| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1577689 | Materials Science and Engineering: A | 2012 | 5 Pages |
Abstract
⺠A fully pearlitic Fe-0.8C steel was severely deformed by ECAP at 923 K via route Bc. ⺠After one pass, the cementite lamellae is bended, kinked, and fractured. ⺠After four passes, ultrafine microduplex structure (ferrite + cementite) was formed. ⺠Dynamic recrystallization of ferrite and spheroidization of cementite occur. ⺠AFM results show microstructure changes from planar lamellae to 3D equiaxed grains.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Tiantian He, Yi Xiong, Fengzhang Ren, Zhiqiang Guo, Alex A. Volinsky,