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Sánchez Llamazares, José Luis
Sánchez Fernández, Tatiana Santos RodrÃguez, Jesús Daniel Pérez Fernández, MarÃa José Sánchez RodrÃguez, M. Luisa Hernando, Blanca Escoda i Acero, Ma. Lluïsa Suñol MartÃnez, Joan Josep Varga, Rastislav |
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| 2008 | |
| Heusler alloy Mn50Ni40In10 was produced as preferentially textured ribbon flakes by melt spinning, finding the existence of martensitic-austenic transformation with both phases exhibiting ferromagnetic ordering. A microcrystalline three-layered microstructure of ordered columnar grains grown perpendicularly to ribbon plane was formed between two thin layers of smaller grains. The characteristic temperatures of the martensitic transformation were MS=213 K, Mf=173 K, AS=222 K, and Af=243 K. Austenite phase shows a cubic L21 structure (a=0.6013(3) nm at 298 K and a Curie point of 311 K), transforming into a modulated fourteen-layer modulation monoclinic martensite | |
| application/pdf | |
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0003-6951 (versió paper) 1077-3118 (versió electrònica) |
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| http://hdl.handle.net/10256/8579 | |
| eng | |
| American Institute of Physics | |
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Reproducció digital del document publicat a: http://dx.doi.org/10.1063/1.2827179 Articles publicats (D-F) |
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| © Applied Physics Letters, 2008, vol. 2, núm. 1, p. 012513 | |
| Tots els drets reservats | |
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Aliatges
Alloys Microestructura Microstructure Transformacions martensÃtiques Martensitic transformations |
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| Martensitic phase transformation in rapidly solidified Mn50Ni40In10 alloy ribbons | |
| info:eu-repo/semantics/article | |
| DUGiDocs |
