Approximate means for evaluating tensile strength of high porosity materials
文献类型：期刊论文
| 作者 | P. S. Liu ; C. Fu ; T. F. Li |
| 刊名 | Transactions of Nonferrous Metals Society of China
 |
| 出版日期 | 1999 |
| 卷号 | 9期号:1页码:70-78 |
| 关键词 | high porosity material tensile strength evaluation |
| ISSN号 | 1003-6326 |
| 中文摘要 | Based on the simplified structure model of high porosity materials, the formulas for approximately evaluating the tensile strength of these materials have been derived from the corresponding deductions taken by means of the relative theories about geometry and mechanics. The results show that, the tensile strength of these materials not only associates with the material sort and production method, but do further have a direct value relationship with the porosity, theta. This value relationship can be specifically expressed by the power of the item (1 - theta), and it makes the tensile strength variation display a complicated nonlinear law with the porosity. In addition, the application of those formulas has been investigated with the corresponding experiment on a nickel foam. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37424]  |
| 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 | P. S. Liu,C. Fu,T. F. Li. Approximate means for evaluating tensile strength of high porosity materials[J]. Transactions of Nonferrous Metals Society of China,1999,9(1):70-78. |
| APA | P. S. Liu,C. Fu,&T. F. Li.(1999).Approximate means for evaluating tensile strength of high porosity materials.Transactions of Nonferrous Metals Society of China,9(1),70-78. |
| MLA | P. S. Liu,et al."Approximate means for evaluating tensile strength of high porosity materials".Transactions of Nonferrous Metals Society of China 9.1(1999):70-78. |
入库方式： OAI收割
来源：金属研究所
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