| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1578628 | Materials Science and Engineering: A | 2011 | 6 Pages |
Abstract
⺠Addition of only Nb without Ti has little influence in the hot ductility of B steel. ⺠Hot ductility loss of B-Nb steel is due to grain boundary precipitation of BN. ⺠Adding a small amount of Ti improve the hot ductility of B-Nb steel. ⺠In B-Nb-Ti steel, hot ductility improvement is related to presence of TiN particle. ⺠Presence of TiN particles makes the BN precipitates' distribution more homogeneous.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Kyung Chul Cho, Dong Jun Mun, Yang Mo Koo, Jae Sang Lee,