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https://doi.org/10.17559/TV-20150513074103

Numerical simulation of dissimilar weld joint in SYSWELD simulation software

Radoslav Koňár ; University of Žilina, Faculty of Mechanical Engineering, Department of Technological Engineering, Univerzitná 1, 010 26 Žilina, Slovakia
Marek Patek ; University of Žilina, Faculty of Mechanical Engineering, Department of Technological Engineering, Univerzitná 1, 010 26 Žilina, Slovakia


Puni tekst: engleski pdf 1.477 Kb

str. 137-142

preuzimanja: 521

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Puni tekst: hrvatski pdf 1.477 Kb

str. 137-142

preuzimanja: 1.514

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Sažetak

Dissimilar weld joints are prone to frequent failures caused by many factors. Several methods might be used for prediction of the failures, from which prediction of the residual stresses and weld joint hardness plays a very important role. During the construction design, there is a possibility to predict residual stress by welding numerical simulation that may serve as the failure prevention. In presented article, residual stresses of dissimilar X5CrNi18-10/S355J2H weld joint were predicted by SYSWELD software after optimization of welding process by experimentally obtained thermal behaviour. The hardness wizard tool of the programme was employed for prediction of the weld joint hardness.

Ključne riječi

dissimilar weld; hardness prediction; residual stress; SYSWELD; temperature field

Hrčak ID:

181251

URI

https://hrcak.srce.hr/181251

Datum izdavanja:

10.5.2017.

Podaci na drugim jezicima: hrvatski

Posjeta: 2.984 *