Abonnement à la biblothèque: Guest
Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes
SJR: 0.137 SNIP: 0.341 CiteScore™: 0.43

ISSN Imprimer: 1093-3611
ISSN En ligne: 1940-4360

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

DOI: 10.1615/HighTempMatProc.2016016940
pages 307-317

MODELING THE SURFACE MORPHOLOGY OF IRON UNDER THE INFLUENCE OF COMPRESSION PLASMA IMPULSE

Valiantsin V. Astashynski
Research Laboratory, Department of Solid State Physics, Belarusian State University, 4 Nezavisimost Ave, Minsk, 220030, Belarus

RÉSUMÉ

A polygonal cellular structure with a typical cell size of about 400 nm appears on the surface of iron samples as a result of processing by compression plasma streams. Dendritic fission of the cells is observed at the critical value of the concentration of nitrogen impurity incorporated during the treatment. The formation of such structure takes place in the process of crystallization from a concentrated − supercooled melt. The calculated values of the rate of movement of a solid−melt interface are 0.2−0.5 m/s.


Articles with similar content:

THE EFFECT OF SIZE STABILIZATION OF CARBON STEELS AUSTENITE
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.18, 2014, issue 4
Yurii F. Ivanov, E. V. Kozlov
COMPRESSION PLASMA FLOW INTERRACTION WITH TITANIUM-ON-STEEL SYSTEM: STRUCTURE AND MECHANICAL PROPERTIES
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.8, 2004, issue 4
V. M. Anishchik, Nikolai N. Cherenda, A. K. Stalmashonak, A. V. Punko, V. M. Astashinski, A. M. Kuzmitski, Vladimir V. Uglov
MICROSTRUCTURE OF AMORPHOUS COPPER-CARBON THIN FILMS FORMED BY PLASMA-ENHANCED CHEMICAL VAPOR DEPOSITION
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.20, 2016, issue 2
N. T. Kvasov, Valiantsin V. Astashynski, M. V. Astashynskaya, Vladimir V. Uglov
Heat and Mass Transfer Crystallizing Ingot Problems
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 1979, issue
E. A. Kazachkov
REDUCTION OF TUNGSTEN PRECURSORS IN INDUCTIVELY COUPLED RF DISCHARGE
Progress in Plasma Processing of Materials, 2003, Vol.0, 2003, issue
J. Zila, Jan Janca, Vlastimil Brozek, Marek Elias