,L. C. Tang,J. Xu,&Y. Li.(2009).A three-parameter Weibull statistical analysis of the strength variation of bulk metallic glasses.Scripta Materialia,61(9),923-926. |
| MLA | Z. Han,et al."A three-parameter Weibull statistical analysis of the strength variation of bulk metallic glasses".Scripta Materialia 61.9(2009):923-926. |
入库方式： OAI收割
来源：金属研究所
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