Basic Characteristics of the Explosive Welding Technique Using Underwater Shock Wave and Its Possibilities

• Hokamoto Kazuyuki

  Shock Wave and Condensed Matter Research Center, Kumamoto University

• Ujimoto Yasuhiro

  Chikushino Plant, Asahi-kasei Chemicals Corporation

• Fujita Masahiro

  Department of Mechanical Engineering, Sojo University

抄録

A novel explosive welding technique which uses underwater shock waves to weld thin sheets and the technical advantages of this technique are reported. Using this technique, a thin metal plate is uniformly accelerated by underwater shock waves. The initial angle of inclination of the explosive pack is determinant in high-explosive welding systems, with respect to decreasing the horizontal collision velocity. Any change in the welding conditions along the cladding plates influences the weld strength and, therefore, the parameters should be judiciously selected so as to lie within the weldability boundary. The size of the waves generated at the welded interface is discussed based on the angle of collision. Future applications for multilayered explosive welding are also suggested.

収録刊行物

• MATERIALS TRANSACTIONS

  MATERIALS TRANSACTIONS 45 (9), 2897-2901, 2004

  公益社団法人 日本金属学会

キーワード

• explosive welding
• underwater shock wave
• thin plate welding
• multilayered explosive welding

詳細情報

• CRID: 1390001204251240192
• NII論文ID: 130004452596
• NII論文ID: 10013580039
• NII論文ID: 30018850321
• NII書誌ID: AA1151294X
• DOI: 10.2320/matertrans.45.2897
• COI: 1:CAS:528:DC%2BD2cXpvV2gsLk%3D
• ISSN: 13475320
• ISSN: 13459678
• NDL書誌ID: 7088239
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7088239
• Web Site: https://www.jstage.jst.go.jp/article/matertrans/45/9/45_9_2897/_pdf
• 本文言語コード: en
• 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