Inscrição na biblioteca: Guest
Portal Digital Begell Biblioteca digital da Begell eBooks Diários Referências e Anais Coleções de pesquisa
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes
SJR: 0.19 SNIP: 0.341 CiteScore™: 0.43

ISSN Imprimir: 1093-3611
ISSN On-line: 1940-4360

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

DOI: 10.1615/HighTempMatProc.2015013772
pages 181-186

TRANSFORMATIONS OF ARMCO IRON SURFACE ON THERMOKINETIC EXPOSURE TO COMPRESSION PLASMA FLOWS

Valiantsin V. Astashynski
Research Laboratory, Department of Solid State Physics, Belarusian State University, 4 Nezavisimost Ave, Minsk, 220030, Belarus
Iryna N. Rumiantseva
Physical Technical Institute, National Academy of Sciences of Belarus, 10, Kuprevich St., Minsk, 220141, Belarus

RESUMO

Structural and phase changes caused in Armco iron by compression streams are studied. It has been shown that on hydrogen embedding into the surface layer of a sample to a depth not exceeding 0.5 mm, the processing in this mode can he regarded as the thermal effect of plasma flow on surface layers thicker than 1 µm. As a result of the plasma flow treatment, the near surface layers are formed during rapid solidification from a melt. An increase in microhardness from 3.5 ± 0.2 GPa to 5.2 ± 0.6 GPa was observed.


Articles with similar content:

THERMAL STABILITY OF TiAlBN and TiN/TiCN COATINGS
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.10, 2006, issue 3
I. Fried, R. Z. Shneck, A. Raveh, I. Zukerman, R. Avni
SUPER HIGH RATE DEPOSITION OF HOMO- AND HETERO-EPITAXIAL SILICON THICK FILMS BY MESO-PLASMA CVD
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.11, 2007, issue 1
M. Kambara
MODIFICATION OF THE STRUCTURE AND PHASE COMPOSITION OF STRUCTURAL STEEL BY A MICROSECOND e-BEAM
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.17, 2013, issue 4
Vladimir N. Devyatkov, P. M. Schanin, Yu. A. Kolubaeva, Nikolay N. Koval, Yurii F. Ivanov, Olga V. Krysina
STUDY OF THE PHASES FORMED DURING THE GROWTH OF THICK COATINGS WITH COARSE GRAINED TIN
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.9, 2005, issue 2
G. Vourlias, E. Pavlidou, P. Patsalas, N. Pistofidis, E. K. Polychroniadis, G. Stergioudis
Changes in Calcium-Dependent Potassium Conductance of Isolated Smooth Muscle Cells of the Rat Bladder in Experimental Diabetes
International Journal of Physiology and Pathophysiology, Vol.3, 2012, issue 1
Oksana M. Paduraru, Dmytro A. Kryshtal, Oleg Yu. Kit, Oleksiy I. Boldyriev, Yaroslav M. Shuba, Volodymyr V. Rekalov