Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1577947 | Materials Science and Engineering: A | 2012 | 4 Pages |
Abstract
With decreasing grain size, the yield and tensile strengths increased without a loss in ductility and the upper-shelf energy was also improved. However, the reduction of grain size had no beneficial influence on lowering the ductile-to-brittle transition temperature because it promoted the increase of yield stress with decreasing temperature.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Byoungchul Hwang, Sung-Joon Kim,