Cause analysis of V-shaped crack pairs on drawn welding wire surface of ER70S-6 steelHaitao Zhao, Shuize Wang, Junheng Gao, Jianjun Qi, Ru Su, Hongqi Zhang, Hongwei Chen, Zhiqiang Tian and Lijuan BaiMetall. Res. Technol., 119 5 (2022) 510DOI: https://doi.org/10.1051/metal/2022070
