Title: Wall member for converter chamber
Application Number: 85109228 Application Date: 1985.12.19
Publication Number: 1001991 Publication Date: 1986.07.30
Approval Pub. Date: 1989.11.29 Granted Pub. Date: 1989.11.29
International Classifi-cation: C21C1/00;C21C1/10
Applicant(s) Name: Geoge Fischer Akliengesellschaft Address:
Inventor(s) Name: Fehe Kurt;Hench Ivo;Pavloosky Rudolf
Attorney & Agent: HUANG LIXING
Abstract:
    A wall member for a converter chamber for the treatment of cast iron melt with magnesium. The size and shape of the wall member of a converter have a decisive influence on the efficiency of the treatment of a cast iron metal in a converter and on the accuracy of obtaining a residual magnesium content. For an optimum control of this influence, the length L of the wall member is determined in accordance with the formula L=600*T 0.45*A and the height H is determined in accordance with the formula H=0.5 L*A, wherein A is a coefficient ranging between 0.5 to 1.5 depending upon the sulfur content of 0.01 to 0.15% by weight and depending upon the thickness of the refractory lining of the converter vessel ranging from 40 to 150 mm.
Time: 3