| 0Cr18Mo2与1Cr18Ni9Ti异种不锈钢焊接工艺研究 |
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| 引用本文： | 孙宾,李亚江.0Cr18Mo2与1Cr18Ni9Ti异种不锈钢焊接工艺研究[J].济南大学学报(自然科学版),2004(4). |
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| 作者姓名： | 孙宾 李亚江 |
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| 作者单位： | 山东大学材料科学与工程学院，济南大学机械工程学院 山东济南250061，济南大学机械工程学院，山东济南250022，山东济南250022 |
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| 摘 要： | 对 0Cr18Mo2和 1Cr18Ni9Ti异种不锈钢采用手工电弧焊进行焊接 ,检验焊接质量 ,通过光学显微镜、扫描电镜(SEM)等手段分析焊接区的显微组织 ,测试力学性能。结果表明 ,焊接工艺规范合理 ,焊缝质量良好 ,其强度和韧性均达到母材的水平
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| 关 键 词： | 异种不锈钢 HAZ 组织结构 力学性能 |
Welding Process of Dissimilar Stainless Steel of Ferritic 0Cr18Mo2 and Austenitic 1Cr18Ni9Ti |
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| SUN Bin ,LI Ya-jiang.Welding Process of Dissimilar Stainless Steel of Ferritic 0Cr18Mo2 and Austenitic 1Cr18Ni9Ti[J].Journal of Jinan University(Science & Technology),2004(4). |
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| Authors: | SUN Bin LI Ya-jiang |
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| Institution: | SUN Bin 1,2,LI Ya-jiang 2 |
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| Abstract: | The stainless steels of ferritic 0Cr18Mo2 and austenitic 1Cr18Ni9Ti were welded by use of SMAW. The welding qualities and mechanics were tested,and the microstructure and fracture morphology of the welding joint zone of the dissimilar stainless steel were studied by means of optical microscope, SEM etc. The results showed that the welding conditions were proper and the tensile strength and tenacity of welding seam were equal to the base metal. |
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| Keywords: | dissimilar stainless steel heat-affected zone microstructure mechanical properties |
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