| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7985423 | Materials Science and Engineering: A | 2011 | 6 Pages |
Abstract
⺠Defect-free friction stir welds of high strength Fe-36 wt%Ni alloy were acquired. ⺠The welds maintain the excellent thermal expansion coefficient. ⺠The welds have uniform and slightly coarser austenite microstructure in stir zone. ⺠About 10% reduction of hardness and strength were found in the joints. ⺠The relationship between mechanical properties and grain size of FS welds was discussed with Hall-Petch relation.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Yue Zhao, Yutaka S. Sato, Hiroyuki Kokawa, Aiping Wu,