耐火与石灰
耐火與石灰
내화여석회
REFRACTORIES & LIME
2012年
6期
1-2,6
,共3页
浇注成型%高温烧成%衬砖%研制%应用
澆註成型%高溫燒成%襯磚%研製%應用
요주성형%고온소성%츤전%연제%응용
Casting molding%High temperature sintering%Lining brick%Development%Application
以熔融石英、M45合成莫来石、合成堇青石等为主要原料,以纯铝酸钙水泥为结合剂,采取振动浇注成型,经养护、干燥后再高温烧成的工艺方式,制成了高580~1 300mm、宽430~610mm、厚350~435mm,单重250~420kg的焦炉炉门大型衬砖。该大型衬砖各项性能指标均优于现用的机压成型烧成莫来石-堇青石衬砖,在7.63m和6m焦炉上使用获得了非常好的效果。
以鎔融石英、M45閤成莫來石、閤成堇青石等為主要原料,以純鋁痠鈣水泥為結閤劑,採取振動澆註成型,經養護、榦燥後再高溫燒成的工藝方式,製成瞭高580~1 300mm、寬430~610mm、厚350~435mm,單重250~420kg的焦爐爐門大型襯磚。該大型襯磚各項性能指標均優于現用的機壓成型燒成莫來石-堇青石襯磚,在7.63m和6m焦爐上使用穫得瞭非常好的效果。
이용융석영、M45합성막래석、합성근청석등위주요원료,이순려산개수니위결합제,채취진동요주성형,경양호、간조후재고온소성적공예방식,제성료고580~1 300mm、관430~610mm、후350~435mm,단중250~420kg적초로로문대형츤전。해대형츤전각항성능지표균우우현용적궤압성형소성막래석-근청석츤전,재7.63m화6m초로상사용획득료비상호적효과。
Taking fused silica、M45 synthetic mullite and Synthetic cordierite as main raw materials and pure CAC as binder,a kind of large lining bricks for coke oven door with height of 580~ 1 300mm,width of 430~610mm,thickness of 350~435mm,and unit weight of 250~420kg is developed in the process of vibration cast molding,curing,drying,baking and high temperature sintering.This kind of brick has better performance in all aspects than the currently prevailing sintered mullite-cordierite lining bricks by mechanical pressing,which has been proved by applying it in 7.63m and 6m coke oven batteries.
