Performance of 316L Stainless Steel Diffusion Welding during High Temperature Creep

Abstract:

The creep and rupture test were carried out on a non-standard specimen of 316L stainless steel (316L-SS) diffused bonding joint. And the θ-projection model was used to analyze the minimum creep strain rate and the remaining life at 500°C/6 MPa when the creep strain is 0.2%. According to the test results, design criterion for the diffusion bonding component at high temperature is established. The rupture experimental results show that the remaining life extrapolated by Larsen-Miller equation is relatively consistent with that calculated by the θ project concept method.

• Periodical: Key Engineering Materials (Volume 837)
• Pages: 22-27
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.837.22
• Online since: April 2020
• Authors: Zi Liang An, Wei Xin Wang*, Zi Ye Wang, Yi Feng Tang
• Keywords: Creep Deformation, Diffusion Bonding, Rupture Strength, θ-Projection Model

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