Title: Method for vaporizing additives in metal melts
Application Number: 85108860 Application Date: 1985.12.05
Publication Number: 1001204 Publication Date: 1986.07.02
Approval Pub. Date: 1989.09.27 Granted Pub. Date: 1989.09.27
International Classifi-cation: C21C1/10
Applicant(s) Name: George Fisher Ltd. Address:
Inventor(s) Name: Fehr Kurt;Henych Ivo;Pavlovsky Rudolf
Attorney & Agent: LUO HONG LIU YUANJIN
Abstract:
    A method of vaporizing additives in a metal melt. The method is carried out in a vessel which has a chamber in which at least one additive is placed. The geometric configuration of the chamber and the total cross-sectional area of the openings are adjusted in relation to the amount T of metal melt, so that a vaporization t=68xT0.22xA is obtained. This method has the advantage that parameters, such as, residual magnesium content can be accurately reproduced.
Time: 11
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