Microstructure and microhardness evolution of thermal simulated HAZ of Q&P980 steel

Microstructure and microhardness evolution of thermal simulated HAZ of Q&P980 steel

The microstructure evolution and microhardness of Q&P980 steel heat-affected zone (HAZ) was investigated systematically using weld thermal simulation technique. The phase transformation temperatures were determined by the dilatometry. Ac1 and Ac3 were observed to be quite constant, 750 and 935 °...

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Bibliographic Details
Main Authors: Xiaoyan Wu, Hongtao Lin, Wei Luo, Haitao Jiang
Format: Article
Language:English
Published: Elsevier 2021-11-01
Series:Journal of Materials Research and Technology
Subjects:
Thermal simulation technique
Heat-affected zone
Q&P980 steel
Microstructure evolution
Microhardness
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785421013399

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