The Relationship between the Convective Flow Rate Controlled by Lorentz’s Force and the Solidified Structures

• Momono Tadashi

  Muroran Institute of Technology

• Ikawa Katsuya

  Muroran Institute of Technology

書誌事項

タイトル別名

• The Relationship between the Convective Flow Rate Controlled by Lorentz’s Force and the Solidified Structures

抄録

The flow rate measurements were made on a mercury stirred inductively by electromagnetic force for simulating the flow rate of molten aluminum. A linear relationship \barn=3.59×10²V_Al+7.22 is found between the average number of grain \barn and the flow rate V_Al in the Al-3 %Cu alloy. The variation in deflection angle of columnar crystals with flow rate were also experimentally determined. A slight convection flow inhibits inverse and gravity segregation, but vigorous stirring results in negative and positive segregation. These phenomena can be explained on the basis of the segregation behaviors during solidification with fluid flow.

収録刊行物

• Transactions of the Japan Institute of Metals

  Transactions of the Japan Institute of Metals 19 (10), 537-545, 1978

  社団法人 日本金属学会

キーワード

• General Engineering

詳細情報

• CRID: 1390001205117831808
• NII論文ID: 130003485610
• DOI: 10.2320/matertrans1960.19.537
• COI: 1:CAS:528:DyaE1MXht1Gktr4%3D
• ISSN: 24324701
• ISSN: 00214434
• Web Site: https://www.jstage.jst.go.jp/article/matertrans1960/19/10/19_10_537/_pdf
• 本文言語コード: en
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