SHAPE MEMORY PHENOMENON AND STRESS RELAXATION BEHAVIOR OF MICA GLASS-CERAMICS.

Akitoshi Itoh, Yoshiyuki Miwa, Nobuhiro Iguchi

    Research output: Contribution to journalArticle

    Abstract

    Using a high temperature torsion test apparatus, the shape recovery property of three mica glass ceramics are clarified. The shape memory phenomenon occurs in the mica glass ceramics called 'MACERITE' or 'PHOTOVEEL' which are different from 'MACOR' in chemical composition of the glass matrix. The pre-deformation temperature range and shape recovery temperature range in which the shape recovery property is best changes with chemical composition of the glass matrix. The stress relaxation temperature range corresponds to the shape recovery temperature range. The thermal expansion curves show that there is a break point which suggests the glass transition point.

    Original languageEnglish
    Pages (from-to)523-528
    Number of pages6
    JournalNippon Kinzoku Gakkai-si
    Volume52
    Issue number5
    Publication statusPublished - 1988 May

    Fingerprint

    Mica
    stress relaxation
    Glass ceramics
    Stress relaxation
    mica
    Shape memory effect
    ceramics
    recovery
    glass
    Recovery
    chemical composition
    Temperature
    Glass
    temperature
    transition points
    matrices
    Chemical analysis
    Torsional stress
    torsion
    Thermal expansion

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    SHAPE MEMORY PHENOMENON AND STRESS RELAXATION BEHAVIOR OF MICA GLASS-CERAMICS. / Itoh, Akitoshi; Miwa, Yoshiyuki; Iguchi, Nobuhiro.

    In: Nippon Kinzoku Gakkai-si, Vol. 52, No. 5, 05.1988, p. 523-528.

    Research output: Contribution to journalArticle

    Itoh, A, Miwa, Y & Iguchi, N 1988, 'SHAPE MEMORY PHENOMENON AND STRESS RELAXATION BEHAVIOR OF MICA GLASS-CERAMICS.', Nippon Kinzoku Gakkai-si, vol. 52, no. 5, pp. 523-528.
    Itoh, Akitoshi ; Miwa, Yoshiyuki ; Iguchi, Nobuhiro. / SHAPE MEMORY PHENOMENON AND STRESS RELAXATION BEHAVIOR OF MICA GLASS-CERAMICS. In: Nippon Kinzoku Gakkai-si. 1988 ; Vol. 52, No. 5. pp. 523-528.
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