キャスタブルセラミックス(OCC^<【○!R】>)の表面性状および機械的性質に及ぼすステイン材の影響 The Influence of Staining Materials on Surface Texture and Mechanical Properties of Castable Ceramics (OCC^<【○!R】>)

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著者

    • 古谷 彰伸 FURUYA Akinobu
    • 昭和大学歯学部第一歯科補綴学教室 The First Department of Prosthodontics,Showa University School of Dentistry
    • 割田 研司 WARITA Kenji
    • 昭和大学歯学部第一歯科補綴学教室 The First Department of Prosthodontics,Showa University School of Dentistry

抄録

The purpose of this study was to investigate the influence of various staining materials and heating rates on the surface texture and mechanical properties of castable ceramics (OCC<SUP>®</SUP>) during crown fabrication.<BR>The results were as follows:<BR>1. Surface roughness and bending strength of the stained specimens were not influenced by the different kinds of staining materials and heating rates.<BR>2. Surface gloss of the stained specimens tended to increase at a low heating rate.<BR>3. Surface roughness of the stained specimens decreased, but bending strength was smaller than that of the sandblasted specimens.<BR>It was found that the existence of a stain layer exerts a major influence on mechanical properties.<BR>4. There was no relation between thickness of the stain layer and the bending strength.

収録刊行物

  • 日本補綴歯科學會雜誌 = The journal of the Japan Prosthodontic Society

    日本補綴歯科學會雜誌 = The journal of the Japan Prosthodontic Society 42(4), 649-657, 1998-08-10

    Japan Prosthodontic Society

参考文献:  34件中 1-34件 を表示

被引用文献:  6件中 1-6件 を表示

各種コード

  • NII論文ID(NAID)
    10008170525
  • NII書誌ID(NCID)
    AN00197911
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03895386
  • データ提供元
    CJP書誌  CJP引用  J-STAGE 
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