A non-ferrous metal smelting industry applications
Corundum with a high temperature, high strength, good thermal conductivity, impact, indirect heating materials for high temperature, such as the Kennedy Retort furnaces, distillation oven tray, pot, copper melting furnace lining, zinc arc furnace plate, thermocouple protection tubes.
(2) the application of the steel industry
Corundum corrosion resistance, thermal shock resistance, wear resistance, and good thermal conductivity, for large furnace lining life improved. Cleaning very hard surfaces, such as: tungsten carbide workpieces.
3 metallurgical foundry industry applications
Corundum as metallurgical deoxidizer and high temperature materials, functional ceramics, advanced refractories, abrasives and metallurgical raw materials or abrasive polishing materials. You can also do chemical coatings. Corundum hardness only to diamond, with strong wear resistance, is resistant pipes, impeller of the pump chamber. Cyclone, ore bucket lined with an ideal material, the wear resistance of cast iron. Rubber life 5 -20 times, but also an ideal material for the runway aviation world.
4 ceramic building materials, wheel industrial applications using its thermal conductivity thermal radiation, heat intensity characteristics, manufacturing sheet metal kiln, kiln capacity not only reduce, but also improve furnace installed capacity and product quality, reducing production cycle, is the ideal sinter ceramic glazed baked indirect materials can also be used to make abrasive, such as wheel, Whetstone, grinding, silicon carbide rods, sand tile etc.
5 energy saving aspects of the application
Use good thermal conductivity and thermal stability, as heat exchangers, fuel consumption decreased by 20%, 35% fuel savings, increased productivity by 20-30%, especially mine mill discharge pipeline with putting, corundum resistance grinding degree is 6-7 times of ordinary wear-resistant materials.
6 jade gem corundum grinding and polishing machine with ultrasonic vibration drilling machine drilling in the pores, and improve time efficiency, steel sandblasting, sandblasting is used in great depth of carving, such as: stone carving. Jade gemstone polishing to achieve the best results mirror bright.
7 corundum is also used in solar wire cutting.
Black silicon carbide is quartz sand, petroleum coke and quality silica as the main raw material in electric arc furnace smelting. Its hardness between corundum and diamond, the mechanical strength is higher than corundum, brittle and sharp. Black silicon carbide SiC containing approximately 98.5% higher than its toughness green silicon carbide, mostly for processing low tensile strength of the material, such as glass, ceramics, stone, refractory materials, cast iron and non-ferrous metals.
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