Preprints of the National Meeting of JWS
the national meeting 2007 spring
Session ID : 227
Conference information

Fatigue strength of hot galvanized welded joint
Study on steel welded joint with shot peening scavenging
Masayosi HasegawaHiroaki Suzuki*Ken Miura
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
Board thickness used steel ball shot materials of average particle size 0.6mm in a weld zone after MAG arc welding a rolling steel sheet (SM490A) for welding of 6mm and it processed shot peening and scavenging did a weld and I shall have done hot galvanizing afterwards and examined fatigue strength about the thing which there was not. As a result,the strength of the coupling which it did not plate only by shot peening processing was improved remarkably, but it became clear I compared it with the thing which I did not plate,and to fall when it performed hot galvanizing.
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© 2007 by Japan Welding Society
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