Influence of Ultrasonic Agitation on Pore Formation and Growth during Unidirectional Solidification of Water-Carbon Dioxide Solution

• Tane Masakazu

  The Institute of Scientific and Industrial Research, Osaka University

• Nakajima Hideo

  The Institute of Scientific and Industrial Research, Osaka University

Abstract

We studied the influence of agitation by ultrasonic vibration on pore formation and growth during the unidirectional solidification of water-carbon dioxide solution. The agitation of liquid affects the pore formation and growth, and the morphology of pores formed during solidification depends on the magnitude of agitation; the agitation of liquid during unidirectional solidification shortens the length of cylindrical pores in lotus metals. This is because the agitation decreases the concentration of carbon dioxide near the solid-liquid interface.

Journal

• MATERIALS TRANSACTIONS

  MATERIALS TRANSACTIONS 47 (9), 2183-2187, 2006

  The Japan Institute of Metals and Materials

Keywords

• water-carbon dioxide solution
• unidirectional solidification
• pore formation
• lotus-type porous metals

Details

• CRID: 1390282679227588864
• NII Article ID: 130004453285
• NII Article ID: 10018248638
• NII Book ID: AA1151294X
• DOI: 10.2320/matertrans.47.2183
• ISSN: 13475320
• ISSN: 13459678
• NDL BIB ID: 8061740
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8061740
• Web Site: https://www.jstage.jst.go.jp/article/matertrans/47/9/47_9_2183/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed