Brown Alumina
Why Choose Us
Professional Team
We have our R&D department and we are seeking to develop more new items with unique designs, to provide customer high-quality product.
Reasonable Price
With our strong technology back-up, reasonable price& up-date product design, we can provide you excellent service.
Good Service
Delivery time is fast and clear, we will send customers some photos of order bags Mark, productions status, as well as goods are loaded into containers.
Fast Delivery
Delivery time is fast and clear, we will send customers some photos of order bags Mark, productions status, as well as goods are loaded into containers.
Brown alumina is a type of alumina, which is a chemical compound consisting of aluminum oxide. It is a brown-colored abrasive material that is widely used for sandblasting, grinding, and polishing applications. Brown alumina is produced from bauxite, a mineral that is rich in aluminum oxide, by heating it to high temperatures in a furnace. The resulting material is then crushed, screened, and graded to produce various sizes of abrasive grains suitable for different applications. Brown alumina is known for its toughness, high hardness, and resistance to wear, making it ideal for use in abrasive applications.
Benefits of Brown Alumina
High hardness
Brown alumina is a very hard material, which means it can effectively remove tough surface materials. It is ideal for grinding and polishing applications.
High durability
Brown alumina is highly durable and can withstand high pressure and high temperatures. This makes it ideal for use in challenging environments.
Chemical stability
Brown alumina is chemically stable, making it resistant to acids, alkalis, and other corrosive substances. This makes it a suitable choice for industrial applications.
Controlled particle size distribution
Brown alumina can be produced in a variety of particle sizes, which allows for better control over the abrasive properties of the material.
Cost-effective
Brown alumina is a cost-effective abrasive material that offers excellent value for money. It is widely used in industries such as metalworking, ceramics, and refractories.
Environmentally friendly
Brown alumina is a natural mineral that is free from harmful chemicals and pollutants, making it an environmentally friendly choice for abrasive applications.
What are the Applications of Brown Alumina
Abrasive IndustrY
As an abrasive, Brown Alumina offers certain benefits and traits. First off, it is a stiff abrasive with a very high degree of hardness, making it more efficient in removing materials from the workpiece's surface during the grinding and polishing process. This results in higher processing effectiveness and better processing quality. Additionally, Brown Fused Alumina is difficult to wear and has strong abrasion resistance, allowing it to retain a long service life during usage. Brown Fused Alumina is particularly significant in the field of high-temperature processing due to its exceptional thermal stability and ability to retain performance at high temperatures.
Refractory Raw Material Industry
When creating refractory bricks and coatings, Brown Alumina is a crucial component. Due to Brown Fused Alumina's strong refractoriness and abrasion resistance, which make up one of the key components of refractory bricks, refractory bricks can survive high temperatures and chemical assaults, making them a common component of industrial furnaces and high-temperature kilns. Furthermore, Brown Fused Alumina particles in refractory coatings improve adhesion and abrasion resistance, prolonging the useful life of refractory coatings and shielding the surface of refractory bricks from extreme heat and chemical degradation.
For industrial applications, Brown Fused Alumina's special safety properties make it a unique synthetic material. Due to its non-explosive and non-dusting characteristics, it can withstand extreme heat, pressure, and abrasion without experiencing hazardous explosions or dust emissions. This significantly lowers possible dangers in industrial production processes and makes Brown Fused Alumina safer and more dependable in the application of abrasives, grinding tools, and other high-strength equipment.
Because Brown Fused Alumina possesses non-cracking stability, it will not fracture or break when exposed to extreme heat or temperature fluctuations. For refractory materials and equipment that resist wear, this quality is crucial. In high-temperature kilns, refractory materials including refractory bricks and coatings are subjected to extreme circumstances, and Brown Fused Alumina's stability assures the durability of refractory products throughout time. Similar to how wear-resistant tools like grinding wheels and abrasives are put through rigorous applications, Brown Fused Alumina's stability enables it to preserve the integrity and performance of the tools over time.
The Benefits of Using Aluminium Oxide as An Abrasive
Surface abrasion treatments need to be highly effective and efficient, as inconsistencies in the substrate could affect the quality of the finish. Aluminium Oxide is effective at removing debris or accumulations, whilst also producing an ideal surface finish for subsequent painting, coating, lining or NDT testing.
Because of the superior strength of Aluminium Oxide, it is ideal for use on robust materials such as steel or stainless steel. Other abrasives, which lack the hardness of Aluminium Oxide, are less effective in blast treatment of steels and will produce a less consistent and thorough result.
