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[期刊论文] 作者：Zhu Liang,Zheng Shaoxian,Chen,
来源：中国焊接 年份：2004
Narrow gap welding has merits of lower residual stress and distortion, and superior mechanical properties of joints.A major problem of this process is the lack...
Weld formation and heating mechanism in ultra-narrow gap with constricted arc by ultra-fine granular
[期刊论文] 作者：Zheng Shaoxian,Li Xiaolei,Che,
来源：中国焊接 年份：2004
Ultra-narrow gap welding (UNGW) process with high stabilization,reliability and without spatter can be achieved with constricted arc by molten slag wall,which i...
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