CAJ | 학술논문

以纳米水滑石及其焙烧产物作为润滑油添加剂，采用四球摩擦试验机测定其摩擦学性质，利用光学显微镜观察摩擦表面磨斑情况。研究结果表明：基础油中加入纳米水滑石及其焙烧产物能够显著降低摩擦副表面粗糙度，减少摩擦阻力；焙烧产物以0．2％质量分数添加时，抗磨减摩性能最好，摩擦系数由0．075降低至0．065。
이납미수활석급기배소산물작위윤활유첨가제，채용사구마찰시험궤측정기마찰학성질，이용광학현미경관찰마찰표면마반정황。연구결과표명：기출유중가입납미수활석급기배소산물능구현저강저마찰부표면조조도，감소마찰조력；배소산물이0．2％질량분수첨가시，항마감마성능최호，마찰계수유0．075강저지0．065。
The trihological properties of nano - hydrotalcites and its calcined materials were investigated by using four- hall friction and wear tester. The wearing spot of the worn surface of the steel ball were observed by means of optical microscope. The results showed that nano- hydrotalcites and its calcined materials as an additive of base oil earl reduce observably surface roughness of tribo - couple and reduce fric- tional resistance. The friction coefficient could decrease from 0.075 of base oil lubricating to 0.065 of addition of 0.2% (mass fraction) calcined materials. The anti- wear and anti- friction abilities were the best.