| 固溶温度对00Cr22Ni5Mo3N钢组织及耐点蚀性能的影响 |
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| 引用本文： | 宋志刚,陈斌,郑文杰,雷德江,程士明. 固溶温度对00Cr22Ni5Mo3N钢组织及耐点蚀性能的影响[J]. 钢铁研究学报, 2007, 19(6): 69-0 |
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| 作者姓名： | 宋志刚 陈斌 郑文杰 雷德江 程士明 |
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| 作者单位： | 钢铁研究总院结构材料研究所,北京,100081;攀钢集团四川长城特殊钢有限责任公司,四川,江油,621704 |
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| 摘 要： | 研究了固溶温度对00Cr22Ni5Mo3N钢相比例及耐点蚀性能的影响。结果表明，在1 000~1 300 ℃，随着固溶温度的提高，00Cr22Ni5Mo3N钢组织中的铁素体含量逐渐增加，钢的耐点蚀性能呈曲线变化。本试验条件下，在1 000~1 150 ℃固溶处理时，该钢具有较好的耐点蚀性能，这与其化学成分、相析出、相比例及化学元素在两相中的分配比有直接的关系。
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| 关 键 词： | 00Cr22Ni5Mo3N钢 固溶温度 铁素体含量 耐点蚀性能 |
| 文章编号： | 1001-0963（2007）06-0069-04 |
| 收稿时间： | 1900-01-01; |
| 修稿时间： | 2007-03-19 |
Effect of Solution Temperature on Microstructure and Pitting Corrosion-Resistant Property of 00Cr22Ni5Mo3N |
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| SONG Zhi-gang,CHEN Bin,ZHENG Wen-jie,LEI De-jiang,CHENG Shi-ming. Effect of Solution Temperature on Microstructure and Pitting Corrosion-Resistant Property of 00Cr22Ni5Mo3N[J]. Journal of Iron and Steel Research, 2007, 19(6): 69-0 |
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| Authors: | SONG Zhi-gang CHEN Bin ZHENG Wen-jie LEI De-jiang CHENG Shi-ming |
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| Affiliation: | 1. Institute for Structural Materials, Central Iron and Steel Research Institute, Beijing 100081, China; 2. Sichuan Changcheng Special Steel Co Ltd, Pangang Group, Jiangyou 621704, Sichuan, China |
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| Abstract: | Effect of solution temperature on microstructure and pitting corrosion resistant property of 00Cr22Ni5Mo3N has been studied. The results show that ferrite content increases and the pitting corrosion resistant property presents a curve change along with the solution temperature elevation at 900-1 300 ℃. And good pitting corrosion resistant property can be gained at the solution temperature of 1 000-1 150 ℃ , which has relation to chemical composition, phases precipitated, α/γ phase ratio and the distribution of elements in phases. |
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| Keywords: | 00Cr22Ni5Mo3N steel solution temperature ferrite content pitting corrosion-resistant property |
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