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Microhardness and mechanical properties in re-tempered weld zone of P91 pipeline

  

  1. 1. School of Metallurgical Engineering,Xi’an University of Architecture and Technology; 2 Shaanxi Institute of Inspection on Boiler & Pressure Vessel
  • Online:2017-04-25 Published:2017-05-08

Key words: P91 steel, welding zone, tempering times, microhardness, mechanical properties, microstructure

CLC Number: