@article{xue_xu_ma_han_zheng_2023,  title={Surface Microstructure Refinement and Mechanical Properties of GCr15 Steels Improved During Ultrasonic Surface Rolling Processing},  volume={26},  ISSN={1516-1439},  url={https://doi.org/10.1590/1980-5373-MR-2022-0606},  DOI={10.1590/1980-5373-MR-2022-0606},  journal={Materials Research},  publisher={ABM, ABC, ABPol},  author={Xue, Xianmeng and Xu, Shubo and Ma, Xiquan and Han, JuanJuan and Zheng, Wei},  year={2023},  pages={e20220606} }