Structural-Phase State and Strength Properties of Pressure-Synthesized Ni[3]Al Intermetallic Compound

Structural-Phase State and Strength Properties of Pressure-Synthesized Ni[3]Al Intermetallic Compound

Bibliographic Details
Parent link:Materials Science Forum: Scientific Journal
Vol. 906 : Materials and Processing Technology.— 2017.— [P. 95-100]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра технологии машиностроения (ТМС)
Other Authors: Ovcharenko V. E. Vladimir Efimovich, Boyangi E. N. Evgeny Nikolaevich, Pshenichnikov A. P. Anton Pavlovich, Krylova T. A. Tatjyana Aleksandrovna
Summary:Title screen
The article studies dependences of grain size in Ni[3]Al intermetallic compound synthesized under pressure in 3Ni+Al powder mixture in conditions of bulk exothermal reaction upon pre-pressure acting on the powder mixture and upon a delay time of applying pressure to a high-temperature synthesis product. It is proved that an increase in the pre-pressure on the parent powder mixture reduces the grain size, and an increase in the delay time increases the grain size in the synthesized intermetallic compound. Reducing the grain size from 10 to 1.75[mu]m increases the strength of the intermetallic compound under pressure from 336 to 482 MPa (1.4 times).
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
Grain Size
Intermetallic Compound
Self-Propagating High-Temperature Synthesis
Strength of the Intermetallic Compound
Structural Phase State
высокотемпературный синтез
интерметаллические соединения
Online Access:http://dx.doi.org/10.4028/www.scientific.net/MSF.906.95
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656091

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