FIELD: chemistry.;SUBSTANCE: powdered composition contains serpentine Mg6[Si4O10](OH)8 with embedded magnetite F3O4 in the following ratio in wt %: serpentine 65-75, embedded magnetite 20-30, impurities - not more than 5. The powdered composition also contains serpentine with embedded magnetite, magnesite MgCO3 and magnesium-iron silicate (MgFe)7[Si4O10](OH)8 in the following ratio in wt %: serpentine 65-75, magnetite 10-25, magnesite 5-15, magnesium-iron silicate 2-7. Serpentine is contained mainly in the lizardite IT phase, the size of the embedded magnetite is not more than 50-300 nm. The lubricant composition contains 0.5-80 wt % powdered compositions in the binder. The lubrication method involves placing powdered compositions in the binder between friction surfaces.;EFFECT: cutting on time for formation of a film without preliminary micro-polishing, lower friction, high wear-resistance and longer service life of friction surfaces, low consumption of lubricants and electrical power during operation of machines and mechanisms.;21 cl, 1 tbl
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机译：领域：化学。;物质：粉末状组合物含有蛇纹石Mg 6 [Si 4 O 10 ]（OH） 8 含嵌入式磁铁矿F 3 O 4 的重量百分比如下：蛇形65-75，嵌入式磁铁矿20-30，杂质-不超过5。成分还包含蛇纹石及其内嵌磁铁矿，菱镁矿MgCO 3 和硅酸镁铁（MgFe） 7 [Si 4 O 10 < / Sub>]（OH） 8 的重量百分比如下：蛇纹石65-75，磁铁矿10-25，菱镁矿5-15，硅酸镁铁2-7。蛇纹石主要包含在蜥蜴岩IT阶段，埋藏的磁铁矿的尺寸不超过50-300 nm。润滑剂组合物在粘合剂中包含0.5-80重量％的粉末状组合物。润滑方法是将粉末状的组合物放在摩擦表面之间的粘合剂中;效果：按时切割成膜而无需预先进行微抛光，摩擦小，耐磨性高，摩擦表面使用寿命长，润滑剂消耗低和机械和机械操作过程中的电力。; 21 cl，1 tbl
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