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Zhang Wenyue, Yang Qingxia, Xu Yuhuan. Research on hardening factor of welding HAZ[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1991, (4): 195-200.
Citation: Zhang Wenyue, Yang Qingxia, Xu Yuhuan. Research on hardening factor of welding HAZ[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1991, (4): 195-200.

Research on hardening factor of welding HAZ

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  • Received Date: August 12, 1990
  • Revised Date: June 28, 1991
  • The real welded joints and the method of weld thermal simulation have been employed in this paper to study the effects of chemical composition of domestic HSLA steels and cool lime ts/s on ihe hardness of welding HAZ. On the basis of a great amount of data through measurement,the formulas for calculating the hardness of welding HAZ and thermal simulated HAZ were respectively established. The practical measurement results showed that the for mulas established for calcu-laling the hardness of real HAZ and thermal simulated HAZ are relialble.
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