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Microstructure Evolution and Mechanical Properties of Underwater Dry and Local Dry Cavity Welded Joints of 690 MPa Grade High Strength Steel
Q690E high strength low alloy (HSLA) steel plays an important role in offshore structures. In addition, underwater local cavity welding (ULCW) technique was widely used to repair important offshore constructions. However, the high cooling rate of ULCW joints results in bad welding quality compared w...
Autores principales: | Shi, Yonghua, Sun, Kun, Cui, Shuwan, Zeng, Min, Yi, Jianglong, Shen, Xiaoqin, Yi, Yaoyong |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5793665/ https://www.ncbi.nlm.nih.gov/pubmed/29361743 http://dx.doi.org/10.3390/ma11010167 |
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