The tribological properties of the prepared UFD sulfonic acid derivant in the water-base solution were evaluated by using a four-ball friction wear testing machine.
利用四球摩擦磨损试验机研究了化学修饰后纳米金刚石粒子在水基基础液的摩擦学行为。
The factors that influence the synthetic UFD process are theoretically analysed.
对合成ufd的三个影响因素:爆压、爆温和保护介质作了定性分析。
The yield of UFD has exceeded 10% using water or ice as preserving media, which is more applicable than Mach effect charge.
用水和冰作为保护介质可使UF D得率超过10%,比利用马赫效应装药更适用于实际生产。
The tribological properties of the prepared UFD phosphate derivant in the water-base solution were evaluated by using a four-ball friction wear testing machine.
The results showed that Silane coupling was chemically-grafted on the surface of UFD, the dispersion and stability of UFD in ethanol was improved;
结果发现:偶联剂化学接枝到金刚石表面,改性后的金刚石在乙醇中的分散稳定性得到提高;
It is emphasized that UFD with different properties obtained by adjusting the preparation parameters and modifying the surface of UFD could satisfies the requirements of various applications.