Nanoscale Mechanical Properties of Nanoindented Ni48.8Mn27.2Ga24 Ferromagnetic Shape Memory Thin Film-Reference-Cited by-同舟云学术

Nanoscale Mechanical Properties of Nanoindented Ni48.8Mn27.2Ga24 Ferromagnetic Shape Memory Thin Film

Published:2017 Issue: Volume:2017 Page:1-5
ISSN:0161-0457
Container-title:Scanning
language:en
Short-container-title:Scanning

Author:

Fu Xiaofei¹,Liu Chao¹²^ORCID,Lu Xili³^ORCID,Li Xianli²,Lv Jingwei²,Wang Famei²,Wang Liying²

Affiliation:

1. The State Key Laboratory Base of Unconventional Oil and Gas Accumulation and Exploitation, College of Earth Science, Northeast Petroleum University, Daqing 163318, China

2. School of Electronics Science, Northeast Petroleum University, Daqing 163318, China

3. Institute of Materials Processing and Intelligent Manufacturing & Center for Biomedical Materials and Engineering, Harbin Engineering University, Harbin 150001, China

Abstract

The structure and nanoscale mechanical properties of Ni48.8Mn27.2Ga24 thin film fabricated by DC magnetron sputtering are investigated systematically. The thin film has the austenite state at room temperature with the L21 Hesuler structure. During nanoindentation, stress-induced martensitic transformation occurs on the nanoscale for the film annealed at 823 K for 1 hour and the shape recovery ratio is up to 85.3%. The associated mechanism is discussed.

Funder

China Postdoctoral Science Foundation

Publisher

Hindawi Limited

Subject

Instrumentation,Atomic and Molecular Physics, and Optics

Link

http://downloads.hindawi.com/journals/scanning/2017/4630156.pdf

Reference26 articles.

1. Large magnetic‐field‐induced strains in Ni2MnGa single crystals

2. 6% magnetic-field-induced strain by twin-boundary motion in ferromagnetic Ni–Mn–Ga

3. Phenomenology of giant magnetic-field-induced strain in ferromagnetic shape-memory materials (invited)

4. Model for strain and magnetization in magnetic shape-memory alloys

5. Magnetic-field-induced shape recovery by reverse phase transformation

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