Brown corundum, also known as emery, is a brown artificial corundum produced by melting and reducing three raw materials: alumina, carbon materials, and iron filings in an electric arc furnace, hence the name. The main chemical component of brown corundum is AL2O3, its content is 95.00%-97.00%, and it also contains a small amount of Fe, Si, Ti, etc. Brown corundum is the most basic abrasive and is widely used because of its good grinding performance, wide range of applications and low price.

Among all kinds of materials, everyone can always see some magical things that are understandable but not particularly understandable. For example, ceramic abrasives, for this material, some friends may know what it is, but most of them probably don’t know much about it, so today I will introduce to you what it is and what advantages it has.

Green silicon carbide, grinding wheel code GC grinding wheel is suitable for processing cemented carbide, glass, ceramics and non-metallic materials, and is also used for semiconductor materials, high-temperature silicon carbon rod heating elements, far-infrared source substrates, etc.

Diamond:

definition:

There are two types of allotropes of carbon: natural and artificial.

Diamond Diamond is commonly known as "diamond". Diamond, also known as diamond, is a mineral composed of pure carbon. Diamond is the hardest substance in nature. Diamond has many uses.

For example: cutting tools in crafts and industry. Carbon can form diamond under high temperature and pressure.

Angle grinder is a kind of resin grinding tool using special fiber fabric as reinforcement material. Angle grinding discs have high tensile resistance, impact resistance and bending strength. Angle grinding discs are widely used for grinding and rust removal of various metal and non-metallic materials, which are fast and economical.

Using diamond abrasives as raw materials and using metal powder, resin powder, ceramics and electroplated metal as binders respectively, the circular bonded abrasive tools with a through hole in the center are called diamond grinding wheels (alloy grinding wheels)

The louver wheel (hundred-leaf wheel) is called a strong elastic grinding disc, which is made of plastic or fiber mesh cover and abrasive cloth sheets.

The cutting blade belongs to the grinding wheel. It is made of abrasives and binder resin and is used to cut thin sheets of ordinary steel, stainless steel, and non-metallic materials. It is divided into resin cutting blades and diamond cutting blades.

An abrasive made from chilled iron particles that force molten iron through a steam jet. This abrasive is used in the grinding barrel to grind rocks.

Steel Shot is a spherical particle made of special materials and subjected to special heat treatment.

Glass beads are used in the rust removal of aerospace machinery, night-time reflection of zebra crossings, no-stop lines, double yellow lines on urban traffic roads, and night-time reflection devices of traffic signs.

Garnet abrasives have the characteristics of high melting point, heavy specific gravity, acid resistance, wear resistance, high strength and stable chemical properties.

FUSED ZIRCONIA ALUMINA is made from alumina and zirconium oxide as raw materials and is smelted in an electric arc furnace at temperatures above 2000°C.

Black silicon carbide is made from quartz sand, petroleum coke and high-quality silica as the main raw materials, and is smelted at high temperature in a resistance furnace. Its hardness is between corundum and diamond, its mechanical strength is higher than corundum, and it is brittle and sharp.

Brown corundum, also known as emery, is a brown artificial corundum produced by melting and reducing three raw materials: alumina, carbon materials, and iron filings in an electric arc furnace, hence its name. The main chemical component of brown corundum is AL2O3, its content is 95.00%-97.00%, and it also contains a small amount of Fe, Si, Ti, etc. Brown corundum is the most basic abrasive and is widely used because of its good grinding performance, wide range of applications and low price.

Abrasive tools made of white corundum are suitable for grinding high carbon steel, high speed steel and quenched steel. White corundum abrasives and sub-white corundum abrasives can be used as grinding and polishing materials, precision casting sand, spray materials, chemical catalyst carriers, special ceramics, advanced refractory materials, etc.