Multi functional titanium alloy "Gum Metal"

Takashi Saito, Tadahiko Furuta, Jung Hwan Hwang, Shigeru Kuramoto, Kazuaki Nishino, Nobuaki Suzuki, Rong Chen, Akira Yamada, Kazuhiko Ito, Yoshiki Seno, Takamasa Nonaka, Hideaki Ikehata, Naoyuki Nagasako, Chihiro Iwamoto, Yuuichi Ikuhara, Taketo Sakuma

    研究成果: Conference article査読

    37 被引用数 (Scopus)

    抄録

    A new beta titanium alloy group which exhibits multi functions, such as, ultra-low elastic modulus, ultra-high strength, huge elasticity, clayey plasticity at room temperature without work hardening, Blinvar and Invar properties, has been developed. These "super" properties are attributable to an arcane feature in relation to plastic deformation of the alloy; they result from a dislocation-free plastic deformation mechanism. In cold-worked alloy, this plastic deformation mechanism forms elastic strain fields with a hierarchical structure ranging in size from the nanometer scale to several tens of microns. This elastic strain energy produces a number of unique properties.

    本文言語English
    ページ(範囲)681-688
    ページ数8
    ジャーナルMaterials Science Forum
    426-432
    1
    DOI
    出版ステータスPublished - 2003
    イベントThermec 2003 Processing and Manufacturing of Advanced Materials - Madrid, Spain
    継続期間: 2003 7月 72003 7月 11

    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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