Maruschak P. 3. The influence of frequency and waveform of loading on the characteristics of high temperature cyclic crack resistance of bimaterial.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U000688

Thesis Registration Form

0405U000688.pdf

Applicant for

Specialization

  • 01.02.04 - Механіка деформівного твердого тіла

10-02-2005

Specialized Academic Board

K 58.052.01

Essay

Object of research: Сrack resistance of bimaterial. The basic laws of influence of the operational factors (temperature, frequency are determined, the waveforms of ioading) on cyclic crack resistace of bimaterial the technique of an estimation of life of a roller for continuouse casting machine (CCM) is developed. Methods of investigations: At theoretical researches used of a principles of the linear and nonlinear fracture mechanics; Experimental researches do on the test equipment controlled PC. On the basis of the certain laws of influence of frequency and waveform of loading on micromechanisms of fracture bimaterial at high temperatures the technique engineering computation of life bimetallic roller for CCM is offered. Sphere of use: metallurgy - mechanical engineering.

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