Zobrazeno 1 - 10
of 15
pro vyhledávání: '"V. K. Prokudina"'
Autor:
M. M. Gumenyak, V. I. Ratnikov, V. K. Prokudina, D. G. Savvakin, O. M. Korduban, O. M. Ivasishin, O. I. Dekhtyar, D. Yu. Kovalev, A. Ye. Sychev
Publikováno v:
Scopus-Elsevier
Autor:
I. V. Moiseeva, A. E. Sychev, V. K. Prokudina, A. I. Dekhtyar, Orest M. Ivasishin, D. G. Savvakin
Publikováno v:
Powder Metallurgy and Metal Ceramics. 53:549-556
The mechanical properties of titanium compacts from titanium hydride powders produced by conventional heat treatment of titanium sponge in hydrogen and by self-propagating high-temperature synthesis are compared. It is shown that the strength and pla
Autor:
A. F. Belikova, N. V. Sachkova, Borovinskaya Inna P, V. I. Ratnikov, S. M. Busurin, A. E. Sychev, V. K. Prokudina, D. Yu. Kovalev
Publikováno v:
Russian Journal of Non-Ferrous Metals. 56:86-91
SHS hydrogenation of titanium sponge in various modes of hydrogen deficiency and excess is investigated. According to data of the time-of-flight mass spectroscopy, a nonuniform H+ distribution is found over the sponge bulk during the synthesis in the
Publikováno v:
Russian Journal of Non-Ferrous Metals. 55:382-388
The test equipment for main operations of self-propagating high-temperature synthesis (SHS) processes (charge mixture, compaction, and synthesis) is considered. A description of its structural components, which are most responsible for the safety and
Autor:
V. K. Prokudina, A. I. Dekhtyar, S. M. Busurin, V. I. Ratnikov, A. E. Sytschev, D. Yu. Kovalev, Borovinskaya Inna P
Publikováno v:
International Journal of Self-Propagating High-Temperature Synthesis. 22:114-118
Hydrogenation of Ti sponge was performed in conditions of hydrogen deficiency (a) and excess (b). The extent of conversion was low and non-uniform in case (a) and close to unity in conditions (b). The combustion products were characterized by XRD, SE
Publikováno v:
Russian Journal of Non-Ferrous Metals. 53:330-337
An overview of the application of various kinds of titanium to self-propagating high-temperature synthesis (SHS) is presented. Kinds of Ti include powders of various origins, sponge, dioxide (rutile concentrate and pigment powder), and scrap (namely,
Publikováno v:
International Journal of Self-Propagating High-Temperature Synthesis. 19:253-257
Thermal decomposition of SHS-produced TiH2 powder in vacuum at temperatures below 570°C was explored by time-resolved XRD. The process got started with transformation of starting TiH2 into solid solution of hydrogen in β-Ti (β-Ti[H]) and then foll
Publikováno v:
Russian Journal of Non-Ferrous Metals. 51:352-358
The experimental data of investigations of obtaining titanium powder from titanium sponge by self-propagating high-temperature synthesis (SHS) hydration and its subsequent dehydration are presented. The properties of dehydrated titanium obtained unde
Publikováno v:
Russian Journal of Non-Ferrous Metals. 50:39-46
Questions of standardizing the innovative self-propagating high-temperature synthesis (SHS) technologies are considered for different stages of the life cycle of the obtained production. SHS processes that look promising for innovation and finding in
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 20:868-873
An investigation was carried out into the possibility of employing various grades of titanium powder for the production of titanium carbide by the SHS process. The relationship between the chemical composition of the end product and synthesis paramet