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has been cited by the following article:

• TITLE: The Structure and Magnetic Properties of Co77Zr18W5 Melt-Spun Ribbons

  AUTHORS: Shifeng Xu, Dan Xu, Zhipeng Hou, Jinbao Zhang, Feng Su, Liyuan Sun, Wenquan Wang

  KEYWORDS: Co-Zr Alloys; Co5Zr Phase; Coercivity; Melt-Spun; Permanent Magnets

  JOURNAL NAME: World Journal of Condensed Matter Physics, Vol.2 No.4, November 23, 2012

  ABSTRACT: Based on X-ray diffraction, microscopic and magnetic analysis, the structure and magnetic properties of Co77Zr18W5 melt-spun ribbons were studied in this paper. A new element to stabilize the metastable Co5Zr phase was found and the coercivity observed in Co-Zr alloys can be obviously enhanced by proper tungsten substitution. The Curie temperature of Co77Zr18W5 ribbons is 475℃ which suggests that W doped Co-Zr alloys may become an attractive candidate perma- nent magnets for practical applications in high temperature. Annealing of the Co77Zr18W5 ribbons results in a decrease of the coercivity which confirmed that the hard magnetic phase is Co5Zr phase in 77Zr18W5 melt-spun ribbons.