Liu Jinwu, Zhang Guocai, Liu Xuegang, Sun Wenming. DEVELOPMENT OF THERMAL INSULATION COVERING AGENT FOR INGOT CASTING AT PANGANG[J]. IRON STEEL VANADIUM TITANIUM, 1995, 16(4): 40-43,49.
Citation:
Liu Jinwu, Zhang Guocai, Liu Xuegang, Sun Wenming. DEVELOPMENT OF THERMAL INSULATION COVERING AGENT FOR INGOT CASTING AT PANGANG[J]. IRON STEEL VANADIUM TITANIUM, 1995, 16(4): 40-43,49.
Liu Jinwu, Zhang Guocai, Liu Xuegang, Sun Wenming. DEVELOPMENT OF THERMAL INSULATION COVERING AGENT FOR INGOT CASTING AT PANGANG[J]. IRON STEEL VANADIUM TITANIUM, 1995, 16(4): 40-43,49.
Citation:
Liu Jinwu, Zhang Guocai, Liu Xuegang, Sun Wenming. DEVELOPMENT OF THERMAL INSULATION COVERING AGENT FOR INGOT CASTING AT PANGANG[J]. IRON STEEL VANADIUM TITANIUM, 1995, 16(4): 40-43,49.
In order to solve the problem of expensive aluminium-type thermite currently used for ingot casting at Pangang's Steelmaking Plant, a new and cheap substitutional thermal insulation agent is developed. The heat transfer-process of ingot head, mechanism of shrinkage-proof action and property of shrinkage-proof agent are disscussed. A few years' production practice show that the covering agent performance is equal to that of aluminium-type thermite, and the quality of steel comforms to current standards.
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