Bulk metallic glasses for industrial products; New structural and functional applications

Nobuyuki Nishiyama, Kenji Amiya, Akihisa Inoue

研究成果: Conference article査読

5 被引用数 (Scopus)

抄録

By use of excellent properties of bulk metallic glasses, some industrial products were practically prepared and their performances were investigated. Linear actuator constructed by a set of Fe-based BMG yokes generates large Lorentz force due to the large permeability and saturation magnetization of the BMG. Ni-based BMG microgear prepared by injection casting exhibits nano-imprintability against the surface roughness of mold. The newly developed alloy with a nominal atomic composition of Ti52Cu23Ni 11Mo7Fe7 exhibits high yield strength of 1250 MPa, high fracture strength of 2740 MPa and large plastic elongation of over 20%. These results for the industrial products made of BMGs are promising for future developments as industrial materials with high performance.

本文言語English
ページ(範囲)387-392
ページ数6
ジャーナルMaterials Research Society Symposium - Proceedings
806
出版ステータスPublished - 2003 12 1
イベントAmorphous and Nanocrystalline Metals - Boston, MA., United States
継続期間: 2003 12 12003 12 4

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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