Structure-phase transformation in surface layers of hard alloy as a result of action of high-current electron beams; Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques; Vol. 5, № 2

Structure-phase transformation in surface layers of hard alloy as a result of action of high-current electron beams; Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques; Vol. 5, № 2

Bibliographic Details
Parent link:	Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques.— , 2007- Vol. 5, № 2.— 2011.— [P. 350-357]
Corporate Author:	Национальный исследовательский Томский политехнический университет (ТПУ)
Other Authors:	Uglov V. V. Vladimir Vasilievich, Koval N. N. Nikolay Nikolaevich, Kuleshvov A. K., Teresov A. D., Ivanov Yu. F. Yuriy Fedorovich, Soldatenko E. A.
Summary:	Title screen This work discusses the influence of pulse action by lowenergy highcurrent electron beams onthe structurephase state of nearsurface layers of T15K6 hard alloy. It is found that, upon an increase inenergy density as a consequence of melting of the alloy carbides, there occurs formation of tungsten saturatedhard alloy (Ti, W)C and the transformation WC W2C upon crystallization. Depending on the radiationmode, there occurs formation of a cellular (typical for “explosive” crystallization) or dendrite structure of thesurface. These structurephase transformations result in up to a threefold increase in the microhardness of thesurface of the irradiated material. Режим доступа: по договору с организацией-держателем ресурса
Language:	English
Published:	2011
Subjects:	электронный ресурс труды учёных ТПУ твердый сплав низкая энергия структурные фазовые превращения взрывная кристаллизация электронный пучок
Online Access:	http://dx.doi.org/10.1134/S1027451011040173
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648421

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