Laser welding study for further development in essential power plant part repairs

Laser welding study for further development in essential power plant part repairs

The objective of this research work was to study the effects of laser welding when compared with shield metal arc welding (SMAW) process on the heat input, welded deposit rate, residual stress, distortion, microstructure and micro hardness. The martensitic stainless steel grade 431 specimens were...

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Bibliographic Details
Main Authors: Isarawit Chaopanich, Jitti Buapoon, Sirichai Wanavimolkul, Krisda Harnsombat, Supapol Oupanant, Sompong Tiasakul, Sakarin Bowngern, Tinnaphop Poolkhaolan
Format: Article
Language:English
Published: Prince of Songkla University 2015-06-01
Series:Songklanakarin Journal of Science and Technology (SJST)
Subjects:
laser welding
shield metal arc welding
heat input
residual stress
heat affected zone
Online Access:http://rdo.psu.ac.th/sjstweb/journal/37-3/37-3-14.pdf

Internet

http://rdo.psu.ac.th/sjstweb/journal/37-3/37-3-14.pdf

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