The Role of Foaming Agent in Structure and Mechanical Performance of Al Based Foams

• Byakova Aleksandra V.

  Institute for Problems of Material Science, Ukrainian National Academy of Sciences

• Gnyloskurenko Svyatoslav V.

  Institute for Problems of Material Science, Ukrainian National Academy of Sciences Institute of Multidisciplinary Research for Advanced Materials, Tohoku University

• Sirko Alexander I.

• Milman Yuliy V.

  Institute for Problems of Material Science, Ukrainian National Academy of Sciences

• Nakamura Takashi

  Institute of Multidisciplinary Research for Advanced Materials, Tohoku University

書誌事項

タイトル別名

• Role of Foaming Agent in Structure and Mechanical Performance of Al Based Foams

抄録

The effect of the novel foaming agent, calcium carbonate in comparison with the conventional titanium hydride on structure and energy absorbing ability of the aluminium based foams was studied. Mechanical testing Alporas foams of Al and wrought alloy Al-5.5Zn-3Mg-0.6Cu-0.5Mn (similar to alloy 7075) doped by small amount (<0.6 mass%) of Sc and Zr was undertaken under compression with static strain rate of 1.5·10⁻³ s⁻¹. The influence of Ca additive on the cell wall structure and deformation behaviour of two kinds of the foams was recognised. Significant advantages in mechanical performance of the aluminium foams processed with CaCO₃ were found and attributed to fine cellular structure and favourable microstructure of the cell wall material.

収録刊行物

• MATERIALS TRANSACTIONS

  MATERIALS TRANSACTIONS 47 (9), 2131-2136, 2006

  公益社団法人 日本金属学会

キーワード

• Al based foam
• carbonate foaming agent
• cell wall microstructure
• mechanical properties

詳細情報

• CRID: 1390282679227638912
• NII論文ID: 10018248539
• NII論文ID: 130004453276
• NII書誌ID: AA1151294X
• DOI: 10.2320/matertrans.47.2131
• ISSN: 13475320
• ISSN: 13459678
• HANDLE: 10097/52453
• NDL書誌ID: 8061656
• Web Site: https://tohoku.repo.nii.ac.jp/records/48975
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8061656
• Web Site: https://www.jstage.jst.go.jp/article/matertrans/47/9/47_9_2131/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • IRDB
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可