News
What are the main use of silicon carbide? Emery silicon carbide including black silicon carbide and green silicon carbide, including: black silicon carbide, quartz sand and petroleum coke and high quality silica as the main raw material, through the resistance furnace and. Its hardness between corundum and diamond, mechanical strength higher than corundum, brittle and sharp. Green silicon carbide is made of petroleum coke and high quality silica as the main raw material. The hardness between corundum and diamond, mechanical strength higher than corundum. So what are the main uses of silicon carbide? 1, abrasive - mainly because silicon carbide has high hardness, chemical stability and toughness, so can be used in the manufacture of silicon carbide bonded abrasives, coated…
Silicon carbide graphite crucible, isostatic molding technology, long life, is 4 times the ordinary crucible. Chemical resistance, strong oxidation resistance, thermal conductivity, thermal shock stability! bowl shaped container with a ceramic crucible. When a solid is heated by a fire, it is necessary to use a crucible. Because it is more able to withstand high temperatures than glassware. When the crucible is used, it is usually not too full to prevent the heat from jumping out and allowing the air to move in and out for possible oxidation. Crucible because of its small bottom, generally need to stand on the mud triangle in order to direct heating fire. The crucible is placed on the iron tripod with a positive or…
In an electrolytic cell, the current from a class called graphite anode plate into the electrolyte electrolysis industry, the anode is made of plate shape, so called graphite anode plate, widely used in electroplating, wastewater treatment, industrial anti-corrosion equipment or special materials. In electrolysis industry, using graphite anode plate as the anode has a history of more than and 100 years, the metal anode is in recent decades, the research and application of metal anode in China late last century, only in 70s the technology related to the research and experiment of metal anode, anode on electrolysis industry, mainly through the silver (2%) (0.5%): low silver lead silver alloy, lead and silver tin antimony alloy, lead calcium alloy and lead…
