XUE Gang, WEI Jin-shan, ZHANG Jun-xu, ZHANG Jing-hai. Precipitation of Copper in High Strength SMAW Weld Metal[J]. Development and Application of Materials, 2005, 20(2): 8-12. DOI: 10.19515/j.cnki.1003-1545.2005.02.003
Citation: XUE Gang, WEI Jin-shan, ZHANG Jun-xu, ZHANG Jing-hai. Precipitation of Copper in High Strength SMAW Weld Metal[J]. Development and Application of Materials, 2005, 20(2): 8-12. DOI: 10.19515/j.cnki.1003-1545.2005.02.003

Precipitation of Copper in High Strength SMAW Weld Metal

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  • Received Date: September 20, 2004
  • Available Online: June 14, 2024
  • The precipitation of copper in high strength SMAW weld metal (contain Cu 1.48%) was investigated by use of TEM. It is manifested that in single pass weld metal there are no copper precipitations, but in heat affected zone there are some ε-Cu precipitations and the distribution and size of the precipitations are not uniform.
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