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各种耐火材料捣打料厂家直销

来源: 2017-10-23 13:05:10 点击:

 浇注料是目前生产与使用 为广泛的一种不定型耐火材料,用于构筑各种加热炉内衬的整体构筑物,可用于冶炼炉。铝酸盐水泥浇注料可广泛用于各种加热炉和其他无渣、无酸碱侵蚀的热工设备中。在受铁水、钢水和熔渣侵蚀而工作温度又较高的部位,如出钢槽=盛钢桶和高炉炉身、出铁沟等,可使用由低钙和纯净的高铝水泥结合的由含氧化铝较高而烧结良好的优质粒状和粉状料治成的浇注料。再如磷酸盐浇注料即可广泛用于加热炉和加热金属的均匀炉,也可用于炼焦炉,水泥窑中直接同物料接触的部位。在同熔渣和熔融金属直接接触的冶金炉和其他容器中的一些部位,使用优质磷酸盐浇注料进行修补也有较好的效果。在一些工作温度不是很高的而需要耐磨性较高的部位,使用磷酸盐浇注料较为合适,若选用刚玉质耐火材料治成的浇注料,在还原气分的使用一般皆有较好的效果。

The casting material is also known as the refractory casting material, which is composed of refractory aggregate, powder, binder, additives and so on. With high mechanical strength and good thermal shock resistance, abrasion resistance and other properties, mainly used for boiler, hot blast furnace, heating furnace, etc. various kinds of ceramic kiln furnace lining.
Refractory cast material is a kind of granular and powdery material made of refractory material, and adding a certain amount of binder and water together. It has a high mobility, suitable for the construction of the pouring method, and there is no need to heat to the hardening of the refractory material. Consisting of refractory aggregate, powder, binder, admixture, water or other liquid materials. The general method of pouring, pouring in vibration or tamping in the use of on-site molding, can also be made using prefabricated parts. In the construction, adding a certain amount of water (or with the solution of the binder), after mixing, pouring molding, and then the maintenance, baking. According to the use of conditions for the use of materials and binders, etc..
Casting material is the most widely used in the production and use of an amorphous refractory material, used to build a variety of heating furnace lining of the overall structure, can be used for smelting furnace. Aluminate cement castable can be widely used for various kinds of heating furnaces and other no residue, acid erosion in thermal equipment. In the molten iron, molten steel and slag and high temperature parts, such as tapping groove = ladle and blast furnace trough, etc., can be used by the combination of low calcium and high pure aluminum by high alumina cement with good sintering quality granular and powdered materials into the pouring material. Another example of phosphate castable can be broadly used for uniform furnace heating furnace and heating of metal, can also be used for coke oven, cement kiln directly with material contact parts. Some parts in direct contact with the molten slag and molten metal metallurgy furnace and other containers, the use of high-quality phosphate castable repair also has a good effect. In some of the work is not very high temperature and require high wear resistance parts, the use of phosphate castable is more appropriate, if the selection of castable corundum refractory to treatment, reducing the use of gas in general have good effect.

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