摘要
研究了Ｔ８钢－聚有机硅氧烷仿生减粘降阻复合涂层的表面润湿性、磨料磨损特性及对土壤的减粘降阻性能与金属材料相比，仿生复合涂层的表面憎水性显著提高，水在其表面上的接触角达９２°；与４５钢相比，其磨料磨损的体积相对耐磨系数为６３％，降阻率达１５．２２％～２２．２７％
The experimental results of surface wettability show that bionic composite coating has excellent hydrophobicity, and the contact angle for water on its surface reachs up to 92°which is a lot larger than that of metal materials; The abrasive wear experiment was carried out for bionic composite coating. The coefficient of its volume relative wear-resistance is 63% (hardening and low temperature tempering steel 45 was used as a comparative material):As compared with steel 45 the bulldozing resistance of bionic composite coating reduces by 15.22%～22.27%.
出处
《材料研究学报》
EI
CAS
CSCD
1996年第2期210-214,共5页
Chinese Journal of Materials Research
基金
国家自然科学基金
关键词
仿生
农用机械
土壤粘附
复合涂层
聚有机硅氧烷
bionics
reducing adhesion and resistance
composite coating
abrasive vear wettability
contact angle
