| A new expression of hardening coefficients for fcc-crystal and calibration of the material constants |
| Liang NG(梁乃刚) ; Xu T(徐彤); WangZQ(王自强); LIANG, NG (reprint author), CHINESE ACAD SCI,INST MECH,LNM,BEIJING 100080,PEOPLES R CHINA.
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Source Publication | Science in China Series A-Mathematics Physics Astronomy & Technological Sciences
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| 1995
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Volume | 38Issue:8Pages:945-953 |
ISSN | 1001-6511
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Abstract | In order to describe the effect of latent hardening on the macro-plastic behavior of foc-crystal, a new expression for hardening coefficient is proposed in which there are 12 material constants, each having clear physical meaning. And a method of material constant calibration is suggested and used to determine the material constants of copper and aluminum crystal. The simulated load-elongation curves along various crystallographic orientations are comparable with the experimental ones. |
Keyword | Latent Hardening
Hardening Law
Material Constant Calibration
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Indexed By | SCI
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Language | 英语
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WOS ID | WOS:A1995RV66500006
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WOS Research Area | Mathematics
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WOS Subject | Mathematics, Applied
; Mathematics
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Citation statistics |
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Document Type | 期刊论文
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Identifier | http://dspace.imech.ac.cn/handle/311007/39194
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Collection | 力学所知识产出(1956-2008)
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Corresponding Author | LIANG, NG (reprint author), CHINESE ACAD SCI,INST MECH,LNM,BEIJING 100080,PEOPLES R CHINA. |
Recommended Citation GB/T 7714 |
Liang NG,Xu T,WangZQ,et al. A new expression of hardening coefficients for fcc-crystal and calibration of the material constants[J]. Science in China Series A-Mathematics Physics Astronomy & Technological Sciences,1995,38,8,:945-953.
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APA |
梁乃刚,Xu T,WangZQ,&LIANG, NG .(1995).A new expression of hardening coefficients for fcc-crystal and calibration of the material constants.Science in China Series A-Mathematics Physics Astronomy & Technological Sciences,38(8),945-953.
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MLA |
梁乃刚,et al."A new expression of hardening coefficients for fcc-crystal and calibration of the material constants".Science in China Series A-Mathematics Physics Astronomy & Technological Sciences 38.8(1995):945-953.
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