Some abrasive media produce dust during blast treatment which, if it contains harmful substances or toxins, presents a potential risk to the health of operatives. For this reason, some media, such as silica sand, have undergone restrictions, so a non-toxic alternative that poses no risk to human health is necessary. Aluminium Oxide is an entirely natural product that is also chemically inert, while the absence of clouds of dust during cleaning mean improved visibility for operatives, so each treatment can be completed quickly and accurately. It is important to wear PPE when using any abrasives.
Due to its hardwearing properties, Aluminium Oxide boasts a longer cutting life than other abrasive media, so it can be reused repeatedly without losing efficacy. Consequently, with less frequent renewal, Aluminium Oxide offers excellent value for money. Also, Aluminium Oxide cleans quickly, so less time is spent between treatments preparing equipment and more treatments can be completed.
Brown Alumina Features
High temperature and corrosion resistance
Used for practicing rare precious metals, special alloys, ceramics, lining of ironmaking blast furnace (wall and tube); physical and chemical vessels, spark plugs, heat-resistant and oxidation-resistant coating.
High hardness, good abrasion resistance, high strength
In the chemical system, used as a variety of reaction vessels and pipes, chemical pump parts; do mechanical parts, a variety of molds, such as wire drawing mold, extruded pencil core mold mouth.
Corundum thermal insulation materials
Such as corundum lightweight bricks, corundum hollow ball and fiber products, widely used in a variety of high-temperature furnace walls and roofs, both high-temperature resistance and thermal insulation.
Currently, Brown Fused Alumina's market position in the industrial field is growing, and it is widely used in the abrasive, abrasive tools, and refractory raw materials industries. With the increasing demand for efficient, high-quality materials for industrial production, Brown Fused Alumina will continue to maintain its important position. Market trends indicate that demand for Brown Fused Alumina will continue to grow in areas such as metalworking, ceramics manufacturing, and glass craftsmanship.
Store brown alumina in a cool, dry location
Brown alumina should be stored in a cool, dry location to prevent it from absorbing moisture. Moisture can cause brown alumina to clump together and make it difficult to use.
Keep brown alumina away from direct sunlight
Prolonged exposure to sunlight may cause brown alumina to degrade, which may reduce its effectiveness.
Use proper PPE
Always wear proper personal protective equipment (PPE) when handling brown alumina. This includes gloves, a respirator, safety glasses, and coveralls.
Clean equipment after use
After using brown alumina, clean the equipment thoroughly to prevent cross-contamination. Brown alumina should be used separately from other materials to avoid contamination.
Check for quality
Check the brown alumina's quality regularly to ensure that it's working properly. If it appears clumpy, discolored, or has a strange smell, it may be time to replace it.
Store brown alumina in an airtight container
Once you have opened a container of brown alumina, seal it tightly after each use. This will help keep moisture out and preserve the product's integrity.
Keep brown alumina away from chemicals
Brown alumina should be kept away from chemicals that may react with it and cause it to degrade. Store brown alumina in a separate location from other chemicals to prevent contact.
Our Factory
Zhengzhou mayjoy abrasives co., ltd mayjoy abrasives has been in the field of fused aluminum oxide over 20years, in the beginning, the director Mr. Feng only has 1 production line, it was hard. But after these years effort, he has more than 5 lines with two plants, and also set up a very professional exporting sales team since 2013, now working with America, South America, Southeast Asia, Europe, etc more than 30 countries.
FAQ
Q: What is Brown Alumina?
Q: What are the properties of Brown Alumina?
Q: What is Brown Alumina used for?
Q: How is Brown Alumina produced?
Q: What are the benefits of using Brown Alumina?
Q: What is brown fused alumina used for?
Q: What is the difference between white and brown aluminum oxide?
Q: What is brown aluminium?
Q: What is the difference between white alumina and brown alumina?
Q: What is the main use of alumina?
Q: What is the function of alumina?
Q: What is the difference between alumina and fused alumina?
Q: What is the difference between aluminium oxide and alumina?
Q: What is the composition of brown aluminum oxide?
Q: Over View Brown Fused Alumina Oxide?
Q: What is the percent composition of aluminum oxide?
Q: What is the difference between brown aluminum oxide and white aluminum oxide?
Q: What is brown aluminium?
Q: What is the difference between brown and white alumina?
Q: What color is aluminum oxide?
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