Syntheses and fundamental properties of Fe-rich metastable phase alloys with saturation magnetization exceeding 1.9 T

Ye Han, Fanli Kong, Chuntao Chang, Shengli Zhu, Sergey Ketov, Dmitri Louzguine, Akinisa Inoue

研究成果: Article

1 引用 (Scopus)

抜粋

A melt-spun Fe90Si5B5 alloy ribbon consists of bcc-Fe(Si) + Fe3B + amorphous phase and exhibits good bending ductility, high tensile fracture strength above 1000 MPa, high corrosion resistance and unique magnetic properties as exemplified for high saturation magnetization exceeding 1.9 T, moderately high initial permeability of about 150 and low coercivity of 745 A/m which are attractive for magnetic sensors utilizing a nearly constant high permeability with applied field up to coercivity. Besides, the tensile fracture strength and elongation increase significantly to 1286 MPa and 0.62%, respectively, after annealing for 900 s at 823 K. The Fe-Si-B alloy ribbons are attractive as a new type of sensor material with features of high bending ductility, high tensile strength and elongation, relatively good corrosion resistanceand unique soft magnetic properties with very high saturation magnetization.

元の言語English
ページ(範囲)127-135
ページ数9
ジャーナルMaterials Research
18
DOI
出版物ステータスPublished - 2015 11

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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