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| 时效温度对Super 304H钢焊缝金属组织和韧性影响 | |
| 引用本文： | 张忠文,李新梅,杜宝帅,邹勇,魏玉忠.时效温度对Super 304H钢焊缝金属组织和韧性影响[J].焊接学报,2011,32(7):43-46,78. |
| 作者姓名： | 张忠文 李新梅 杜宝帅 邹勇 魏玉忠 |
| 作者单位： | 1. 山东电力研究院,济南,250002 2. 山东大学材料液固结构演变与加工教育部重点实验室,济南,250061 3. 华电邹县发电有限公司,济宁,273522 |
| 基金项目： | 山东电力集团公司重点科技项目 |
| 摘 要： | 采用光学显微镜、扫描电子显微镜、能谱仪、X射线衍射分析等方法并通过冲击试验,研究了时效温度600~700℃,500 h时效条件下Super 304H钢焊缝金属的组织和冲击韧性变化.结果表明,焊缝金属组织均为γ＋析出相,焊态焊缝组织中主要析出相种类为Nb（C,N）和富铜相,时效组织中析出相种类又新增加了M23C6;随时效... |
| 关 键 词： | 时效 Super 304H钢 焊缝 组织与韧性 |
| 收稿时间： | 2010/5/31 0:00:00 |
Effect of aging temperature on microstructure and toughness of welded metal of Super 304H steel |
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| ZHANG Zhongwen,LI Xinmei,DU Baoshuai,ZOU Yong and WEI Yuzhong.Effect of aging temperature on microstructure and toughness of welded metal of Super 304H steel[J].Transactions of The China Welding Institution,2011,32(7):43-46,78. | |
| Authors: | ZHANG Zhongwen LI Xinmei DU Baoshuai ZOU Yong and WEI Yuzhong |
| Affiliation: | Shandong Electric Power Research Institute, Jinan 250002, China,Shandong Electric Power Research Institute, Jinan 250002, China,Shandong Electric Power Research Institute, Jinan 250002, China,Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials(Ministry of Education), Shandong University, Jinan 250061, China and Huadian Zouxian Electric Power Company Ltd, Jining 273522, China |
| Abstract: | |
| Keywords: | aging treatment Super 304H steel welded metal microstructure and toughness |
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