Laser additive manufacturing of CrFeNb particles reinforced Ni-based superalloy composites with grain refinement and superior performanceJournal of Materials Research and TechnologyPeixin Yang, Haijun Su, Quandong Hu, Yinuo Guo, Zhonglin Shen, Xiang Li, Hao Jiang, Minghui Yu, Xinquan Ji, Zhuo Zhang, Min Guo2024ArticleOpen Access