Predicting the occurrence tendency of burn-through for fully-penetrated GTA weld pool

来源 :China Welding | 被引量 : 0次 | 上传用户：xxf103000

【摘要】

：

<正>The forces acting on a gas tungsten arc(GTA)weld pool are analyzed.A model of static force condition for fally- penetrated weld pool is developed,and the cr

【作者】

：

赵明陈姬武传松

【机构】

：

InstituteforMaterialsJoining

【出处】

：

China Welding

【发表日期】

：

2006年4期

【关键词】

：

钨电极惰性气体保护焊全焊透GTA焊接焊池烧穿发生趋势预测 prediction bum-through surface depression f

【基金项目】

：

AcknowledgementsThe authors are grateful to the financial support for this project from the National Natural Science Foundation of China under Grant No. 50475131.

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<正>The forces acting on a gas tungsten arc(GTA)weld pool are analyzed.A model of static force condition for fally- penetrated weld pool is developed,and the criterion is set up to judge and evaluate the occurrence tendency of burn-through defect.Tra

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Predicting the occurrence tendency of burn-through for fully-penetrated GTA weld pool

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