WANG Zhong-ping, ZHU Cheng-jun, ZHANG Li-jun, ZHOU Zheng-hang. Post Welding Heat Treatment of Friction Welded Dissimilar Metal Joint[J]. Development and Application of Materials, 2004, 19(5): 29-32. DOI: 10.19515/j.cnki.1003-1545.2004.05.008
Citation: WANG Zhong-ping, ZHU Cheng-jun, ZHANG Li-jun, ZHOU Zheng-hang. Post Welding Heat Treatment of Friction Welded Dissimilar Metal Joint[J]. Development and Application of Materials, 2004, 19(5): 29-32. DOI: 10.19515/j.cnki.1003-1545.2004.05.008
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Post Welding Heat Treatment of Friction Welded Dissimilar Metal Joint

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  • On the base of analysis to dissimilar metal friction weldability,the friction welding joint of NiCr20TiAl to 4Cr9Si2 are studied. Through immediate oil queching and tempering at 650℃ for 45 min, the toughness of the joint is improved, with curved angle over 67°and load of resisting to curve over 139kN.
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