Effects of heat input on microstructures, hardness, and residual stress of GMA weld dissimilar butt joints between stainless steel SUS 316 and marine steel AH 36

Engineering & Materials Science

• Austenitic stainless steel 71%
• Residual stresses 65%
• Welds 60%
• Hardness 59%
• Microstructure 50%
• Steel 43%
• Hot Temperature 36%
• Compressive stress 34%
• Tensile stress 25%
• Neutron diffraction 11%
• Dissimilar metals 11%
• Gas metal arc welding 10%
• Stress measurement 10%
• Fillers 7%
• Wire 6%
• Defects 5%

Chemical Compounds

• Residual Stress 100%
• Heat 55%
• Microstructure 50%
• Neutron Diffraction 8%
• Metal 7%
• Filler 7%
• Chemical Transformation 5%
• Gas 4%
• Amount 3%