電磁式膜厚計によるセラミック溶射皮膜厚測定への適用

• 横田 理

  日本大学工学部

• 菅原 康則

  福島県ハイテクプラザ

書誌事項

タイトル別名

• Application to Thickness Measurement of Ceramic Sparying Coating Using Coating Thickness Meter.
• デンジシキ マクアツケイ ニヨル セラミック ヨウシャヒ マクアツ ソクテイ

抄録

An electromagnetic flaw detection method has been mainly applied to the measurement of crack size in the metal substrates and coating thickness on the composite materials. As for the measurement of a surface coating thickness, essentially there are three types of measurement which micrometer microscope, micrometer calliper and coating thickness meter can be required in JIS. The experiment was done to study of the accuracy of coating thickness measurement using coating thickness meter.<br>It is found experimentally that false coating thickness was generated by coating thickness meter for the measurement of ceramic coating thickness on stainless steel. But this study has not been any other reports yet. The main results are summarized as follows.<br>False thickness is influenced by blasting time, blasting distance and so on, But, it is not due to any surface roughnesses. It has been experimentally verified that false thickness is caused mainly by the presence of residual stress on which the surfaces of substrates were blasted with alumina grit materials.

収録刊行物

• 圧力技術

  圧力技術 34 (4), 256-262, 1996

  一般社団法人 日本高圧力技術協会

キーワード

• Thermal Spray
• Alumina
• Coating Thickness Meter
• Blasting
• Residual Stress

詳細情報

• CRID: 1390282679593487104
• NII論文ID: 10002019944
• NII書誌ID: AN00011762
• DOI: 10.11181/hpi1972.34.256
• ISSN: 13479598
• ISSN: 03870154
• NDL書誌ID: 4004993
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4004993
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可