YAN Yang-yang, LIU Zhi-ying, GUO Xiao-hui, LIU Lu-chao, LI Ning, E Nan. Structure and Properties Analysis of Ti-Fe-Al Alloy on GTAW and MIG Welding Joint[J]. Development and Application of Materials, 2013, 28(3): 27-30. DOI: 10.19515/j.cnki.1003-1545.2013.03.006
Citation: YAN Yang-yang, LIU Zhi-ying, GUO Xiao-hui, LIU Lu-chao, LI Ning, E Nan. Structure and Properties Analysis of Ti-Fe-Al Alloy on GTAW and MIG Welding Joint[J]. Development and Application of Materials, 2013, 28(3): 27-30. DOI: 10.19515/j.cnki.1003-1545.2013.03.006
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Structure and Properties Analysis of Ti-Fe-Al Alloy on GTAW and MIG Welding Joint

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  • The welding of Ti50 alloy in thickness of 9 mm was conducted with GTAW and MIG techndogy,and the processability,micro-structure and properties of welding joints were analysed.The results showed that the quality of obtained joints through both methods can reach the gradeⅠ of RT;mechanical properties of welding joint were excellent;hardness distributes uniformly and no precipitated phase appears in microstructure.
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