Title:
ADDITIVE ADDING METHOD AT THE TIME OF TAPPING
Document Type and Number:
Japanese Patent JPS5426213
Kind Code:
A
Abstract:
PURPOSE: To add an additive to molten steel in a high yield at the time of discharging the molten steel from a converter by putting the outlet of an additive supply pipe into a steel discharge stream.
Inventors:
MIZUTANI MAKOTO
Application Number:
JP9175677A
Publication Date:
February 27, 1979
Filing Date:
July 30, 1977
Export Citation:
Assignee:
SUMITOMO METAL IND
International Classes:
C21C5/46; (IPC1-7): C21C5/28