| N对双相不锈钢00Cr25Ni7Mo3N组织、力学性能和耐点蚀性能的影响研究 |
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| 引用本文： | 李树健,宋志刚,郑文杰,任建斌.N对双相不锈钢00Cr25Ni7Mo3N组织、力学性能和耐点蚀性能的影响研究[J].材料导报,2011(Z1):520-522. |
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| 作者姓名： | 李树健 宋志刚 郑文杰 任建斌 |
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| 作者单位： | 昆明理工大学冶金与能源工程学院;钢铁研究总院结构材料研究所; |
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| 摘 要： | 通过对00Cr25Ni7Mo3N双相不锈钢加入不同的含N量,研究了N对00Cr25Ni7Mo3N的组织、室温力学性能和耐点蚀性能的影响。结果表明:N能改善钢的相比例;N含量在0.10%～0.20%范围内对钢的力学性能影响不大;N显著提高钢的耐点蚀性能。
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| 关 键 词： | 00Cr25Ni7Mo3N 组织 相比例 力学性能 耐点蚀性能 |
Influence of N on Microstructure,Mechanical Property and Pitting Corrosion Resistance of 00Cr25Ni7Mo3N |
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| LI Shujian,SONG Zhigang,ZHENG Wenjie,REN Jianbin.Influence of N on Microstructure,Mechanical Property and Pitting Corrosion Resistance of 00Cr25Ni7Mo3N[J].Materials Review,2011(Z1):520-522. |
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| Authors: | LI Shujian SONG Zhigang ZHENG Wenjie REN Jianbin |
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| Affiliation: | LI Shujian~(1,2),SONG Zhigang~2,ZHENG Wenjie~2,REN Jianbin~2 (1 Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology,Kunming 650093,2 The I & S General Institute,Beijing 100081) |
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| Abstract: | The change of microstructure,mechanical properties at room temperature and pitting corrosion resistance of 00Cr25Ni7Mo3N of duplex stainless steel 00Cr25Ni7Mo3N have been studied at different content of N.The experimental results show that:N can improve the phase ratio of steel;the mechanical property of steel has little effect when N content in range of 0.10%～0.20%;N increased pitting corrosion resistance of steel significantly. |
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| Keywords: | 00Cr25Ni7Mo3N microstructure phase ratio mechanical property pitting corrosion resistance |
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