Journal of the Japan Society for Composite Materials
Online ISSN : 1884-8559
Print ISSN : 0385-2563
ISSN-L : 0385-2563
Search
Advanced search
OR
Browse
Search
Volume 14, Issue 6
Displaying 1-6 of 6 articles from this issue
Show all abstracts
    • |<
    • <
    • 1
    • >
    • >|
  • [title in Japanese]
    [in Japanese]
    1988 Volume 14 Issue 6 Pages 211
    Published: November 15, 1988
    Released on J-STAGE: August 11, 2009
    DOIhttps://doi.org/10.6089/jscm.14.211
    JOURNAL FREE ACCESS
    Download PDF (173K)
  • [title in Japanese]
    Yujiro YOSHIDA
    1988 Volume 14 Issue 6 Pages 212-217
    Published: November 15, 1988
    Released on J-STAGE: August 11, 2009
    DOIhttps://doi.org/10.6089/jscm.14.212
    JOURNAL FREE ACCESS
    Download PDF (821K)
  • [title in Japanese]
    Tsutomu YOSHIMURA
    1988 Volume 14 Issue 6 Pages 217-221
    Published: November 15, 1988
    Released on J-STAGE: August 11, 2009
    DOIhttps://doi.org/10.6089/jscm.14.217
    JOURNAL FREE ACCESS
    Download PDF (6027K)
  • [title in Japanese]
    Akira NISHIMURA
    1988 Volume 14 Issue 6 Pages 222-227
    Published: November 15, 1988
    Released on J-STAGE: August 11, 2009
    DOIhttps://doi.org/10.6089/jscm.14.222
    JOURNAL FREE ACCESS
    Download PDF (5307K)
  • Torsional Stiffness of Steel Cords
    T. AKASAKA, M. KATOH, A. NODA
    1988 Volume 14 Issue 6 Pages 228-232
    Published: November 15, 1988
    Released on J-STAGE: August 11, 2009
    DOIhttps://doi.org/10.6089/jscm.14.228
    JOURNAL FREE ACCESS
    Show abstractHide abstract
    The steel cord has been widely used as a reinforcing fiber of the radial tire belt structure which is a FRR composite laminate. In this study, the torsional stiffness of steel cords having single or double layers were analyzed and verified by experimental results. Two loading cases of the regular and the reverse torsions were treated separately. In the former case a contact condition among constituent filaments twisted together in a steel cord should be considered in the analysis, in contrast to the latter case. Then, we obtained explicit formulae for these two cases. They were approximated further for a small helix angle. The predicated results for a steel cord with a single layer showed excellent agreement with experimental results in both regular and reverse torsion cases. The torsional stiffness of the steel cord with double layers were obtained approximately by superimposing two stiffnesses of constituent single layers. The calculated results are also shown to coincide well with the respective experimental results.
    View full abstract
    Download PDF (1404K)
  • Processing of Carbon Fiber Reinforced Aluminum by CO2 Laser
    Y. KAGAWA, S. UTSUNOMIYA, Y. KOGO
    1988 Volume 14 Issue 6 Pages 233-238
    Published: November 15, 1988
    Released on J-STAGE: August 11, 2009
    DOIhttps://doi.org/10.6089/jscm.14.233
    JOURNAL FREE ACCESS
    Show abstractHide abstract
    Carbon dioxide (C02) laser processing of carbon fiber reinforced aluminum has been examined experimentally. The laser induced phenomenon in the composite was observed and the discussions were made on the thermally-induced damage mechanisms in the composite. Results showed that the critical power existed in the laser beam energy. When laser energy was lower than the critical value, the beam could not pass through the composite. On the other hand, when laser beam energy was higher than the critical value, the beam could easily pass through the thickness of the composite. The major reactants were needle-like Al4C3 and dissolution of formed Al4C3 into aluminum and free carbon was recognized.
    View full abstract
    Download PDF (8500K)
    • |<
    • <
    • 1
    • >
    • >|
feedback
 Top