Effect of the Boron Addition on the Structure of the Ni-Mn-Co-In Alloys

• Authors: K. Prusik , E. Matyja , M. Zubko , M. Kubisztal , A. Chrobak
• Languages of publication: EN

Abstracts

EN

Series of Ni_{45.5-x}Co_{4.5}Mn_{36.6}In_{13.4}B_{x} (at.%, x=0, 0.05, 0.1, 0.5, 1.0) polycrystalline magnetic shape memory alloys produced by the induction melting were examined in terms of the structure and transition temperatures. The structure of the alloys was determined by the X-ray diffraction and transmission electron microscopy. Scanning electron microscopy and electron backscattering diffraction techniques were applied to obtain the microstructure and texture of alloys. Boron addition promotes nucleation of the second Co-rich and In-poor phase as well as causes decrease of the martensitic transformation temperatures.

Keywords

EN

71.20.Lp   71.20.Be  

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2016
• Volume: 130
• Issue: 4
• Pages: 1023-1025

Dates

published

2016-10

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Identifiers

DOI

10.12693/APhysPolA.130.1023