Shangzhuang refractories, refractory] [casting, casting refractories by shangzhuang Refractories. We are shangzhuang Refractories Co., Ltd., Zhengzhou City (www.yntjj.com.cn) at: Zhengzhou specializing in: carbon brick, high alumina bricks, clay brick, castable, acid brick, alkali brick, custom shaped brick electronics industry is the use of electronic ceramics kiln ceramic materials electrical, thermal, magnetic, gas, power, infrared and other unique properties of ceramic products, its main varieties include electronic substrates, Manifold seals, resistors, capacitors, Original and other radio frequency inductors and filters, various types of sensors, transducers, pressure overcurrent protection devices, batteries, magnetic devices. In the electronic ceramics production process, sintering is a very important process, carried out in the thermal equipment ---- kiln. Sintered ceramic many types of electronic equipment cast refractories, there is no standardization and serialization form a casting refractories, with a sintering furnace can be different electronic ceramic products, while the same product can also be fired at different kiln. Sintering equipment according to the operation can be divided into continuous and intermittent, while the heat source can be divided into the electric heat and flame casting refractories, but often the use of a resistive heating furnaces. Refractories (Refractory material) custody (1) cement plant should be set refractories (Refractory material) dedicated storage warehouse casting refractories, avoid hot and humid. (2) castable factory must be accompanied by the construction specifications, construction of water and setting time and other matters on the instructions indicated castable. (3) refractories (Refractory material) in the loading and unloading process must be handled with care to avoid a collision damage. (4) to have the timeliness of refractories (Refractory material) storage time not too long, usually in wet environment is not more than three months, no more than six months in a dry environment. Moisture deterioration of materials that have been determined to be discarded, and can not be used.