| 1Cr13不锈钢焊接接头组织及力学性能的研究 |
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| 引用本文： | 赵勇桃,赵莉萍,麻永林,周军伟.1Cr13不锈钢焊接接头组织及力学性能的研究[J].包头钢铁学院学报,2009,28(1). |
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| 作者姓名： | 赵勇桃 赵莉萍 麻永林 周军伟 |
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| 作者单位： | 赵勇桃,赵莉萍,麻永林,ZAHO Yong-tao,ZHAO Li-ping,MA Yong-lin(内蒙古科技大学,材料与冶金学院,内蒙古,包头,014010);周军伟,ZHOU Jun-wei(包头钢铁(集团)公司,炼钢厂,内蒙古,包头,014010)
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| 摘 要： | 采用钨极氩弧焊的方法,对3 mm厚的1Cr13马氏体型不锈钢板实施焊接,通过LOM,SEM方法对焊接接头组织及断口形貌进行观察及分析;利用显微硬度计、电子万能拉伸机测量了焊接接头的力学性能.结果表明,通过手工钨极氩弧焊,采用直流正接接法(焊接电流为80 A,焊接速度为110 mm/min)能够获得外观平整、组织均匀、力学性能满足要求的焊接接头.
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| 关 键 词： | 1Cr13 焊接接头 组织 性能 |
Study on the structure and mechanical property of welding joint of 1Cr13 stanliss steel |
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| ZAHO Yong-tao,ZHAO Li-ping,MA Yong-lin,ZHOU Jun-wei.Study on the structure and mechanical property of welding joint of 1Cr13 stanliss steel[J].Journal of Baotou University of Iron and Steel Technology,2009,28(1). |
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| Authors: | ZAHO Yong-tao ZHAO Li-ping MA Yong-lin ZHOU Jun-wei |
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| Affiliation: | 1.Material and Metallurgy School; Inner Mongolia University of Science and Technology; Baotou 014010; China; 2.Steel-making Factory; Iron and steel(Group) Company; China); |
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| Abstract: | 1Cr13 martensite stainless steel plates were weld through deterministic craft by TIG.The microstructure and fracture pattern of the welding joint of 1Cr13 martensite type stainless steels were observed and analyzed by means of LOM,SEM.Mechanical properties of the welding joint were measured using micro-hardness tester and electronic universal stretcher.The results show that adopting manual TIG through electrode negative to direct current soldering machine is feasible to 1Cr13 martensite stainless steels.Ver... |
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| Keywords: | 1Cr13 |
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