Tribological Behavior and Self-Lubrication Mechanisms of C f /SiC-B 12 (C,Si,B) 3 Composites Under Coupled Temperature-Velocity Conditions: A Preliminary Study. - Guo, Xiaoyang; Chun, Shuaixu; Nie, Haifeng; Ping, Xuxin; Yuan, Jingchen; Ren, Quanxing; Jiang, Yan; Huang, Zhengren; Huang, Qing; Li, Yinsheng (Materials (1996-1944), 2026)