Mechanical and Microstructural Characterization of Diffusion Bonded Super Martensitic Stainless Steel Joints

3rd International Conference on Materials and Manufacturing Engineering 2018

Maheswaran, C.B.^1 ; Sridharan, Seshadri^1 ; Anuj, A.^1 ; Srirangan, Arun Kumar^1

School of Mechanical Engineering, SASTRA Deemed to Be University Thanjavur, Tamilnadu

613401, India^1

关键词: High strength;    High-chromium steel;    Inert atmospheres;    Low carbon;    Martensitic stainless;    Micro-structural characterization;    Microstructure and mechanical properties;    Solid material;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/390/1/012035/pdf
DOI  :  10.1088/1757-899X/390/1/012035

来源: IOP

【 摘 要 】

Super Martensitic Stainless Steels (SMSS) are low carbon high chromium steels. They possess high strength and resistant to corrosion for fluids like CO2 and H2S. Diffusion bonding is a welding technique capable of joining similar or dissimilar metals wherein the solid materials intersperse themselves with time. In this present study, the SMSS specimens were bonded at temperatures ranging from 800-10500C in the non-inert atmosphere and their microstructure and mechanical properties were analyzed.