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White corundum is how smelting?

2016-06-15 hit:

There are two kinds of frit method and dumping method on white corundum smelting industry. The dumping of production of white jade, the lining construction materials generally white corundum sand or alumina powder. The connecting bag is provided with a lining and a connecting bag. No lining to be forced water cooling, there is a general graphite lining.

White corundum, white corundum smelting industry at present there are two kinds of frit method and dumping method.

The dumping of production of white jade, the lining construction materials generally white corundum sand or alumina powder. The connecting bag is provided with a lining and a connecting bag. Non liner to be forced to water cooling, there are generally lined with graphite or white corundum refractory products for lining.

The production method of frit white corundum, lining requires good heat-insulating performance, and good air permeability, the furnace body is divided into two kinds of lining and lining. White corundum has the lining of the general requirements of sintered products, non liner heat loss is large, generally accounted for more than 24% of the energy consumption of the product, white corundum lining heat loss of only about 4%.