HTM ›› 2014, Vol. 39 ›› Issue (2): 47-50.

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Influence of heat input on microstructure and properties of welding coarse-grained zone of X80 pipeline steel

  

  1. School of Materials Science and EngineeringSouthwest Petroleum University
  • Online:2014-02-25 Published:2014-04-22

Key words: X80 pipeline steel, heat imput, welding coarse-grained zone

CLC Number: