According to heavy-duty rail welding of containers at the port of Shantou,this paper studied high-carbon high-strength alloy-rail welding by using regular manual electric arc welding technology.The research indicated that using multi-layer and multi-chann
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赖祥生.关于高碳高强合金钢焊接裂纹的控制[J].重庆工商大学学报(自然科学版),2006,(5): LAI Xiang-sheng. On controlling crack- welding in high- carbon high- strength alloy- rail[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2006,(5):