The Impact of Abrasive Raw Materials on Maritime Construction
In the industrial abrasive field, brown fused alumina uses are so wide in many industrial fields due to its unique physical and chemical properties, and it has been recognized by users. Brown fused alumina abrasive is made from bauxite, anthracite, and iron filings as the main raw materials. It has high hardness, good wear resistance, and excellent toughness and chemical stability. These characteristics make it shine in the abrasive field, whether in high-precision processing or deburring defects, it can accomplish the task well. In the metallurgical casting industry, brown fused alumina is used as the main material for casting sand molds, which can be used to process and manufacture various complex castings. It can also be used as a metallurgical solvent to improve the fluidity and metallurgical performance of metals, thus enhancing product quality. With the continuous advancement of technology, brown fused alumina has also played its role in the new energy field. It can be used to manufacture components of solar panels and lithium batteries and can also treat wastewater and gas pollutants, contributing to environmental protection. In short, the excellent performance of brown fused alumina makes it needed in many fields. In the future, it will undoubtedly make greater contributions to human progress and development.
The brown fused alumina uses mainly focus on refractory materials, grinding wheels, and sandblasting.
Used for brown fused alumina
Based refractory materials, castables, refractory bricks, and gunning mixes.
Sandblasting
The abrasive has moderate hardness, high bulk density, no free silica, heavy specific gravity, and good toughness, making it an ideal environmentally friendly sandblasting material. It is widely used in aluminum profiles, copper profiles, glass, and washed denim mold fields. It is mainly used for decontamination, rust removal, anti-corrosion, oxide skin removal, and decoration effects on various material workpieces.
Abrasives and grinding tools
It can be made into ceramic grinding wheels, resin grinding wheels, grinding heads, blocks, sandpaper, sanding belts, cloth, polishing wax, grinding agent, grinding paste, coatings, etc.
Functional fillers
Mainly used in automotive brake parts, special tires, special construction products, etc. It can be used as wear-resistant materials for high-speed highway pavements, airport runways, docks, parking lots, industrial floors, sports fields, etc.
Filter media
Another application field of abrasives is in using granular abrasives as the bottom layer of filter beds to purify drinking water or wastewater. It is a reliable water filter material, especially suitable for non-ferrous metal beneficiation and as a weighting agent for oil drilling mud.
Water jet cutting
It uses abrasives as cutting media, relying on high-pressure water jets for essential cutting, applied in cutting petroleum (natural gas) pipelines, steel materials, etc. It is a reliable and safe cutting method.
Precision casting
Used in the shell, intermediate, and surface layers in the lost wax or silica sol processes for stainless steel and aluminum castings.
