Black silicon carbide powder for diesel particulate traps
Black silicon carbide powder is produced by smelting quartz sand and petroleum coke at high temperature in a resistance furnace. It is high hardness/wear resistance/ thermal conductivity and heat resistance, so it’s ideal material for diesel particulate traps.
2. Main features
hardness: black silicon carbide micro powder Mohs hardness: 9.3, has extremely high wear resistance and scratch resistance.
High wear resistance: High hardness allows it to maintain performance during friction and wear.
good thermal conductivity: The good thermal conductivity of black silicon carbide powder can quickly transfer heat from the inside of the collector to the outside, helping to maintain the normal operating temperature of the collector.
3. Application in diesel engine particle collector
Black silicon carbide powder is mainly used to prepare filter ceramics in diesel engine particle collectors. This type of ceramic material has excellent filtration performance and high temperature resistance, can effectively capture particulate matter emitted by diesel engines, and reduce soot produced by the engine by more than 90%. At the same time, the addition of black silicon carbide powder can also improve the wear resistance and thermal shock resistance of the collector and extend its service life.
