Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes
SJR: 0.19 SNIP: 0.341 CiteScore™: 0.43

ISSN Druckformat: 1093-3611
ISSN Online: 1940-4360

High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

DOI: 10.1615/HighTempMatProc.v17.i4.40
pages 227-232

MODIFICATION OF THE STRUCTURE AND PHASE STATE OF A FERRITE−CEMENTITE COMPOSITION BY AN ELECTRON BEAM

Yurii F. Ivanov
Institute of High Current Electronics, Siberian Branch of the Russian Academy of Sciences (IHCE SB RAS), Tomsk, Russia; National Research Tomsk Polytechnic University, Tomsk, Russia
V. P. Rotshtein
Institute of High-Current Electronics, Siberian Branch, Russian Academy of Sciences, 4, Akademicheskii Ave., Tomsk, 634055, Russia

ABSTRAKT

The phase composition and defect substructure formed in carbon steel subjected to a microsecond high-current e-beam have been studied by the thin-foil electron diffraction microscopy. It has been shown that the mechanism and the degree of globular cementite dissolution, phase composition and the morphology of the appearing structure depend on the distance from a melt spot and are determined by the temperature field gradient. As an electron beam approaches the "spot" (the increase in steel temperature), the evolution of the material volume containing cementite particles is accompanied by the formation of structures that alternate in a regular manner.


Articles with similar content:

PHOTON FLOW DENSITY DISTRIBUTION IN THE DIFFRACTION PATTERN OF SINGLE- AND TWO PARALLEL SLITS
Telecommunications and Radio Engineering, Vol.77, 2018, issue 1
A. M. Petchenko, A. V. Bezugly
EFFECT OF ELECTROMAGNETIC STIRRING ON MACROSEGREGATION DURING SOLIDIFICATION OF A BINARY ALLOY
International Heat Transfer Conference 13, Vol.0, 2006, issue
A. Kumar, Pradip Dutta
Left-Handed Properties of Metal-Ferrite Composites Placed into Waveguide in Millimetric Wave Range
Telecommunications and Radio Engineering, Vol.68, 2009, issue 7
M. K. Khodzitsky, A. A. Kharchenko, A. V. Strashevskyi, S. I. Tarapov
A MATHEMATICAL MODEL OF MULTILAYER COATING DEPOSITION FROM PLASMA
Nanoscience and Technology: An International Journal, Vol.7, 2016, issue 4
S. A. Shanin
STRUCTURE OF SURFACE LAYERS OF IRON AND CARBON STEELS TREATED BY COMPRESSION PLASMA FLOWS
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.8, 2004, issue 2
V. M. Anishchik, V. V. Astashynski, Vladimir V. Uglov, Iryna N. Rumiantseva