نتایج جستجو برای: fcaw

تعداد نتایج: 108  

2017
Yu Hu Yong-Hua Shi Xiao-Qin Shen Zhong-Min Wang

Duplex stainless steel multi-pass welds were made at 0.15 MPa, 0.45 MPa, and 0.75 MPa pressure, simulating underwater dry hyperbaric welding by the flux-cored arc welding (FCAW) method, with welds of normal pressure as a benchmark. The purpose of this work was to estimate the effect of ambient pressure on the microstructure, pitting corrosion resistance and impact toughness of the weld metal. T...

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