New Pd-based bulk glassy alloys with high glass-forming ability and large supercooled liquid region

Kana Takenaka, Takeshi Wada, Nobuyuki Nishiyama, Hisamichi Kimura, Akihisa Inoue

研究成果: Article査読

26 被引用数 (Scopus)

抄録

With the aim of developing a new bulk glassy alloy which can be applied to biomedical applications, we examined glass-forming ability and mechanical properties of Ni-free glassy alloys in Pd50-xPtxCu 30P20 system. As a result, the best glass-forming composition is located at Pd35Pt15Cu30P 20, and the alloy can be formed into bulk glassy rods with diameters of up to at least 30 mm by fluxed water quenching. For the bulk glassy alloy, fracture strength, fracture elongation and Young's modulus were measured to be 1590 MPa, 1.8% and 99.8 GPa, respectively, under a compressive stress and 1410 MPa, 1.7% and 83.0 GPa, respectively, under a tensile stress. These features of high glass-forming ability and good mechanical properties are expected to be used as biomedical materials.

本文言語English
ページ(範囲)1720-1724
ページ数5
ジャーナルMaterials Transactions
46
7
DOI
出版ステータスPublished - 2005 7

ASJC Scopus subject areas

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

フィンガープリント

「New Pd-based bulk glassy alloys with high glass-forming ability and large supercooled liquid region」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