Thermal Dilation Compatibility in the Selection of Stainless Steels on Welding Processes

2011-36-0110

10/04/2011

Event
SAE Brasil 2011 Congress and Exhibit
Authors Abstract
Content
The selection of the materials to a specific application in the Industry has a great importance for the success of a project, particularly when there exists the union of two or more parts, by a weld fillet. The mixture of different classes and chemical compositions in stainless steels in high temperature applications can cause the nucleation and early propagation of fatigue failures, decreasing the life of the product. The present article shows a case study, on which the adequation of the chemical and physical compatibility, and consequent thermal dilation in a specific structure, increased the durability of the component. The study consists of chemical analysis, macroscopic and microscopic evaluation tests on variated materials combination on welding fillets.
Meta TagsDetails
DOI
https://doi.org/10.4271/2011-36-0110
Pages
6
Citation
Folco, J., de Oliveira da Silva, R., and da Silva Moura, M., "Thermal Dilation Compatibility in the Selection of Stainless Steels on Welding Processes," SAE Technical Paper 2011-36-0110, 2011, https://doi.org/10.4271/2011-36-0110.
Additional Details
Publisher
Published
Oct 4, 2011
Product Code
2011-36-0110
Content Type
Technical Paper
Language
English