What’s the material for black ceramic filter? Black silicon carbide 600#
Ceramic filters are divided into two types: white and black. White is usually made of alumina. Black ceramic filters use black silicon carbide micropowder as the main powder raw material. The model currently used by our customers is: black silicon carbide micropowder 600# mesh
Black silicon carbide film refers to a film made of black silicon carbide as the main material. Silicon carbide is an inorganic material with good mechanical properties and chemical stability, and can work under high temperature and high pressure environments. The advantages of silicon carbide film are excellent wear resistance, high hardness and high temperature stability, so it is widely used in cutting, electronics, optics and other fields. Silicon carbide film has high hardness and wear resistance, which can effectively protect the underlying material from wear and corrosion. Silicon carbide film has excellent high temperature stability and chemical stability, and can be used for a long time in harsh environments.
Silicon carbide film has a wide range of applications. Silicon carbide film is mainly used in cutting tools, etching tools, optical mirrors and electronic devices. For example, silicon carbide film can be used to make high-efficiency LED devices to improve their light efficiency and life. For example, ceramic film can be used as a protective layer on the surface of a metal substrate to improve its hardness and corrosion resistance.
Now, let’s take a look at the performance indicators of the main material – black silicon carbide: Black silicon carbide production process: Black silicon carbide is made of quartz sand, petroleum coke (or coal coke), sawdust (salt is needed to produce green silicon carbide) and other raw materials in a resistance furnace through high-temperature smelting. It is black and opaque, hexagonal crystals, and has a Mohs hardness of 9.16-9.5. It is second only to diamond and boron carbide, and its performance is brittle and sharp and has a certain conductivity. Black silicon carbide contains about 98.5% SiC, and its toughness is higher than that of green silicon carbide. It is mostly used to process materials with low tensile strength, such as glass, ceramics, stone, refractory materials, cast iron and non-ferrous metals, optical glass, ceramics and other non-metallic mat
