炭酸ガスレーザによる表面処理助剤としてのＢＮの利用

• 志村 洋文

  機械技術研究所

• 鈴木 正弘

  (株) アマダ

• 深見 肇

  豊田工機 (株)

• 廣實 常登

  三菱重工業 (株)

書誌事項

タイトル別名

• Effects of Boron Nitride (hBN) as an Auxiliary in Surface Treatment by CO2 Laser.
• タンサン ガス レーザ ニ ヨル ヒョウメン ショリ ジョザイ トシテノ BN

抄録

During the last decade, high power lasers (more than 1kW) have been applied in a wide range of field such as cutting, welding, quenching, glazing, alloying, cladding and spraying. In these processes, absorbents are necessary for the effective utilization of the laser energy and elimination of the hazard of beam reflection. Graphite is the most widely used energy absorbent for CO₂ lasers.<br>This paper reports the advantages of boron nitride (hBN), which being used as a solid lubricant and as crucibles, as the CO₂ laser energy absorbent. This has been verified by the quenching width and depth and the hardness of quenching texture of steel. This paper also reports that BN is useful auxiliary for the laser cladding of copper on steel; this cladding mechanism was investigated

収録刊行物

• 表面技術

  表面技術 45 (6), 648-652, 1994

  一般社団法人 表面技術協会

キーワード

• Boron Nitride (BN)
• Laser Energy Absorbent
• Laser Quenching
• Laser Cladding

詳細情報

• CRID: 1390282679090857216
• NII論文ID: 130001071859
• NII書誌ID: AN1005202X
• DOI: 10.4139/sfj.45.648
• ISSN: 18843409
• ISSN: 09151869
• NDL書誌ID: 3881802
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3881802
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可