激光铝热还原法制备Al<sub>2</sub>O<sub>3</sub>/Ti-Al基复合涂层

激光铝热还原法制备Al₂O₃/Ti-Al基复合涂层

张晓伟, 刘洪喜, 蒋业华, 范氏红娥

Microstructure of Al₂O₃/Ti-Al Composite Coatings Prepared by Laser Aluminum Thermal Reduction Processing

ZHANG Xiao-Wei, LIU Hong-Xi, JIANG Ye-Hua, PHAM THI Hong-Nga

图5 激光束不同扫描速度下涂层截面中部的显微组织
Fig. 5 Cross-section microstructures of Al 2 O 3 Ti-Al composite coating at different laser scanning speeds a5.83 mms T1; b 6.67 mms T2; c 7.50 mms T3