Effect of Welding Passes on Heat Affected Zone and Tensile Properties of AISI 304 Stainless Steel and Chrome-Manganese Austenitic Stainless Steel

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概要

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• This paper aims at a systematic comparison of effect of single, double and triple pass welding on heat affected zone and tensile strength of AISI 304 stainless steel and chrome-manganese austenitic stainless steel. Degree of sensitization (DOS) increased with increase in number of passes and highest DOS (35.53%) was obtained for triple pass welding of chrome-manganese austenitic stainless steel. The decrease in tensile strength is relatively more in chrome-manganese austenitic stainless steel as compared to AISI 304 SS. The mode of failure for AISI 304 SS was ductile fracture, whereas chrome-manganese austenitic stainless steel failed due to intergranular brittle fracture.

著者

• Patil Awanikumar

  Department of Metallurgical and Materials Engineering, Visvesvaraya National Institute of Technology

• Taiwade Ravindra

  Department of Metallurgical and Materials Engineering, Visvesvaraya National Institute of Technology

• Patre Suhas

  Department of Mechanical Engineering, Visvesvaraya National Institute of Technology

• Dayal Ravin

  School of Mechanical and Building Sciences, VIT University

• Ghugal Ravindra

  Department of Metallurgical and Materials Engineering, Visvesvaraya National Institute of Technology

関連論文

• A Comparative Study of Intergranular Corrosion of AISI 304 Stainless Steel and Chrome-Manganese Austenitic Stainless Steel
• Effect of Welding Passes on Heat Affected Zone and Tensile Properties of AISI 304 Stainless Steel and Chrome-Manganese Austenitic Stainless Steel
• A Comparative Study of Intergranular Corrosion of AISI 304 Stainless Steel and Chrome-Manganese Austenitic Stainless Steel

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