| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5441666 | Journal of Science: Advanced Materials and Devices | 2016 | 12 Pages |
Abstract
A hybrid element has been fabricated by friction welding, joining two superalloys Inconel 718 and Mar-M247. The high cycle fatigue behavior of this welded element was investigated at 500 °C and 700 °C. The fabrication could obtain excellent fatigue strength in which the fracture is located in the base metal Mar-M247 side and takes place outside the welded zone. The behavior of the joint under loadings is discussed through a simulation by the numerical finite element method.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Tran Hung Tra, Motoki Sakaguchi,