Overview of Ceramic Grade Medium Burned Aluminas for Spray Dried Granules

Ceramic Grade Medium Burned Aluminas for Spray Dried Granules is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.

The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.

Key Features of Ceramic Grade Medium Burned Aluminas for Spray Dried Granules

Ultra-High Temperature Resistance – Stable operation up to 1800°C

Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts

Corrosion Proof – Resistant to acids, alkalis and solvents

Lightweight – 60% lighter than steel with higher strength

Electrical Insulation – Excellent dielectric properties

Customizable – Available in various diameters, lengths and tolerances

(Ceramic Grade Medium Burned Aluminas for Spray Dried Granules)

Specification of Ceramic Grade Medium Burned Aluminas for Spray Dried Granules

Tool burned aluminas offer ceramic applications well. They are calcined at tool temperatures. This temperature level matters. It gives great solidity. It also offers excellent reactivity. These residential or commercial properties are essential for spray dried granules. Our ceramic quality alumina has a regulated alpha stage. This stage is generally between 35% and 65%. This balance is vital. It guarantees the appropriate sintering habits. It helps form strong mullite bonds later on.

The fragment dimension circulation is carefully handled. Fine bits are needed. They assist granule formation throughout spray drying. Coarser fragments exist also. They avoid excessive shrinking. They lower fracturing risks. Typical sizing sees D50 worths around 3-8 microns. Particular surface area (BET) typically drops in between 5 and 10 m TWO/ g. This surface affects binder need. It affects pushing actions.

Chemical purity is really high. Alumina (Al Two O THREE) content surpasses 99%. Reduced soda (Na ₂ O) degrees are vital. We maintain them listed below 0.15%. This reduces glass stage formation. It stops problems throughout firing. Silica (SiO TWO) and iron oxide (Fe ₂ O FIVE) are additionally tightly regulated. They remain listed below 0.05%. Micronutrient are reduced. This ensures regular color in final products.

Flow residential or commercial properties are outstanding for spray drying. The powder relocates quickly. It feeds spray clothes dryers dependably. Mass density is consistent. This helps accomplish consistent granule density. The granules themselves are solid. They stand up to damaging during handling. They push well in dry forming. They provide consistent compaction. This causes better green stamina. It lowers pushing flaws. Last fired porcelains show good thickness. They have predictable shrinking. They offer trustworthy mechanical efficiency. This alumina quality is a tested option. It supplies stable lead to requiring production.

(Ceramic Grade Medium Burned Aluminas for Spray Dried Granules)

Applications of Ceramic Grade Medium Burned Aluminas for Spray Dried Granules

Ceramic quality medium melted aluminas are special aluminum oxide powders. They get fired at moderate temperature levels. This therapy gives them details homes. These powders are important for making spray dried granules. Suppliers make use of these granules to create ceramic parts. The process starts with a ceramic powder slurry. Tool shed alumina gets mixed right into this slurry. Then the slurry goes into a spray dryer. Hot air strikes the slurry inside the dryer. This swiftly dries the mixture. It develops little, rounded granules. The tool burned alumina is essential right here. It imitates a solid glue inside the granules. This makes the granules very hard. They withstand damaging quickly. This hardness is crucial for managing. Employees relocate the granules to presses. Difficult granules flow easily into the press molds. This makes sure even filling. Pushing the granules kinds environment-friendly ceramic shapes. The tool burned alumina helps once more. It makes the pressed shapes strong prior to shooting. This green stamina reduces damages risk. The granules also load securely with each other. This creates an uniform structure. Harmony is essential for consistent firing results. Fired ceramic parts reveal far better high quality. They have fewer flaws like splits or bending. Many ceramic products make use of these granules. Technical ceramics rely heavily on them. Think about wear-resistant tiles or high-temperature components. Refractory linings for heating systems use them also. Sanitaryware manufacturers require solid, trustworthy granules. Tableware producers benefit from the constant flow. Electric insulators require exact shaping. Spray dried out granules with medium burned alumina deliver this. The alumina controls the contraction during firing. Predictable shrinking implies precise final dimensions. This conserves time and material waste. Making use of the best medium burned alumina grade issues. It directly impacts the granule high quality. Good granules suggest reliable pushing. They lead to more powerful eco-friendly bodies. They cause dependable fired porcelains. Selecting the proper alumina is a basic action.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Ceramic Grade Medium Burned Aluminas for Spray Dried Granules

What is Ceramic Grade Medium Burned Alumina?
It’s a specific type of alumina. Manufacturers fire alumina at medium temperatures. This process creates a stable material. This alumina is very pure. It has consistent particle size. Ceramic makers use it to make high-quality products.

Why use Medium Burned instead of other types?
Medium Burned Alumina has the right balance. It offers good reactivity and strength. Highly reactive alumina shrinks too much during firing. Dead burned alumina is less reactive. It doesn’t bond well. Medium burned gives strength without too much shrinkage. It helps ceramics keep their shape.

How does Spray Dried Granules help?
Spray drying turns liquid slurry into powder. It makes small, round granules. These granules flow easily. They pack together well. This is important for shaping ceramics. Uniform granules mean consistent density. Consistent density prevents cracks and defects. It makes production easier and more reliable.

What makes this alumina good for spray dried granules?
Its particle size distribution is key. The particles are fine but not too fine. They bond strongly during spray drying. This creates tough granules. The granules resist breaking during handling. They also break down correctly during pressing. This ensures a strong, dense final ceramic part after firing. Good flow and packing come from the granule shape.

Where is this alumina typically used?
It’s common in advanced ceramics. Think of wear-resistant parts like tiles or liners. It’s used for grinding media. Technical ceramics in electronics use it. Refractory components often contain it. Any application needing strong, reliable alumina ceramics benefits. It provides consistent performance in demanding conditions.

(Ceramic Grade Medium Burned Aluminas for Spray Dried Granules)