| 摘要 |
friction protection. SUBSTANCE: composition contains, %: naturally occurring magnesium hydrosilicate, 75-92; metal oxides with lesser affinity to oxygen in comparison with iron (alumina, chromium oxide, titanium dioxide, cerium dioxide), 3-7; and magneto-active component, 5-20; in particular, solid solution of ferromagnetic ceramics with hexagonal structure. Under such conditions, formation of servo-coiled film is 1.2-1.5-fold accelerated with no loss in its strength and adhesion to rubbing surfaces. EFFECT: facilitated antifriction film formation. 4 cl, 2 tbl, 18 ex
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