Structural-Phase State and Strength Properties of Pressure-Synthesized Ni[3]Al Intermetallic Compound; Materials Science Forum; Vol. 906 : Materials and Processing Technology

Dettagli Bibliografici
Parent link:Materials Science Forum: Scientific Journal
Vol. 906 : Materials and Processing Technology.— 2017.— [P. 95-100]
Ente Autore: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра технологии машиностроения (ТМС)
Altri autori: Ovcharenko V. E. Vladimir Efimovich, Boyangi E. N. Evgeny Nikolaevich, Pshenichnikov A. P. Anton Pavlovich, Krylova T. A. Tatjyana Aleksandrovna
Riassunto: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
Lingua:inglese
Pubblicazione: 2017
Soggetti:
Accesso online:http://dx.doi.org/10.4028/www.scientific.net/MSF.906.95
Natura: Elettronico Capitolo di libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656091

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