Gladysh P. Development of the methods for assessing the structural-mechanical damaging of 12Х1МФ and 15 Х1М1Ф steels and residual life of long-term exploited pipelines of HPP

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0415U000735

Thesis Registration Form

0415U000735.pdf

Applicant for

Gladysh Pavlo

Specialization

05.02.01 - Матеріалознавство

Date of defense

25-02-2015

Specialized Academic Board

Д 35.226.02

Karpenko Physico-Mechanical Institute of NASU

Essay

The object of investigation - degradation processes of HPP steam pipelines steels. The aim - to establish the dependence of the complex of structural, physicochemical and mechanical characteristics and microdamaging of the pipelines steels bends depending on the operation time. On the bases of proposal parameters needs to develop a methodology of prediction their technical condition and remaining life-time according to changes of structure-sensitive physical and chemical properties of steels

Thesis supervisor

Ostash Orest P.

Official opponents

Дурягіна З,А,
Маткова А.В.

Files

aref.pdf

dis.pdf

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