Baranov D. The rise of quality of cast-iron by means of mechanical and thermal action

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U001198

Applicant for

Specialization

  • 05.16.01 - Металознавство та термічна обробка металів

10-03-2005

Specialized Academic Board

Д17.052.01

Essay

Object of research are pig-irons with lamellar and spherical graphite. The purpose of research is the establishment of character mechanothermocyclic of influence on formation of structure and properties of pig-iron. Methods of researches - ways metallographic of the analysis, computer modeling and measurements of properties are applied. Practical value - laws srtucture formation and change of density, resistance to corrosion and decarburization by deformation and thermal processing of high-strength pig-iron are determined. Scientific novelty - spatial shape of the deformed graphite for the first time is constructed. Is determined anisotropy of pig-iron. The ways of increase deformability of pig-iron are developed which are tested and are introduced in manufacture. Area - metallurgy and mechanical engineering.

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