基于不同焊接条件下接头组织和断裂韧度分析

Analysis of the joint Microstructure and Fracture Toughness Under DifFerent Welding Conditions

研究不同焊接条件下的接头组织以及其断裂的韧度。介绍振动焊接工艺的工作原理,并进行对比试验,然后对试验结果进行分析,分析的内容包括金相分析、断裂韧度试验分析。不同的焊接方式,其接头组织以及断裂韧度的试验结果都存在一定的差别。基于不同焊接条件下接头组织和断裂韧度具有差异。

Purpose： To study the joint organization and the fracture toughness under the different welding conditions. Methods： Introduce the work principle of vibration welding technology, and then make the contrast test and analyze the test result.The content of the analysis including metaUographic analysis and fracture toughness test. Results： The different welding way, its test results of joint organization and fracture toughness are different. Conclusion： The joint organization and the fracturetoughness based on different welding conditions are different.