Correlation Between Aftereffects for Roughness of Surfaces of Metal Counterface and Carbon-Plastics
Journal Title: Фізика і хімія твердого тіла - Year 2015, Vol 16, Issue 2
Abstract
Regularities of change of isotropic roughness surfaces of steel 45 in friction and wear in a pair with polymer composite has been researched. It has been detected that the topography of the conjugated metal surface with polymer composite is the dominant factor in determining the value of wear of carbon-plastics at both the start and in the process friction and wear when the metal surface roughness is created by the composite. It has been established that between aftereffects values for roughness of metal counterface and polymer composite in friction and wear exists reliable linear relationship.
Authors and Affiliations
H. O. Sirenko, L. M. Soltys, M. B. Skladanyuk
The Influence of Physical Fields on the Thermal or Dielectric Properties of Epoxy Composites
The latest developments in the field of materials to improve the physical and chemical properties is the use of physical modification of polymeric materials. The specimens of polyepoxy and composites on the base metal ox...
The Plasticing Effect on Structure Forming and Crystallization Processes in Polymer Blends of Polypropylene-Poly(Vinyl Alcohol)
There is one established, that glycerol’s injection in (7,0 ÷ 15,0) % of mass. amount into polymer blend of polypropylene/poly(vinyl alcohol) (PP/PVA) of mass equation 30/70 % is not changing the structure forming charac...
Electrical Parameters of SnO2 Based Varistor Ceramics with CaO and BaO Additions
In the tested SnO2-Co3O4-Nb2O5-Cr2O3-CuO varistor ceramics the adding of CaO or BaO oxides leads to the decrease of the electric conductivity in the low electric field and correlated increase of the potential barrier hei...
The Current Formation Processes in Lithium Power Sources with SiO2 – C Composite Cathode
The current formation process in lithium power source (LPS) with SiO2 –22% C composition cathode is explored in this work using galvanostatic cycling, cyclic voltammetry and impedance spectroscopy methods.It is set that...
Influence of Thermal Diffusion on the Hysteresis Area of Hydrogen Impurities’ Catalytic Combustion on Platinum Wire
A complex investigation of the hysteresis mechanisms of heat and mass exchange and catalytic flameless combustion of hydrogen-air mixtures on platinum’s particles and wires. Thermal diffusion of hydrogen does not affect...