Disbonding in Joint of Carbon to Nickel

• Nishida Tomoyuki

  Department of Mechanical Engineering, Faculty of Engineering, Kagoshima University

抄録

Carbon samples heat-treated at different temperatures of 1273 to 3273 K were bonded to nickel in the solid state in a vacuum using an RF induction furnace. The bending and shearing strengths of the joints were investigated. The feasibility of disbonding of the joints was investigated by heating in a vacuum. The fracture surfaces for the joints were also observed using a scanning electron microscope. Based on the results, the effects of the heat treatment of carbon on the interface strength of a joint were examined. With increasing heat treatment temperature, the joint strength of carbon to nickel is improved. Utilizing this property, the heat treatment of carbon is performed to adjust the interface strength of a joint. Moreover, by the selection of carbon materials heat-treated at a specific temperature (2023 or 2123 K), the design of the joining system with both bonding and disbonding properties is feasible.

収録刊行物

• MATERIALS TRANSACTIONS

  MATERIALS TRANSACTIONS 49 (4), 760-765, 2008

  公益社団法人 日本金属学会

キーワード

• carbon
• nickel
• solid-state bonding
• graphitization degree
• bending strength
• shearing strength
• disbonding

詳細情報

• CRID: 1390001204251061888
• NII論文ID: 10021145774
• NII書誌ID: AA1151294X
• DOI: 10.2320/matertrans.mra2007227
• ISSN: 13475320
• ISSN: 13459678
• NDL書誌ID: 9447333
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9447333
• Web Site: https://www.jstage.jst.go.jp/article/matertrans/49/4/49_MRA2007227/_pdf
• 本文言語コード: en
• データソース種別:
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  • NDL
  • Crossref
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