A procedure for three-dimensional finite element analysis of temperature field, stress-strain state and phase changes in weldments was developed by using ESI SYSWELD & VISUAL WELD software. Garipova, Nuriya Gür, Cemil Hakan Department of Metallurgical and Materials Engineering (2016)įormation of residual stresses, distortion and microstructure evolution in multi-pass welding and surfacing welding on pipeline HSLA steels were numerically investigated. Numerical investigation of residual stresses, distortion and microstructure evolution in multi-pass welded steel components The results showed that residual stress distribution is sensitive to number of weld passes, and microstructure changes. The continuous cooling transformation diagram was obtained via JMatPro software. Microstructure variations were also considered for calculation of residual stresses. SYSWELD finite element software was used for numerical simulations. Residual stres s distributions in multipass welded API SL X70 steel plates were determined by numerical and experimental methods. Garipova, Nuriya Batıgün, Caner Gür, Cemil Hakan () Numerical and experimental determination of the residual stress state in multipass welded API 5LX70 plates
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