Optimization and Simulation of Residual Thermal Stresses Applied to 316 L Stainless Steel Biomaterial, Coated with a Layer of Titanium

EasyChair Preprint 9184

Abstract

In our study we performed the simulation of residual thermal stress generated at a titanium to stainless steel AISI 316L deposit using the Comsol Multiphysics 4.4 simulation software, the results obtained are compared with several manuscripts (theses, articles ...) that aim to treat vapor deposition (PVD) and the modeling and simulation of their results. To better approach of the experiment, it was assumed the stainless recessed substrate to replicate the effect of the sample holder and a cooling was imposed at a temperature of 20 ° C. The results obtained show that the titanium layer deposited is in high compression or its tendency to chipping after cooling.

Keyphrases: Comsol Multiphysics 4.4, PVD, Titanium, residual thermal stress, simulation, stainless steel

@booklet{EasyChair:9184,
  author    = {Zouhair Barbouchi and Mokhless Boukhriss and Mohamed Ali Maatoug},
  title     = {Optimization and Simulation of Residual Thermal Stresses Applied to 316 L Stainless Steel Biomaterial, Coated with a Layer of Titanium},
  howpublished = {EasyChair Preprint 9184},
  year      = {EasyChair, 2022}}