| 高Mo奥氏体不锈钢动态变形力学行为研究 |
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| 引用本文： | 徐有容,顾清,王德英,顾菊芳,瞿天才. 高Mo奥氏体不锈钢动态变形力学行为研究[J]. 金属学报, 1991, 27(4): 134-138 |
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| 作者姓名： | 徐有容 顾清 王德英 顾菊芳 瞿天才 |
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| 作者单位： | 上海科技大学，上海科技大学，上海科技大学，上海钢铁研究所，上海钢铁研究所 |
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| 摘 要： | 采用Formastor-Press热加工模拟试验机,研究了00Cr20Ni18Mo6Cu[N]奥氏体不锈钢动态变形时的力学行为。获得在热变形条件下该钢种热变形方程式,并求出峰应变ε_p,峰应力σ_p和温度补偿应变速率Z间的关系式以及其形变激活能。
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| 关 键 词： | 热变形 奥氏体不锈钢 峰应力 峰应变 动态力学行为 |
| 收稿时间： | 1991-04-18 |
| 修稿时间： | 1991-04-18 |
DYNAMIC MECHANICAL BEHAVIOURS OF HIGH Mo AUSTENITE STAINLESS STEEL DURING HOT DEFORMATION |
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| XU Yourong,GU Qing,WANG Deying Shanghai University of Science and Technology,GU Jufang,QU Tiancai Shanghai Iron and Steel Research Institute. DYNAMIC MECHANICAL BEHAVIOURS OF HIGH Mo AUSTENITE STAINLESS STEEL DURING HOT DEFORMATION[J]. Acta Metallurgica Sinica, 1991, 27(4): 134-138 |
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| Authors: | XU Yourong GU Qing WANG Deying Shanghai University of Science Technology GU Jufang QU Tiancai Shanghai Iron Steel Research Institute |
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| Abstract: | The dynamic mechanical behaviours of super low carbon high Moaustenite stainless steel (00Cr20Ni18Mo6CuN) during hot deformation have been stu-died by using Formaster-Press hot working simulator. The hot deformation equation,as well as the relationship between peak strain, peak stress and Zener-Hollman pa-rameter, together with the deformation activation energy have been resulted throughthe experiments. |
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| Keywords: | hot deformation austenite stainless steel peak strain peak stress dynamic behaviour |
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