| Relationship between tensile strength and porosity for high porosity metals |
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| 作者姓名： | 刘培生 付超 李铁藩 师昌绪 |
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| 作者单位： | 1. State Key Laboratory for Corrosion and Protection，Institute of Corrosion and Protection of Metals，Chinese Academy of Sciences，Shenyang 110015，China; 2. National Natural Science
Foundation of China，Beijing 100083，China |
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| 摘 要： | An analysis model has been established according to the structure feature of high porosity metals, and the mathematical relationship between the tensile strength and porosity for this material has been derived from the model. Moreover, the corresponding theoretical formula has been proved good to reflect the variation law of tensile strength with porosity for high porosity metals by the example experiment on nickel foam.
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| 收稿时间： | 2 May 2008 |
Relationship between tensile strength and porosity for high porosity metals |
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| Peisheng Liu,Chao Fu,Tiefan Li,Changxu Shi.Relationship between tensile strength and porosity for high porosity metals[J].Science in China(Technological Sciences),1999,42(1):100-107. |
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| Authors: | Peisheng Liu Chao Fu Tiefan Li Changxu Shi |
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| Affiliation: | (1) State Key Laboratory for Corrosion and Protection, Institute of Corrosion and Protection of Metals, Chinese Academy of Sciences, 110015 Shenyang, China;(2) National Natural Science Foundation of China, 100083 Beijing, China |
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| Abstract: | An analysis model has been established according to the structure feature of high porosity metals, and the mathematical relationship between the tensile strength and porosity for this material has been derived from the model. Moreover, the corresponding theoretical formula has been proved good to reflect the variation law of tensile strength with porosity for high porosity metals by the example experiment on nickel foam. |
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| Keywords: | high porosity metal tensile strength porosity |
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