White aluminum oxide 5-25 microns (also known as white fused alumina/white corundum 200mesh-0) is an extraordinary refractory powder. It is suitable for investment casting to make shells and molds in the lost foam process. There are several significant advantages of the powder.
The melting point of fused white fused alumina is 2050-2100 degrees. It has a strong high-temperature stability performance. Used for investment casting shell sand, it has cost and performance advantages. WFA F120 F280 F400 are suitable for precise casting.
Mold steel is usually alloy steel containing multiple elements. It always goes with high-speed steel or carbon steel containing chromium, nickel, manganese, and molybdenum. Users have to choose the proper blasting media for blasting those steels. White aluminum oxide coarse grits such as # 36 mesh # 30 mesh # 24 mesh can efficiently grind and surface treat mold steel.
White aluminum oxide is an extraordinary abrasive powder to produce vibratory buffing media. The WA powder is a corundum-based abrasive material. It is mostly for grinding steel, iron, non-ferrous alloy, and other metal. Vibratory buffing media made from white aluminum oxide work as buffing and deburring media on most metal-related workpieces.
White fused alumina 240# is a type of abrasive grinding media and wear resistance media. The substance of white fused alumina is α phase aluminum oxide. As an abrasive material, it is commonly used for fine polishing and surface smoothing of most metal and non-metallic surfaces. As a wear-resistance media, it can meet the function of non-slip coating and wear-resistance powder.
Colorful glazing glass is a kind of optical glass with a decorative function. Under sunlight or light, different angles produce different color changes. Presents a cool luster. Generally used for decoration of large buildings and tourist attractions. However, in outdoor environments, colorful glass is prone to wear and tear. Adding anti-wear powder to the crystalline layer of dazzling glass is a good solution. White aluminum oxide 500#,800#, and 1000# are proper grit for this application.
White aluminum oxide 46# grit is a commonly used model for producing ultra-thin cutting disc, and the amount of 46 mesh accounts for more than 70% of the production of bonded abrasives. However, in the production process of white aluminum oxide, the output ratio of 46# is fixed and cannot fully meet the needs of the grinding industry. In addition, many users in the sandblasting and grinding industry also use 46 mesh white aluminum oxide. Therefore, the price of 46 units is often higher than other grits.
White aluminum oxide grit blast media is an artificial abrasive material produced through the electric melting process. Its physical form is multi-angular particles with high hardness and toughness. White aluminum oxide blast media is suitable for the surface treatment of stainless steel parts, metal parts, and other workpieces. In the blast process, users can get proper surface toughness by controlling the pressure of the airflow. That will cause physical structural changes to the surface of the metal. The impact of abrasive sand particles causes the workpiece surface to appear uneven. In this way, it can increase the workpiece’s grip on the coating and improve its durability of the coating.
The diamond polishing pad is widely used for flooring polishing. The main raw material is diamond grain and powder. Adding white aluminum oxide powder can improve sharpness and polishing efficiency. Generally, WFA particle size is smaller than that of diamond particles as the filling of diamond water grinding discs. White aluminum oxide powder 800 # and 1200 # are commonly used grits.
White aluminum oxide abrasive grain is a common abrasive and refractory material in industrial fields. It is not only used in abrasive production and surface treatment but also used in coating wear-resistant fillers, toughening materials, industrial ceramics, and other fields. White aluminum oxide has high purity, superior hardness, and high grinding efficiency.
