Title:
熱伝達チャネルを有する金属製品
Document Type and Number:
Japanese Patent JPH09510400
Kind Code:
A
Abstract:
PCT No. PCT/GB95/00126 Sec. 371 Date Jul. 8, 1996 Sec. 102(e) Date Jul. 8, 1996 PCT Filed Jan. 20, 1995 PCT Pub. No. WO95/19859 PCT Pub. Date Jul. 27, 1995Metallic articles having heat transfer channels are produced by solidification of molten metallic material about pre-formed channel defining members such that a solidified metallic deposit having heat transfer channels is formed. The channel defining members may be in the form of either solid elements (which are subsequently removed to leave the channels), or conduit elements (which may remain permanently embedded in the article). Moulds, dies, cores and other tools for use in moulding or casting of plastics and metals are particularly suitably formed by the process, the heat transfer channels being used for cooling of the respective articles during use. The molten metallic material is preferably deposited by spray forming utilizing one or more sprays of molten metallic material.
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Inventors:
ジョーダン，リチャード・マイケル
シンガー，アルフレッド・リチャード・エリック
ローチ，アレン・デニス
シンガー，アルフレッド・リチャード・エリック
ローチ，アレン・デニス
Application Number:
JP51942795A
Publication Date:
October 21, 1997
Filing Date:
January 20, 1995
Export Citation:
Assignee:
スプレーフォーミング・ディベロップメンツ・リミテッド
International Classes:
B22D17/22; B22D19/00; B22D23/00; B23K9/04; F28F7/02; F28F21/08; (IPC1-7): B22D17/22; B22D17/22; B23K9/04
Attorney, Agent or Firm:
梅田 明彦