Research progress on the strengthening and toughening mechanism of metal materials with gradient structure and its preparation technologyXiurong FANG, Yuanwang MAO, Huihui XU, Hailun LIU and Fuqiang YANGJNWPU, 43 1 (2025) 171-180DOI: https://doi.org/10.1051/jnwpu/20254310171
