鉄鋳物に発生する焼付き欠陥の観察 Observation of Penetration Defects Occuring in Cast Iron and Cast Steel

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Penetration defects of cast iron and cast steel are caused by physical factor, chemical factors, or the interaction of these factors. In this study, a method of judging the factors of penetration defects was established by using SEM and EPMA analysis. Penetration defects were made in a casting experiment with a mold in which the refractoriness was changed first. As for penetration defects which occurred due to physical factors, the boundary of the silica sand and metal was clear in the EPMA mapping. The EPMA mapping of the silica sand and the metal overlapped for penetration defects caused by chemical factos. In the interaction of factos, the EPMA mappings of silica sand and metal did not overlap but the silica sand had melted in the SEM image. Next, the penetration defects which occurred at the casting factory were analyzed by SEM and EPMA analysis, and compared with standard analysis data. As a result, penetration factors generated at the casting factory could be clarified.

  Penetration defects of cast iron and cast steel are caused by physical factor, chemical factors, or the interaction of these factors. In this study, a method of judging the factors of penetration defects was established by using SEM and EPMA analysis. Penetration defects were made in a casting experiment with a mold in which the refractoriness was changed first. As for penetration defects which occurred due to physical factors, the boundary of the silica sand and metal was clear in the EPMA mapping. The EPMA mapping of the silica sand and the metal overlapped for penetration defects caused by chemical factos. In the interaction of factos, the EPMA mappings of silica sand and metal did not overlap but the silica sand had melted in the SEM image. Next, the penetration defects which occurred at the casting factory were analyzed by SEM and EPMA analysis, and compared with standard analysis data. As a result, penetration factors generated at the casting factory could be clarified.

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 74(5), 298-304, 2002-05-25

    日本鋳造工学会

参考文献:  18件中 1-18件 を表示

  • <no title>

    日本鋳造工学会研究報告書 11, 27, 1977

    被引用文献1件

  • <no title>

    鹿取一男

    鋳造工学, 機械工学大系-43 250, 1978

    被引用文献1件

  • 鋳鋼の焼付に関する研究

    芹川友治

    日本学術振興会, 鋳物研究第24委員会研究報告 104, 1971

    被引用文献1件

  • <no title>

    竹本義明

    鋳型の生産技術, 鋳造技術シリーズ-2 130, 1995

    被引用文献1件

  • <no title>

    SVOBODA J. M.

    AFS Trans. 102, 461, 1994

    被引用文献1件

  • <no title>

    STEFANESCU D. M.

    AFS Trans. 104, 1233, 1996

    被引用文献1件

  • <no title>

    AFS Mold Matal Interface Teaction Commitee (4-F)

    Moderd Casting 9, 44, 1994

    被引用文献1件

  • <no title>

    PATTAVHI R.

    AFS Trans. 104, 1259, 1996

    被引用文献1件

  • <no title>

    岩堀弘昭

    豊田中央研究所 R&D レビュー 33, 4, 33, 1998

    被引用文献1件

  • <no title>

    GIESE S. R.

    AFS Trans. 104, 1249, 1996

    被引用文献1件

  • <no title>

    中江英雄

    鋳造工学 65, 616, 1993

    被引用文献1件

  • <no title>

    中江英雄

    鋳造工学 71, 28, 1999

    被引用文献1件

  • <no title>

    中江英雄

    鋳造工学 72, 102, 2000

    被引用文献1件

  • <no title>

    BARLOW J. O.

    AFS Trans. 105, 325, 1997

    被引用文献1件

  • <no title>

    AFS Mold Matal Interface Reaction Commitee (4-F)

    Modern Casting 10, 43, 1994

    被引用文献1件

  • <no title>

    AFS Mold Matal Interface Reaction Commitee (4-F)

    Modern Casting 11, 51, 1994

    被引用文献1件

  • <no title>

    黒川豊

    鋳造工学 73, 187, 2001

    被引用文献1件

  • <no title>

    山田守

    名古屋工業技術試験所報告書 35, 6, 247, 1986

    被引用文献1件

各種コード

  • NII論文ID(NAID)
    10008560329
  • 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
    6167256
  • 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  IR  J-STAGE 
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