REDISTRIBUTION OF THE CARBIDE PHASE AND CARBON ATOMS IN DIFFERENTIALLY HARDENED RAILS UNDER ULTRA-LONG OPERATION
Yurii F. Ivanov,
Viktor E. Gromov,
Anton A. Yuriev,
Mikhail O. Efimov,
Roman V. Kuznetsov,
Irina A. Panchenko Abstract
The methods of scanning, transmission electron microscopy were used to study the redistribution of carbide phases and carbon atoms in the cross section of the head at distances of 0, 2, 10 mm from the surface along the rounding radius of the fillet and along the central axis of 100-meter differentially hardened rails after extremely long term operation (rassed tonnage with 2013 1770 million gross tons).
About the Authors
Yurii F. Ivanov
Institute of High Current Electronics SB RAS
Russian Federation
Russian Federation
Dr. Sci. (Phys.-Math.), Prof., Chief Researcher
Viktor E. Gromov
Siberian State Industrial University
Dr. Sci. (Phys.-Math.), Prof., Head of the Chair of Science named after V.M. Finkel'
Anton A. Yuriev
SC «EVRAZ – Joint West Siberian Metallurgical Plant»
Cand. Sci. (Eng.), Manager of Product and Resource Management
Mikhail O. Efimov
Siberian State Industrial University
Applicant of the Department of Natural Sciences named after prof. V.M. Finkel
Roman V. Kuznetsov
Siberian State Industrial University
Applicant of the Department of Natural Sciences named after prof. V.M. Finkel
Irina A. Panchenko
Siberian State Industrial University
Cand. Sci. (Eng.), Chief of Laboratory of Electron Microscopy and Image Processing
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Review
For citations:
Ivanov Yu., Gromov V., Yuriev A., Efimov M., Kuznetsov R., Panchenko I. REDISTRIBUTION OF THE CARBIDE PHASE AND CARBON ATOMS IN DIFFERENTIALLY HARDENED RAILS UNDER ULTRA-LONG OPERATION. Bulletin of the Siberian State Industrial University. 2022;(3):4-10. (In Russ.)
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