Improvement of ductility with maintaining strength of drawn high carbon steel wire

Shiori Gondo, Shinsuke Suzuki, Motoo Asakawa, Kosuke Takemoto, Kenichi Tashima, Satoshi Kajino

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Citations (Scopus)

    Abstract

    The effect of a real reduction for one pass on mechanical properties of high carbon steel wires drawn using wet-Type non-slip drawing machine was investigated. The wires of 0.443 mm in diameter with carbon 0.98%were drawn to 0.06 mm in diameter under 14 % and 27 % of areal reduction for one pass. Tensile strength, total elongation and reduction of area were measured, then each behavior against drawing strain and the difference by areal reduction for one pass were clarified. Tensile strength increased monotonically with increasing drawing strain and there were very few differences of tensile strength by pass schedule. The value of elongation was minimum at 3.0 of drawing strain whiles the reduction of area was maximum at 1.2 of drawing strain. Elongation and reduction of area were improved by decreasing areal reduction for one pass at more than about 3.0 of drawing strain. Therefore, the wires could be drawn with maintaining strength and ductility under small areal reduction for one pass at latter passes regardless of areal reduction at former passes.

    Original languageEnglish
    Title of host publicationMetal Forming 2016
    PublisherTrans Tech Publications Ltd
    Pages32-38
    Number of pages7
    Volume716
    ISBN (Print)9783038357049
    DOIs
    Publication statusPublished - 2016
    Event16th Metal Forming International Conference, 2016 - Krakow, Poland
    Duration: 2016 Sep 182016 Sep 21

    Publication series

    NameKey Engineering Materials
    Volume716
    ISSN (Print)10139826

    Other

    Other16th Metal Forming International Conference, 2016
    CountryPoland
    CityKrakow
    Period16/9/1816/9/21

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    Keywords

    • Ductility
    • High Carbon Steel Wire
    • Strength
    • Wet-Type Non-slip Drawing Machine

    ASJC Scopus subject areas

    • Materials Science(all)
    • Mechanics of Materials
    • Mechanical Engineering

    Cite this

    Gondo, S., Suzuki, S., Asakawa, M., Takemoto, K., Tashima, K., & Kajino, S. (2016). Improvement of ductility with maintaining strength of drawn high carbon steel wire. In Metal Forming 2016 (Vol. 716, pp. 32-38). (Key Engineering Materials; Vol. 716). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.716.32