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  5. Research about the nanocrystallization mechanism of welded joint of 16MnR steel treated by ultrasoni

Research about the nanocrystallization mechanism of welded joint of 16MnR steel treated by ultrasoni

来源 :2013年国际焊接结构疲劳断裂学术会议 | 被引量 : 0次 | 上传用户：happy08080808
【摘 要】
：
The surface of welded joint of 16MnR steel was treated by using ultrasonic impact machine and the grain nanocrystallization mechanism of welded joint of 16MnR steel after ultrasonic impact treating wa
【作 者】
：
He Bo-Lin Yu Ying-Xia Liu Jing Jiang Min-hua Song Yan 
【机 构】
：
Key Laboratory of Ministry of Education for Conveyance and Equipment,East China Jiaotong University,
【出 处】
：
2013年国际焊接结构疲劳断裂学术会议
【发表日期】
：
2013年1期
【关键词】
：
Nanocrystallization mechanism 16MnR ultrasonic impact 
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　　The surface of welded joint of 16MnR steel was treated by using ultrasonic impact machine and the grain nanocrystallization mechanism of welded joint of 16MnR steel after ultrasonic impact treating was investigated in the paper.
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