Effect of Heat Treatment on the Microstructure and Magnetic Properties of Amorphous Alloy Fe60Co19Zr9B12


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Abstract

Amorphous ribbons from alloy Fe60Co19Zr9B12 are studied by differential thermal analysis and x-ray diffractometry after spinning the melt and one-stage and two-stage annealing. The magnetic properties (the saturation magnetization and the coercivity) are determined and the DTA curves are plotted. It is shown that the two-stage annealing affects positively the saturation magnetization and the coercivity.

About the authors

Wanqiu Yu

National Demonstration Center for Experimental Physics Education, Jilin Normal University; Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education, Jilin Normal University

Email: huazhong196110@163.com
China, Jilin; Jilin

Qinglei Zhou

Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education, Jilin Normal University

Email: huazhong196110@163.com
China, Jilin

Zuoshan Liu

National Demonstration Center for Experimental Physics Education, Jilin Normal University

Email: huazhong196110@163.com
China, Jilin

Haoqun Zeng

Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education, Jilin Normal University

Email: huazhong196110@163.com
China, Jilin

Zhiqun Wang

State Grid Economic Research Institute of East Inner Mongolia Electric Power Company Ltd

Email: huazhong196110@163.com
China, Inner Mongolia

Zhong Hua

National Demonstration Center for Experimental Physics Education, Jilin Normal University; Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education, Jilin Normal University

Author for correspondence.
Email: huazhong196110@163.com
China, Jilin; Jilin

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