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A shape optimization formulation of weld pool determination
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FINITE ELEMENT APPROXIMATION OF AN OPTIMAL DESIGN PROBLEM
International audience -
Study of drilling and welding laser : dynamics of keyhole
The aim of the present work is to study experimentally the formation of the capillary during the drilling and welding by laser beam and to develop the numerical... -
Multiphysics modelling and numerical simulation of GTA weld pools
It is well reported in the literature that the characteristics of the weld joint and the heat transfer at the solid/liquid interface are highly dependent on the fluid... -
Weldability of New Ferritic Stainless Steel For Exhaust Manifold Application
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Effect of high temperature annealing on the evolution of texture and microstr...
This work deals with the study of the texture and microstructure evolution during welding and subsequent annealing treatment of 2205 duplex stainless steel.... -
A new metal core filler wire for welding ferritic stainless steel used for ex...
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Weldability of new ferritic stainless steel for exhaust manifold application
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Characterization of Gas Metal Arc Welding welds obtained with new high Cr-Mo ...
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Influence of metallurgical phase transformation on crack propagation of 15-5P...
Ou study focuses on the effects of phase transformations on crack propagation. We want to understand the changes of fracture toughness during welding. In this work,... -
Direct modeling of material deposit and identification of energy transfer in ...
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Characterisation and understanding of the corrosion behaviour of the nugget i...
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Numerical modeling of a hybrid arc / laser welding process in a level set fra...
Hybrid arc / laser welding represents the solution for high thickness steel sheets assembly. The laser heat source added to the MIG torch improves the process... -
Role of metal oxide nanoparticles in histopathological changes observed in th...
International audience
