| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7973880 | Materials Science and Engineering: A | 2018 | 7 Pages |
Abstract
Nano-twins microstructures were introduced in a high carbon manganese steel by a novel flash thermo-mechanical treatment in order to achieve high resistance to hydrogen embrittlement. Nano-twinned grains decreased hydrogen diffusivity through the bulk material, although it absorbed more hydrogen than the twins-free specimens. Moreover, it was shown that after electrochemical hydrogen charging, the nano-twins microstructures can reduce dislocations glide during plastic deformation, resulting in forming of fine twin plates.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Mahmoud Khedr, Wei Li, Xu Zhu, Pengwei Zhou, Shan Gao, Xuejun Jin,