Magnetic properties and nanocrystallization behavior of Co-based amorphous alloy

The magnetic properties of the amorphous Co57Fe5Ni10Si11B17 alloy have been studied by a vibrating sample magnetometer. The temperature dependence of saturation magnetization was measured and the Curie point and crystallization onset temperature were determined as 560 K and 760 K respectively. The coercive force was obtained as 200 A/m and saturation magnetization - 65 Am-2/kg. The alloy was produced in the form of a ribbon thickness of 30 mu m using the melt spinning method, and its internal amorphous structure was examined by the X-ray diffraction method. The crystallization behavior of the alloy was studied using series of isothermal annealing of the samples of the alloy at temperatures in the range of 723-1023 K for different

Automated summary

The magnetic properties of the amorphous Co57Fe5Ni10Si11B17 alloy were investigated using a vibrating sample magnetometer. The temperature dependence of saturation magnetization was measured, and the Curie point and crystallization onset temperature were determined as 560 K and 760 K, respectively. The alloy was produced as a 30 μm thick ribbon using the melt spinning method, and its amorphous structure was examined using X-ray diffraction. The crystallization behavior of the alloy was studied by annealing the samples at temperatures ranging from 723 K to 1023 K.