将表面改性后的微米级二硫化钼添加至基础油中，利用M RS-10W型和M-2000型试验机，对所制备润滑油的摩擦学性能进行测定．结果表明，基础油中添加含量为1．5％的微米级二硫化钼后，润滑油的最大无卡咬载荷提高了15．5％，摩擦副之间的摩擦系数降低了33．1％，磨损量减少了43．5％．%The surface modificated of micron grade molybdenum disulfide is added to the base oil , and the tribological properties of lubricating oil and preparation were determined using of MRS-10W type and M-2000 type testing machine .T he result is that w hen the base oil is added by 1 .5%micron grade molybdenum disulfide ,maximum oil non seizer load is increased by 15 .5% ,the co-efficient of friction between the friction is reduced by 33 .1% ,and the wear volume reduced by 43 .5% .
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