Kravchenko A. Features of structure formation and development of methods of increasing mechanical properties and wear resistance of high-chromium cast irons

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0408U003337

Thesis Registration Form

0408U003337.pdf

Applicant for

Specialization

  • 05.02.01 - Матеріалознавство

19-06-2008

Specialized Academic Board

Д 08.085.02

Prydniprovsk State Academy of Civil Engineering and Architecture, Dnipropetrovs'k, Ukraine

Essay

High-chromium cast-iron. To develop composition and regimes of high-chromium cast-iron heat strengthening for increase of mechanical and service properties complex of products. The research methods are methods of mechanical tests and impact-abrasive wear; light and electronic microscopy; carbidic, X-ray structure and local X-ray microspectroscopy analysis; dylatometric and calorimetric research. Use of optimizated composition and heat treatment regimes of high-chromium cast-iron under industrial manufacture provides increase of service life and wear resistance of composite rolls, and also other products which work under increased temperatures and impact-abrasive wear.

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Files

aref.doc

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