Ivanchenko O. Influence of warm prestressing on britle fracture resitance of warm-resistant steels

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0499U002606

Thesis Registration Form

0499U002606.pdf

Applicant for

Specialization

  • 01.02.04 - Механіка деформівного твердого тіла

30-09-1999

Specialized Academic Board

Д 26.241.01

G.S. Pisarenko Institute for Problems of Strength of the National Academy of Sciences of Ukraine

Essay

On the basis of new experimental data were established laws and mechnisms of warm prestressing (WPS) influence on brittle fracture resistance of warm-resistant steels in exploiting conditions. The methodologies for evaluation of WPS regimes influence on increasing of britle fracture resistance of these steels and durability of this effect under the impact of exploiting factors, and for calculation of service life of engineering construction with surface cracks after WPS were developed.

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