133
F. R. Gekker and A. I. Fedorov, 865.
Friction
contact
in clutch assemblies, Trenie
Iznos, 5 (5) (1984) Calculation design peculiarities
of contact area in the of the driving disk.
V. N. Kascheev and A. N. Solod, Trenie Iznos, 5 (5) (1984) 874.
disk
clutch
was
carried
out taking
account
of
Abrasive wear resistance and age hardening,
The effect of age hardening on the abrasive wear resistance of metals is considered. Data on steels of direct reduction medium carbon steels, duraluminium and Ni-Cr-Ti alloy are presented.
V. Ya. Kusochkin and B. A. Livshits, Effect of lubricant on the operation performance of sealed bearings, Trenie Iznos, 5 (5) (1984) 882. found
Commercial to improve
G. E. Lazarev, sion-mechanical
greases filled with the working capacity
metal powders based on superplastic of sealed rolling bearings.
alloys
were
K. I. Afanas’ev and N. I. Gamazov, On the nature of corrowear, Trenie Iznos, 5 (5) (1984) 889.
The process of corrosion-mechanical wear was studied. This process was found have an electrochemical nature and determined the corrosion in the real contacts.
D. T. Avdeev, Preliminary polyethylene, Trenie Iznos, Data
on testing
displacement
of anti-friction
to
materials based on
5 (5) (1984) 896.
the preliminary
displacement
of HDPE-based
A. I. Zolotar and D. S. Samoilovich, On improving pump impellers, Trenie Iznos, 5 (5) (1984) 902.
plastics
are presented.
the durability
of soil
Data are presented on wear testing the impellers of suction dredges made of chromium cast irons. An optimal impeller geometry resulting in a triple durability increase is recommended.
M. P. Markovets and A. M. Semin, Effect of contact friction on the hardness measured by ball indentation, Trenie Iznos, 5 (5) (1984) 910. The effect of contact friction on hardness was studied and friction coefficients of alloys were determined by the ball pressing method. It was shown that, in testing by this method, the measured values of hardness are independent of the lubrication of the ball.
L. Yu. Pruzhanskii and S. M. Remizov, Studies in human teeth enamel roughness formation and wear, Trenie Iznos, 5 (5) (1984) 915. The technique of laboratory studies in the roughness formation and wear of human teeth is described. Data on the effect of dentifrices, the brush and acidity of the ambient medium are presented.