(Al11La3+Al2O3)/Al复合材料的高温性能及其强化机制
周聪, 昝宇宁, 王东, 王全兆, 肖伯律, 马宗义

High Temperature Properties and Strengthening Mechanism of (Al11La3+Al2O3)/Al Composite
ZHOU Cong, ZAN Yuning, WANG Dong, WANG Quanzhao, XIAO Bolv, MA Zongyi
表1 复合材料和铝基体的拉伸性能
Table 1 Tensile properties of composite and Al matrix
SampleRT350℃
YS/MPaUTS/MPaEL/%YS/MPaUTS/MPaEL/%
Composite292±4328±310.5±0.9113±5119±410.2±2.2
Al matrix208±8252±318.5±1.099±6100±415.2±2.0