Shenfeld V. Improving the durability of steel weld parts using carbon fiber materials

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0414U006056

Thesis Registration Form

0414U006056.pdf

Applicant for

Specialization

  • 05.02.04 - Тертя та зношування в машинах

23-12-2014

Specialized Academic Board

Д 70.052.02

Khmelnytskyi National University

Essay

The thesis is dedicated to improving the wear resistance of steel parts welding using carbon fiber materials by the formation of the wear-resistant structures to work in dry or abrasive friction. It is experimentally set that the maximum wear resistance under dry friction showed samples of martensite - austenitic structure, and under abrasion friction showed samples of ledeburite structure obtained by cooling at low speeds weld metal. A method for determining the optimal surfacing modes depending on the required hardness and wear of high-coverage is developed.

Read more

Files

aref.doc

dis.doc

Similar theses

0524U000076

Oleksandr A. Milanenko

Scientific and applied principles of increasing the efficiency of lubrication and wear resistance of friction units under extreme operating conditions

0424U000056

Volodymyr V. Liukhovets

Wear resistance of structural steels during nitriding in a cyclically switched discharge

0423U100103

Tokaruk Vitalii V.

Increasing the wear resistance of D16 duralumin alloy by reinforcing the surface layer with a discrete electrospark coating

0421U103576

Maltsev Taras Vitaliiovych

Improving the tribotechnical properties of piston rings by multilayer hardening with nanostructured coating

0421U000066

Hlukhonets Andrii

Elastohydrodynamic aspects of lubrication in the conditions of local friction contacts