Skulsky V. Weldability of creep-resistant chromium steels for boiler aggregates of high vapor parameters

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0510U000018

Thesis Registration Form

0510U000018.pdf

Applicant for

Specialization

  • 05.03.06 - 3варювання та споріднені процеси і технології

23-12-2009

Specialized Academic Board

Д 26.182.01

E.O.Paton Elektric Welding Institute National Academy of scinces of Ukraine

Essay

The theses is devoted to researching of peculiarities of formation of structure and properties of creep-resistant chromium steels welded joints, nature of cold and reheat cracks formation and developing of the approaches to the technology of producing of high-quality welded joints of piping systems of the new generation boiler aggregates with supercritical vapor parameters for heat electric power plants. Founded concepts concerning weld metal alloying, regimes of welding and heat treatment, ensure high resistance against cold and reheat cracking and high complex of service properties of welded joints of creep-resistant martensitic 9 % chromium steels.

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Files

Диссерт.doc

Диссерт.doc

РЕФЕРАТ.doc

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