Three-dimensional finite element simulation of laser welded stainless steel plate

被引：0

作者：

Berglund, D ^{[1
]}

Lindgren, LE ^{[1
]}

Lundbäck, A ^{[1
]}

机构：

[1] Lulea Univ Technol, S-97187 Lulea, Sweden

来源：

SIMULATION OF MATERIALS PROCESSING: THEORY, METHODS AND APPLICATIONS | 2001年

关键词：

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A three-dimensional model was used to simulate laser welding of two stainless steel plates. The heat input was simulated as a moving heat source. Elements where activated along the welding path in order to account for the joining of the material. Large deformations, temperature dependent material properties, volume changes due to phase changes are included in the model. Experiments have been performed in order to evaluate the accuracy of the model.

引用

页码：1119 / 1123

页数：5

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