METHOD FOR PRODUCING STAVE COOLER FOR METALLURGICAL FURNACES

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a stave cooler which makes both of stable high cooling capacity and prevention of water leakage from a cooling pipe compatible for long term. SOLUTION: When the stave cooler for a metallurgical furnace is produced by casting a material for the cooling plate of the stave cooler for the metallurgical furnace in a mold after disposing double pipes having an inner pipe and an outer pipe to a prescribed position in the mold, a scum sticking preventive agent, such as a carbonate of alkali metal or alkaline earth metal, with which sticking of high melting point oxide mainly composed of magnesium oxide and silicon oxide can be restrained is coated on the surface of the outer pipe by the time the casting of the material for the cooling plate is started. COPYRIGHT: (C)2004,JPO&NCIPI