| 湘钢15MnNiNbDR钢板焊接接头性能研究(二) |
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| 引用本文： | 姚建华,杨云清,杨俊,陆戴丁,章小浒. 湘钢15MnNiNbDR钢板焊接接头性能研究(二)[J]. 宽厚板, 2016, 0(6): 11-15 |
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| 作者姓名： | 姚建华 杨云清 杨俊 陆戴丁 章小浒 |
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| 作者单位： | 1. 华菱湘潭钢铁有限公司;2. 合肥通用机械研究院 |
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| 摘 要： | 在前期湘钢15Mn Ni Nb DR钢板焊接工艺试验以及焊态焊接接头性能研究的基础上,对应力消除热处理态焊接接头性能进行系列性能试验。结果表明:湘钢生产的15Mn Ni Nb DR钢板焊接接头性能完全能够满足压力容器制造的要求。
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| 关 键 词： | 钢板 焊接 应力消除热处理 力学性能 金相组织 |
Study on Mechanical Properties of Welding Joints of 15MnNiNbDR Steel Plate at Valin Xianggang(Part 2) |
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| Abstract: | Based on welding process tests and the study on mechanical properties of welding joint in welded condition for 15MnNiNbDR steel plate produced by Xianggang previously, the company carries out series mechanical tests of welding joint after stress-relief heat treatment.The results of tests show that mechanical properties of welding joint for 15MnNiNbDR steel plate produced by Xianggang fully satisfy the requirements of pressure vessel manufacture. |
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| Keywords: | Steel plate Welding Stress-relief heat treatment Mechanical properties Metallurgical structure |
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