| 节镍型双相不锈钢00Cr21Mn5Ni1N的热加工性能 |
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| 引用本文： | 李学锋,李正邦,董瀚,郑文杰.节镍型双相不锈钢00Cr21Mn5Ni1N的热加工性能[J].钢铁研究学报,2008,20(1):40-0. |
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| 作者姓名： | 李学锋 李正邦 董瀚 郑文杰 |
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| 作者单位： | 1. 太原钢铁(集团)公司,山西,太原,030003;钢铁研究总院,北京,100081
2. 钢铁研究总院,北京,100081 |
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| 摘 要： | 采用热压缩和热拉伸试验方法，对节镍型双相不锈钢00Cr21Mn5Ni1N的高温变形抗力、高温塑性及高温变形时奥氏体相的数量进行了研究。结果表明，00Cr21Mn5Ni1N双相不锈钢在950~1 200 ℃之间变形时，具有良好的热加工性能，钢中奥氏体相量可以控制在适合热加工的范围。
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| 关 键 词： | 00Cr21Mn5Ni1N双相不锈钢 热拉伸 热压缩 热加工性能 |
| 文章编号： | 1001-0963(2008)01-0040-04 |
| 收稿时间： | 1900-01-01; |
Hot Workablity of Ni-Free Type 00Cr21Mn5Ni1N Dual Phase Stainless Steel |
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| LI Xue-feng,LI Zheng-bang,DONG Han,ZHENG Wen-jie.Hot Workablity of Ni-Free Type 00Cr21Mn5Ni1N Dual Phase Stainless Steel[J].Journal of Iron and Steel Research,2008,20(1):40-0. |
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| Authors: | LI Xue-feng LI Zheng-bang DONG Han ZHENG Wen-jie |
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| Affiliation: | 1. Taiyuan Iron and Steel (Group) Co, Taiyuan 030003, Shanxi, China; 2. Central Iron and Steel Research Institute, Beijing 100081, China |
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| Abstract: | The hot workability of the Ni free type dual phase stainless steel 00Cr21Mn5Ni1N is studied by thermocompression test and thermal tensile test. The emphasis is put on the high temperature deformation resistance, high temperature plasticity and the quantity of austenitic phase during deformation at high temperature. The result shows that the quantity of austenitic phase can be controlled in a proper range so as to ensure better hot workability in the temperature range between 950-1 200 ℃. |
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| Keywords: | 00Cr21Mn5Ni1N dual phase stainless steel thermal tensile thermocompression hot workability |
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