Peculiarities of high-temperature superelasticity in Ni–Fe–Ga single crystals in compression


如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅存取

详细

The high-temperature superelasticity and temperature dependence of the yield stress of 14M and L10 martensite in [001]-oriented single crystals of Ni54Fe19Ga27 (at %) in compression alloy have been studied. As the temperature increases, the sequence of stress-induced martensitic transformations (MTs) changes from L21–14M to L21–L10. The yield stress of L10 martensite weakly depends on the temperature and is 1.7 times lower than that of 14M martensite. The temperature interval of superelasticity in [001]-oriented single crystals of Ni54Fe19Ga27 under compression is determined by the growth of critical stresses with increasing temperature, the coefficient of strain-hardening, and the yield stress of L10 martensite.

作者简介

E. Timofeeva

Tomsk State University

Email: panchenko@mail.tsu.ru
俄罗斯联邦, Tomsk, 634050

E. Panchenko

Tomsk State University

编辑信件的主要联系方式.
Email: panchenko@mail.tsu.ru
俄罗斯联邦, Tomsk, 634050

Yu. Chumlyakov

Tomsk State University

Email: panchenko@mail.tsu.ru
俄罗斯联邦, Tomsk, 634050

H. Maier

Institut für Werkstoffkunde

Email: panchenko@mail.tsu.ru
德国, Garbsen, 30823

G. Gerstein

Institut für Werkstoffkunde

Email: panchenko@mail.tsu.ru
德国, Garbsen, 30823

补充文件

附件文件
动作
1. JATS XML

版权所有 © Pleiades Publishing, Ltd., 2017