| 铝合金变形抗力的实验研究 |
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| 引用本文： | 尹凤福,郝雪玲.铝合金变形抗力的实验研究[J].山东理工大学学报,2002,16(3):45-47. |
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| 作者姓名： | 尹凤福 郝雪玲 |
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| 作者单位： | 山东理工大学 山东淄博255091
(尹凤福)，山东新华制药股份有限公司 山东淄博255000(郝雪玲) |
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| 摘 要： | 采用恒应变速率凸轮式形变压缩试验机试验了四种铝合金材料的变形抗力 ,分析了应变率和应变速率对变形抗力的影响 ,结果表明随应变的增加 ,变形抗力以近似幂函数关系增加 ,在此基础上建立了简单、适用的变形抗力计算模型
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| 关 键 词： | 变形抗力 塑性应变 铝合金 |
| 文章编号： | 1007-1857(2002)01-0045-03 |
| 修稿时间： | 2002年3月28日 |
Experiment on Aluminium Alloys'Deformation Stress |
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| YIN Feng fu ,HAO Xue ling.Experiment on Aluminium Alloys''Deformation Stress[J].Journal of Shandong University of Technology:Science and Technology,2002,16(3):45-47. |
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| Authors: | YIN Feng fu HAO Xue ling |
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| Institution: | YIN Feng fu 1,HAO Xue ling 2 |
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| Abstract: | With the cam type compression testing machine,four kinds of aluminium alloys are tested at constant strain rate.The effects of strain rate on deformation stress are also analysed.The results show that deformation stress increases with strain's increase in terms of power function.On the base of these experimens,a simple and applicable mathematical model of deformation stress is founded. |
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| Keywords: | deformation stress plastic deformation aluminium alloys |
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