Microstructure and Mechanical Properties of an Underwater Wet Welded Dissimilar Ferritic/Austenitic Steel Joint

• Published in: Проблемы прочности
• Date: 2015
• Main Authors: Guo, N., Yang, Z., Wang, M., Yuan, X., Feng, J.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2015
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/173259
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Microstructure and Mechanical Properties of an Underwater Wet Welded Dissimilar Ferritic/Austenitic Steel Joint / N. Guo, Z. Yang, M. Wang, X. Yuan, J. Feng // Проблемы прочности. — 2015. — № 1. — С. 19-25. — Бібліогр.: 15 назв. — англ.

EH40 ship steel was underwater wet-welded by shielded metal-arc welding at a depth of 7 m in the open sea, using austenitic electrodes. The microstructure and mechanical properties of the joint were estimated with microhardness measurements, bending and tensile testing, optical microscopy, scanning...