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Effect of preheating temperature on post-weld residual stress of dissimilar steel plates

H. Fu ; College of Metallurgy and Energy, North China University of Science and Technology, Tangshan, Hebei, China
B. Xu ; College of Metallurgy and Energy, North China University of Science and Technology, Tangshan, Hebei, China
Q. Xiao ; Key Laboratory of metallurgical engineering, University of Science and Technology Liaoning, Anshan, Liaoning, China
S. Li ; Key Laboratory of metallurgical engineering, University of Science and Technology Liaoning, Anshan, Liaoning, China
X. Zhang ; China
S. Bian ; China
T. Kang ; 725 Research Institute of China Shipbuilding Heavy Industry Group Corporation, China

Puni tekst: engleski, pdf (350 KB) str. 150-152 preuzimanja: 107* citiraj
APA 6th Edition
Fu, H., Xu, B., Xiao, Q., Li, S., Zhang, X., Bian, S. i Kang, T. (2020). Effect of preheating temperature on post-weld residual stress of dissimilar steel plates. Metalurgija, 59 (2), 150-152. Preuzeto s https://hrcak.srce.hr/232360
MLA 8th Edition
Fu, H., et al. "Effect of preheating temperature on post-weld residual stress of dissimilar steel plates." Metalurgija, vol. 59, br. 2, 2020, str. 150-152. https://hrcak.srce.hr/232360. Citirano 20.10.2020.
Chicago 17th Edition
Fu, H., B. Xu, Q. Xiao, S. Li, X. Zhang, S. Bian i T. Kang. "Effect of preheating temperature on post-weld residual stress of dissimilar steel plates." Metalurgija 59, br. 2 (2020): 150-152. https://hrcak.srce.hr/232360
Harvard
Fu, H., et al. (2020). 'Effect of preheating temperature on post-weld residual stress of dissimilar steel plates', Metalurgija, 59(2), str. 150-152. Preuzeto s: https://hrcak.srce.hr/232360 (Datum pristupa: 20.10.2020.)
Vancouver
Fu H, Xu B, Xiao Q, Li S, Zhang X, Bian S i sur. Effect of preheating temperature on post-weld residual stress of dissimilar steel plates. Metalurgija [Internet]. 2020 [pristupljeno 20.10.2020.];59(2):150-152. Dostupno na: https://hrcak.srce.hr/232360
IEEE
H. Fu, et al., "Effect of preheating temperature on post-weld residual stress of dissimilar steel plates", Metalurgija, vol.59, br. 2, str. 150-152, 2020. [Online]. Dostupno na: https://hrcak.srce.hr/232360. [Citirano: 20.10.2020.]

Sažetak
Based on the numerical simulation software Visual-Environment, the numerical calculation and analysis of residual stress field under different preheating temperatures for Q345/2Cr13 dissimilar plate welding were carried out in this paper. The effects of different preheating temperatures on post-weld residual stress were mainly studied. The results showed that different preheating temperatures have little effect on the lateral residual stress, while the longitudinal residual stress and the initial and end of the weld have greater impacts. For residual stress difference between the two base metals should not be too high, the dissimilar plate welding should adopt a moderate preheating temperature.

Ključne riječi
steel plates; dissimilar welding; preheating temperature; numerical simulation; residual stress

Hrčak ID: 232360

URI
https://hrcak.srce.hr/232360

Posjeta: 202 *