jthan1234
Junior Member
Messages : 10 Inscrit(e) le: 17/04/2019
|
Posté le 17/04/2019 09:54 | | China Abrasive Grain suppliers |
Silicon carbide (SiC), also known as silicon carbide, is a semiconductor containing silicon and carbon. It occurs in nature and is an extremely rare mineral diatomaceous earth. Since 1893, synthetic SiC powder has been produced in large quantities as an abrasive. Silicon carbide particles can be bonded together by sintering to form very hard ceramics, which are widely used in applications requiring high durability, such as ceramic brakes, automotive clutches, and ceramic plates in bulletproof vests. The electronic applications of silicon carbide (such as light-emitting diodes (LED) and detectors) in early radios were first demonstrated around 1907. SiC is used in semiconductor electronics operating at high or high voltages or both. Large silicon carbide single crystals can be grown by the Lely method and they can be cut into gemstones called synthetic moissinite. SiC having a high surface area can be made of SiO 2 contained in plant materials. green silicon carbide mirco powder can be used to make bonding and coating abrasive tools that are free to grind and polish. Suitable for grinding of cast iron, hard alloy, titanium alloy and high speed steel. It can also polish non-metallic materials such as glass, ceramics, stone, agate and jade, as well as high quality composites, heating elements, thermal components and more. green silicon carbide mirco powder features: Green silicon carbide is high in hardness and brittle. Its grain edge is sharp and has excellent heat transfer capacity. Its purity is higher than that of black silicon carbide. Product namegreen silicon carbide mirco powder PurposeSpecificationChemical Composition(%) Abrasives gradeSICminF.CmaxFe2O3max grain12-80990.200.2 90-15098.50.250.5 180-22097.50.250.7 micropowder240-4000960.300.8 Refractory gradeGroup Size0-1mm 1-3mm 3-5mm 5-8mm990.350.7 Fine Powder180mesh 200mesh 240mesh 320mesh980.350.7 colorgreen Hardness(mohs)9.15 Melting point(� Maximum service temperature(� Ture density(g/cm3)3.9 Sample:Free existing sample for checking size and quality Packing:25kg/bag with woven bag, 40 bags per pallet, or according to customer’s requirement. MOQ:1 Ton Product lead time: 5-10 days after receipt of deposit FOB port: Qingdao port Payment terms: 30% deposit, 70% T/T before shipment Related products:Wear resistant alumina ceramic tube.Wear resistant alumina ball. Wear resistant alumina lining. Silicon nitride riser tube. silicon nitride heater sheath. degassing rotor. black silicon carbide. green silicon carbide. abrasive grain. abrasives tools. pipe Repair bandage.China Abrasive Grain suppliers website:http://www.andaindustrial.com/abrasive-tool-and-abrasive-grain/abrasive-grain/
|
|