Effect of Cr addition on the glass-forming ability, magnetic, mechanical and corrosion properties of (Fe0.76Si0.096B 0.096P0.048)100-xCrx bulk glassy alloys

Xue Li, Chuntao Chang, Takeshi Kubota, Chunling Qin, Akihiro Makino, Akihisa Inoue

研究成果: Article査読

9 被引用数 (Scopus)

抄録

The effect of Cr addition on the glass-forming ability (GFA), the magnetic properties, and corrosion resistance of (Fe0.76Si0.096- B0.096P0.048)100-xCrx (x = 0, 2, 4 and 6) bulk glassy alloys (BGAs) with high Fe contents was investigated. 4% Cr addition makes the alloy composition to approach towards a eutectic point, which could result in an increase in the GFA. The BGA rod with diameters up to 3 mm was produced by copper mold casting. These BGAs exhibit a rather high saturation magnetization of 1.10-1.50 T and lower coercive force of 1.4-2.4 A/m. A significant improvement in corrosion resistance was observed with increasing Cr content. Furthermore, these Fe-based BGAs exhibit super high strength of ∼3.3 GPa and Young's modulus of 168 GPa.

本文言語English
ページ(範囲)2887-2890
ページ数4
ジャーナルMaterials Transactions
49
12
DOI
出版ステータスPublished - 2008 12

ASJC Scopus subject areas

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

フィンガープリント 「Effect of Cr addition on the glass-forming ability, magnetic, mechanical and corrosion properties of (Fe<sub>0.76</sub>Si<sub>0.096</sub>B <sub>0.096</sub>P<sub>0.048</sub>)<sub>100-x</sub>Cr<sub>x</sub> bulk glassy alloys」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル