| 化学成分对1Cr 17Ni2钢金相组织和力学性能的影响 |
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| 引用本文： | 褚卫民. 化学成分对1Cr 17Ni2钢金相组织和力学性能的影响[J]. 动力工程, 2000, 20(2): 650-652 |
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| 作者姓名： | 褚卫民 |
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| 作者单位： | 上海凯士比泵有限公司,上海,200245 |
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| 摘 要： | 引进型的电站泵平衡鼓等零件采用１Ｃｒ１７Ｎｉ２钢制造。国产的１Ｃｒ１７Ｎｉ２钢的含镍量低，导致金相组织有大量的铁素体，从而影响力学性能，通过调整热处理工艺使材料达到了设计规定的技术要求。表７参２
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| 关 键 词： | 化学成分 金相组织 力学性能 1Cr17Ni2钢 |
| 文章编号： | 1000-6761(2000)02-03 |
Influence of the Chemical Composition of the Steel 1Cr17Ni2 on Its Microstructure and Mechanical Property |
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| CHU Wei-min. Influence of the Chemical Composition of the Steel 1Cr17Ni2 on Its Microstructure and Mechanical Property[J]. Power Engineering, 2000, 20(2): 650-652 |
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| Authors: | CHU Wei-min |
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| Abstract: | Spare parts such as balance drums of the licensed power plant pumps are made of the material equivalent to domestic steel 1Cr17Ni2. However, the steel 1Cr17Ni2 made in our country has relatively low nickel content, which generally produces a large proportion of ferrite in its structure therefore may affect its mechanical property. This pape shows us how the anthor managed to make the material meet the design requirement through adjusting the heat treatment procedure. Tables 7 and refs 2. |
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| Keywords: | steel chemical composition microstructure mechanical property |
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