ANALYSIS OF CHEMICAL COMPOSITION AND STUDY OF SURFACE TOPOGRAPHY OF NiMnGa ALLOY IN DELIVERY CONDITION |
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| J. Kaleta, D. Lewandowski, D. Sawicka |
- Abstract:
- The object of this work was an examination of the microstructure and mapping of chemical elements at the surface of NiMnGa. This material is distinguished by magnetostriction (even 6% of its length), shape memory and magnetocaloric effect. The sample was mounted and then examined with scanning electron microscope using detectors: SE , BSE and EDX (mapping). The structure on the obtained images can be defined as martensitic. The review of microcracks at the surface showed a non-chaotic distribution. The results of mapping of the chemical elements at the surface confirmed the uniform distribution of component.
- Keywords:
- SMART, surface topography, mapping, Heusler alloys
- Download:
- IMEKO-YSESM-2012-29.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC15
- Event name:
- TC15 Youth Symposium 2012
- Title:
11th Youth Symposium on Experimental Solid Mechanics (TC15)
- Place:
- Brasov, ROMANIA
- Time:
- 30 May 2012 - 02 June 2012