Heusler Alloy
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Rapidly Quenched Ni45Fe5Mn40Sn10 Heusler Alloys
The present work describes the synthesis and characterization of Ni45Fe5Mn40Sn10 Heusler alloys. The constituent pure metals were melted in radio frequency induction furnace to form the alloy and then cooled it quickly. The as-cast alloy was annealed at 850 °C for 24 h in vacuum and cooled in two different conditions i.e. self-cooling at room temperature in
Mat. Res.. Publicado em: 23/10/2015
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2. Installation of the IMPAC technique in the Pelletron laboratory
A special target chamber for the direct production & recoil implantation of radioactive probes for perturbed angular correlation has been constructed and tested. Feasibility studies were made by reproducing the known quadrupole frequencies at 77Br and 111In probes in metallic zinc. Preliminary results were obtained on the lattice site dependence of Cd hyperf
Brazilian Journal of Physics. Publicado em: 2003-06
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3. X-Ray crystallography analysis of a heusler alloy (Co2ScSn) and bioceramic material by Rietveld method / Análise por cristalografia de raios X de uma liga de Heusler (Co2ScSn) e de material biocerâmico através do Método de Rietveld.
Two polycrystalline materials were analysed by X-ray diffraction: a Heusler alloy (Co2ScSn), where samples originating from the same preparation were submitted to several different thermal treatments, and a bioceramic material. The Rietveld method was employed for the refinement. The analysis of the Heusler alloy clearly revealed the presence of a second pha
Publicado em: 1993