【摘 要】
：
Fusion weld is a portable and economical joining and repairing method of metals.However,weld cracks often occur during the fusion weld of Ni-base superalloys,which hinder the applications of fusion weld on this kind of materials.In this work,the effects o
【机 构】
：
Shi-changxuInnovationCenterforAdvancedMaterials,SchoolofMaterialsScienceandEngineering.UniversityofS
【基金项目】
：
the National Natural Science Foundation of China(Nos.51971214,51771191 and 51801206),the Aeronautics Power Foundation of China(No.DLJJ1825)。
论文部分内容阅读
Fusion weld is a portable and economical joining and repairing method of metals.However,weld cracks often occur during the fusion weld of Ni-base superalloys,which hinder the applications of fusion weld on this kind of materials.In this work,the effects o
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