喷射共沉积Al-4. 7Cu-1. 73M g/S iCP复合材料的界面微结构和性能

RESEARCH ON MICROSTRUCTURE AND INTERFACE STRUCTURE OF Al 4.7Cu 1.73Mg/SiC_P METAL MATRIX COMPOSITES PRODUCED BY SPRAY CO DEPOSITION

摘要: 采用TEM 技术分析了喷射共沉积态及挤压态Al-4. 7Cu-1. 73M g/SiC_P复合材料的微观结构及SiC_P 与α-A l 基体等的界面结构, 同时测定了喷射共沉积+ 挤压+ T 6 处理态下该材料的力学性能及耐磨性能。

Abstract: In this paper, TEM technology was used to analyze the microstructure and interface structure of Al 4.7Cu 1.73Mg/SiC_P composites produced by spray co deposition; meanwhile, the mechanical properties and wear resistance ability of the materials were given.