Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5455330 | Materials Science and Engineering: A | 2017 | 8 Pages |
Abstract
Microstructure, texture, precipitation, mechanical and magnetic properties in a twin-roll strip casting Cu-bearing non-oriented electrical steel were studied by a combination of X-ray diffraction (XRD), electron back-scattered diffraction (EBSD), optical microscopy (OM) and transmission electron microscopy (TEM). The results indicated that the average grain size and main texture component were not affected by aging time, while the size and crystal structure of copper precipitates were influenced. In the peak strength condition, copper precipitation contributed ~ 207Â MPa to the yield strength of the final product without deteriorating the magnetic properties. In summary, a non-oriented electrical steel with excellent mechanical and magnetic properties was successfully processed via twin-roll strip casting.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Yu-Qian Wang, Xiao-Ming Zhang, Zhen He, Guo-Qing Zu, Guang-Fa Ji, Jun-Yang Duan, R.D.K. Misra,