Statistical Analysis and Prediction on Tensile Strength of 316L-SS Joints at High Temperature Based on Weibull Distribution

[摘要] In this work, the prediction on average tensile strength of 316L stainless steel is statistically analyzed by Weibull distribution method. Direct diffusion bonding of 316L-SS was performed at high temperature of 550°C and 8 tension tests were carried out. The results obtained vary between 87.8MPa and 160.8MPa. The probability distribution of material failure is obtained by using the Weibull distribution.

[发布机构] School of Railway Transportation, Shanghai Institute of Technology, Shanghai, China^1;School of Mechanical Engineering, Shanghai Institute of Technology, Shanghai, China^2;Shanghai Shentong Metro Group Limited Company, China^3

[效力级别] 机械制造 [学科分类] 材料科学（综合）

[关键词] 316 L stainless steel;316L SS;High temperature;Material failures;Tension tests