| 稀土元素在马氏体时效不锈钢中的作用 |
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| 引用本文： | 许清池.稀土元素在马氏体时效不锈钢中的作用[J].集美大学学报(自然科学版),1997,2(2):22-25. |
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| 作者姓名： | 许清池 |
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| 作者单位： | 厦门集美大学水产学院!361021 |
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| 摘 要： | 运用电子显微镜，电子探针等，研究了００Ｃｒ１２ＮｉｇＣｕ２ＴｉＮｂＢｅ、００Ｃｒ１２Ｎｉ９Ｃｕ２ＴｉＮｂＢｅＲＥ两种马氏体时效不锈钢的组织和性能。实验结果表明：稀土元素的微量合金化能细化钢的晶粒并改善其组织；从而提高钢的综合机械性能和耐蚀性。
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| 关 键 词： | 马氏体时效 不锈钢 稀土元素 机械性能 |
The Effects of re Elements in Maraging Stainless Steel |
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| Xu Qingchi.The Effects of re Elements in Maraging Stainless Steel[J].the Editorial Board of Jimei University(Natural Science),1997,2(2):22-25. |
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| Authors: | Xu Qingchi |
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| Abstract: | Studies the microstructure and properties of maraging stainless steel OOCr12NigCu2TiNbBe and OOCr12NigCu2TiNbBeRE by means of electron microscope. electronic probe microanalyzer and other microscopes. electronic prob microanayzers and other physical metall urgical instruments. The result shows that the addition of microalloying element RE can refines the grain size and change the microstructre,thus improving the sythetic mechanical properties and corrosion resistance of steel. |
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| Keywords: | maraging stainless steel dislocation microalloying electronic probe microanalyzer |
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