Structure of the Near Stoichiometric Thermally Treated Co2NiGa Heusler Compounds
Series of the near stoichiometric two phase (martensite + , parent + ) Co2NiGa alloys were studied. Different thermal treatments changing the microstructure were applied. After annealing for 20 h at 9000C large precipitates were dispersed, they decorated mainly the grain boundaries. For the alloys quenched from the 11000C modulated structures were observed. Furthermore, during aging at the 3500C ' precipitation process occured in the matrix.
Danuta Stróż & Małgorzata Karolus
K. Prusik et al., "Structure of the Near Stoichiometric Thermally Treated Co2NiGa Heusler Compounds", Solid State Phenomena, Vol. 163, pp. 131-136, 2010