Microstructure, phase transformation and mechanical property of Ni–Mn–Ga particles/Mg composites

This study investigated the microstructure, phase transformation and mechanical property of Ni–Mn–Ga particles/Mg composites. The Ni–Mn–Ga particles were well dispersed in the Mg matrix. The phase transformation temperatures of particles were not influenced by the matrix. Both compressive strength a...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2014-10, Vol.615, p.273-277
Hauptverfasser:	Tian, B., Tong, Y.X., Chen, F., Li, L., Zheng, Y.F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Constant-composition solid-solid phase transformations: polymorphic, massive, and order-disorder Cross-disciplinary physics: materials science rheology Ductility Exact sciences and technology Magnesium Materials science Mechanical characterization Mechanical properties Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Mg composites Microstructure Nickel Ni–Mn–Ga alloys Particulate composites Phase diagrams and microstructures developed by solidification and solid-solid phase transformations Phase transformation Phase transformations Physics Sintering Structural materials
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Zusammenfassung:	This study investigated the microstructure, phase transformation and mechanical property of Ni–Mn–Ga particles/Mg composites. The Ni–Mn–Ga particles were well dispersed in the Mg matrix. The phase transformation temperatures of particles were not influenced by the matrix. Both compressive strength and ductility of the composites were improved by the particles.
ISSN:	0921-5093 1873-4936
DOI:	10.1016/j.msea.2014.07.045