球状黒鉛鋳鉄と鋳鋼の衝撃特性の比較 Comparison of Impact Characteristic of Spheroidal Graphite Cast Iron and Cast Steel

この論文にアクセスする

この論文をさがす

著者

抄録

  The impact strength of spheroidal graphite cast iron and cast steel was compared aiming to obtain a basic finding of material evaluations of parts which received the impact load. The level of tensile strength is arranged to facilitate the comparison of materials by using Charpy impact test of making to instrumentation examination for impact examination and the level of the shape of notched bar has been changed. As a result, the following were clarified. In spheroidal graphite cast iron. a absorbed energy and the maximum load have decreased rapidly with an increase in hardness and the stress concentration by mostly of the absorbed energy being used for the crack to the maximum load to occur. On the other hand, absorbed energies were used for both the occurrence of the crack and the spread of the crack and effect of hardness and the stress concentration was smaller than that of the spheroidal graphite cast iron in cast steel. Energy until generating of FCD450 the crack is equal to that of cast steel and it was clarified to obtain an enough impact strength and the deformability as parts by doing the design by which the stress concentration was avoided.

収録刊行物

  • 鋳造工学 = Journal of Japan Foundry Engineering Society

    鋳造工学 = Journal of Japan Foundry Engineering Society 69(6), 499-504, 1997-06

    公益社団法人 日本鋳造工学会

参考文献:  11件中 1-11件 を表示

  • <no title>

    杉本繁利

    鋳物 60, 436, 1988

    被引用文献1件

  • <no title>

    砂田久吉

    材料 41, 470, 1992

    被引用文献2件

  • <no title>

    小林俊郎

    鋳物 59, 573, 1987

    被引用文献2件

  • <no title>

    小林俊郎

    鋳物 60, 110, 1988

    被引用文献2件

  • <no title>

    西田正孝

    応力集中 573, 1967

    被引用文献1件

  • <no title>

    小林俊郎

    鉄と鋼 71, 1934, 1985

    被引用文献4件

  • <no title>

    小林俊郎

    機械設計 32, 91, 1988

    被引用文献2件

  • <no title>

    加藤英次

    鋳物 64, 531, 1992

    被引用文献1件

  • <no title>

    小林俊郎

    日本金属学会会報 12, 546, 1973

    被引用文献1件

  • <no title>

    祖父江昌久

    鋳物 48, 33, 1976

    被引用文献1件

  • <no title>

    祖父江昌久

    鋳物 51, 159, 1979

    被引用文献2件

各種コード

  • NII論文ID(NAID)
    10003800426
  • NII書誌ID(NCID)
    AN10514770
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    13420429
  • NDL 記事登録ID
    4237622
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-277
  • データ提供元
    CJP書誌  NDL  J-STAGE 
ページトップへ