Title: Experimental Study of Fatigue Life of GH2132 Butt Weld Joint at Different Temperatures
Abstract: In this paper,the experiments of static strength and fatigue have been completed on GH2132 butt weld joint at two different temperatures(360℃ and 410℃).It is shown that the influence of the strain rate on the fracture stress can be neglectable.The S-N curves have also been obtained for two different temperatures.At last,the finite element analysis has been completed to predict the life of GH2132 butt weld joint with the help of S-N curves.The results have shown that the predication life of GH2132 butt weld joint can satisfy the requirement of design.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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