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Microstructure and crack formation mechanism of X80 pipeline steel welded seam

  

  1. 1. Metallurgical Engineering Research Institute, University Science and Technology Beijing; 2. Engineering Research Institute, Anhui University of Technology
  • Online:2015-11-25 Published:2015-11-30

Key words: X80 pipeline steel, welding microstructure, welding crack, impact toughness

CLC Number: