Title: Liquid-liquid phase level casting rolling composite method and device of steel back aluminium base compound plate
Application Number: 200610112760 Application Date: 2006.09.01
Publication Number: 1911543 Publication Date: 2007.02.14
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B21B1/46;B21B37/74;B21B13/22;B21B27/08;B22D11/16;B22D41/60
Applicant(s) Name: Beijing Jiaotong Univ. Address:
Inventor(s) Name: Zhang Peng;Du Yunfeng;Liu Hanwu;Zhang Jun
Attorney & Agent:
Abstract:
    The present invention is liquid-liquid phase horizontal casting-rolling process and apparatus for producing steel back aluminum base composite plate. The apparatus includes horizontal composite sprue and rolling machine. The liquid-liquid phase horizontal casting-rolling process includes the following steps: for the deaired molten steel and aluminum base metal liquid to flow separately to water cooled composite sprue, cooling molten steel to form steel plate, forming composite interface through the diffusion reaction with aluminum base metal liquid and casting-rolling in a rolling machine to form the steel back aluminum base composite plate. The present invention has the advantages of simple apparatus and convenient technological operation.
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