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Keywords: in-service welding
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Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. October 2021, 143(5): 051505.
Paper No: PVT-20-1189
Published Online: April 9, 2021
.... During in-service welding of pipelines, the line remains in operation, which implies more rigorous temperature gradients that can result in microstructures more susceptible to failure. The objective of this work is to relate the welding current and cooling conditions, commonly used in-service welding...
Journal Articles
Article Type: Technical Briefs
J. Pressure Vessel Technol. April 2019, 141(2): 024501.
Paper No: PVT-18-1150
Published Online: February 21, 2019
... during in-service welding, an exploratory study combining both experiments and finite element simulations was presented. Combined with the theory of high-temperature failure, the initial position of burn-through and its mechanism were discussed. The results showed that burn-through was a kind...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. February 2007, 129(1): 66–72.
Published Online: June 13, 2006
...XiaoLong Xue; ZhiFu Sang; JiaGui Zhu; G. E. O. Widera The temperature field and stress distribution for in-service welding of a flowing media, pressurized pipeline are simulated by use of the finite element method (FEM). In order to investigate the effect of flowing media on the temperature field...