Thermal- and stress-induced martensitic transformations in [001]-oriented Ni44Fe19Ga27Co10 single crystals

被引：4

作者：

Timofeeva, E. E. ^{[1
]}

Panchenko, E. Yu ^{[1
]}

Zherdeva, M., V ^{[1
]}

Chumlyakov, Yu, I ^{[1
]}

Karaman, I ^{[2
]}

机构：

[1] Tomsk State Univ, Novosobornaya Sq 1, Tomsk 634050, Russia

[2] Texas A&M Univ, College Stn, TX 77843 USA

来源：

MATERIALS LETTERS | 2022年 / 310卷

基金：

俄罗斯科学基金会;

关键词：

Martensitic transformations; Superelasticity; Single crystals; Microstructure; STRAIN-GLASS; ATOMIC ORDER; TRANSITION; ALLOYS;

D O I：

10.1016/j.matlet.2021.131477

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The microstructures and martensitic transformations upon cooling/heating, and under a compressive load have been studied for [001]-oriented Ni44Fe19Ga27Co10 (at.%) single crystals after growth and following annealing at 1448 K for 1 h, followed by quenching. Heat treatment determined the microstructure of the high-temperature phase (crystal lattice, the presence of gamma-phase particles, and the formation of B2-phase nanodomains). A wide superelasticity temperature range of 277 K was found. Annealing led to an 80 K increase in the martensitic transformations temperatures, widening of transformations intervals, and an increase in the strength properties of the high-temperature phase by 100 MPa, which led to a shift of the superelasticity range towards high temperature.

引用

页数：4

共 13 条

[1] On the microstructural origins of martensitic transformation arrest in a NiCoMnIn magnetic shape memory alloy [J].

Bruno, N. M. ;

Salas, D. ;

Wang, S. ;

Roshchin, Igor V. ;

Santaniarta, R. ;

Arroyave, R. ;

Duong, T. ;

Chumlyakov, Y. I. ;

Karaman, I. .

ACTA MATERIALIA, 2018, 142 :95-106

[2] Unprecedented non-hysteretic superelasticity of [001]-oriented NiCoFeGa single crystals [J].

Chen, Haiyang ;

Wang, Yan-Dong ;

Nie, Zhihua ;

Li, Runguang ;

Cong, Daoyong ;

Liu, Wenjun ;

Ye, Feng ;

Liu, Yuzi ;

Cao, Peiyu ;

Tian, Fuyang ;

Shen, Xi ;

Yu, Richeng ;

Vitos, Levente ;

Zhang, Minghe ;

Li, Shilei ;

Zhang, Xiaoyi ;

Zheng, Hong ;

Mitchell, J. F. ;

Ren, Yang .

NATURE MATERIALS, 2020, 19 (07) :712-+

[3]

Chumlyakov Y.I., 2015, SHAPE MEMORY ALLOYS, P108

[4] Full-field strain evolution during intermartensitic transformations in single-crystal NiFeGa [J].

Efstathiou, C. ;

Sehitoglu, H. ;

Carroll, J. ;

Lambros, J. ;

Maier, H. J. .

ACTA MATERIALIA, 2008, 56 (15) :3791-3799

[5] Two-way shape memory effect in Ni49Fe18Ga27Co6 ferromagnetic shape memory single crystals [J].

Masdeu, F. ;

Pons, J. ;

Chumlyakov, Y. ;

Cesari, E. .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 805

[6] Magnetic and martensitic phase transitions in ferromagnetic Ni-Ga-Fe shape memory alloys [J].

Oikawa, K ;

Ota, T ;

Ohmori, T ;

Tanaka, Y ;

Morito, H ;

Fujita, A ;

Kainuma, R ;

Fukamichi, K ;

Ishida, K .

APPLIED PHYSICS LETTERS, 2002, 81 (27) :5201-5203

[7] Phase transformations in Ni-Ga-Fe ferromagnetic shape memory alloys [J].

Omori, T ;

Kamiya, N ;

Sutou, Y ;

Oikawa, K ;

Kainuma, R ;

Ishida, K .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2004, 378 (1-2) :403-408

[8] Long-Range Atomic Order and Entropy Change at the Martensitic Transformation in a Ni-Mn-In-Co Metamagnetic Shape Memory Alloy [J].

Sanchez-Alarcos, Vicente ;

Recarte, Vicente ;

Ignacio Perez-Landazabal, Jose ;

Cesari, Eduard ;

Alberto Rodriguez-Velamazan, Jose .

ENTROPY, 2014, 16 (05) :2756-2767

[9] Effect of atomic order on the martensitic transformation of Ni-Fe-Ga alloys [J].

Santamarta, R ;

Cesari, E ;

Font, J ;

Muntasell, J ;

Pons, J ;

Dutkiewicz, J .

SCRIPTA MATERIALIA, 2006, 54 (12) :1985-1989

[10] Evidence for strain glass in the ferroelastic-martensitic system Ti50-xNi50+x -: art. no. 205702 [J].

Sarkar, S ;

Ren, XB ;

Otsuka, K .

PHYSICAL REVIEW LETTERS, 2005, 95 (20)

← 1 2 →