キャスタブルセラミックス（ＯＣＣ）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

• 古谷 彰伸

  昭和大学歯学部第一歯科補綴学教室

• 割田 研司

  昭和大学歯学部第一歯科補綴学教室

書誌事項

タイトル別名

• The Influence of Staining Materials on Surface Texture and Mechanical Properties of Castable Ceramics (OCC).

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^®) 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

• 日本補綴歯科学会雑誌

  日本補綴歯科学会雑誌 42 (4), 649-657, 1998

  社団法人 日本補綴歯科学会

キーワード

• castable ceramics
• surface roughness
• surface gloss
• bending strength
• staining

詳細情報

• CRID: 1390282679385925888
• NII論文ID: 10008170525
• NII書誌ID: AN00197911
• DOI: 10.2186/jjps.42.649
• ISSN: 1883177X
• ISSN: 03895386
• ISSN: http://id.crossref.org/issn/03895386
• Web Site: http://www.jstage.jst.go.jp/article/jjps1957/42/4/42_4_649/_pdf
• Web Site: https://search.jamas.or.jp/link/ui/1999035489
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可