INCREASE OF TRIBOTECHNICAL CHARACTERISTICS OF AIRPLANES TITANIC DETAILS
Journal Title: Проблеми тертя та зношування - Year 2016, Vol 70, Issue
Abstract
The results of tests on wear resistance and fretting resistance of titanic alloys with different variants of the coatings applied in aircraft construction are presented. The molybdenum coating in the electrospark way allows to raise wear resistance of titanic alloys. Thus there is a change of the mechanism of wear process with adhesive on oxidizing. The molybdenum coating on the developed technology does not lead to structural changes in a substrate material. Passage of the diffusion processes and phase changes during friction is established. On the basis of the researches results of structure, phase composition, mechanical and tribotechnical properties of titanic alloy ВТ6 with electrospark molybdenum coating the opportunity of use of such coating for friction units from titanic alloys is shown.
Authors and Affiliations
А. S. BYCHKOV
INVESTIGATION OF THE MECHANISM OF BORIDE COATING WEAR UNDER CONDITIONS OF BOUNDARY FRICTION
Carry out investigation mechanism wear-and-tear twophase of one-phase coating of low-carbon steel 45 of condition friction of boundary lubrication. At introduction part scientific article of give an example of actuality...
INFLUENCE OF CONSTRUCTION OF FRICTION UNITS ON ELECTRIC THERMAL MECHANICAL FRICTION
The role of the design features of the friction unit (tribosystems) on electric thermal mechanical friction and wear is so great that the constructive parameters of friction unit (friction area, the mutual re-coating, sh...
INFLUENCE OF ELECTRO-PHISICAL PROCESSING ON THE HEAT ENGINES FUEL AND LUBRICATE MATERIALS ANTI-WEAR PROPERTIES
There was studied the way of electro-physical processing influence on the fuel and lubricate materials anti-wear properties for improving the heat engine reliability and life time. Physical and chemical processes that oc...
TRIBOLOGICAL PROCESS CHARACTERISTICS ON THE BASIS OF A NEURON ACTIVATION MODEL OBTAINED THROUGH THE MULTI-OPTIONAL FUNCTIONS ENTROPY DOCTRINE
It is made an attempt to propose some appropriate models of the friction and wear processes that could happen in the considered structural elements of the engineer-ing units. The uncertainty measure in the given consider...
Professor M. Pashechko creative career
Professor M. Pashechko creative career