C/SiC复合材料的高温自对偶摩擦磨损行为及机制
王姗姗1,2, 庞生洋2, 梁斌2, 高禩洋2, 张伟3, 樊俊铃3, 张帆1, 胡成龙2, 汤素芳2(
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High-temperature Friction- and Wear-behavior for Friction-pairs of Identical C/SiC Composite
WANG Shanshan1,2, PANG Shengyang2, LIANG Bin2, GAO Siyang2, ZHANG Wei3, FAN Junling3, ZHANG Fan1, HU Chenglong2, TANG Sufang2()
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图10. 不同实验环境温度下C/SiC复合材料的自对偶磨损机制示意图
Fig.10. Schematic diagram of wear mechanisms of the C/SiC composites: (a) abrasive wear at 25 ℃, (b) abrasive wear and fatigue wear at 200 ℃, (c) abrasive wear, oxidative wear and fatigue wear at 400 ℃, (d) abrasive wear, oxidative wear and fatigue wear at 500 ℃ with the formation of more pits due to the detachment of friction films
