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 outstanding mechanical strength and thermal stability. With a maximum operating temperature of 1800°C, these rings are widely used in high-wear applications such as bearings, seals, insulators, and semiconductor processing equipment. Their exceptional hardness and corrosion resistance make them ideal for demanding industrial environments.

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

Extreme Temperature Resistance – Stable up to 1800°C with minimal thermal expansion

Superior Wear Resistance – Harder than steel, ensuring long service life

Excellent Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis, and corrosive gases

Precision Machined – Tight tolerances for consistent performance in mechanical assemblies

(Ceramic Grade Medium Burned Aluminas for Spray Dried Granules)

Specifications of Ceramic Grade Medium Burned Aluminas for Spray Dried Granules

Ceramic makers require reliable materials. Tool burned aluminas offer this objective well. They form the base for spray dried out granules. These granules end up being technical ceramics. We know consistent high quality issues most. Our ceramic grade aluminas deliver specifically that.

Alumina content remains high. It typically surpasses 99%. This purity guarantees solid end products. Salt oxide levels continue to be extremely reduced. We maintain them under 0.15%. Low salt protects against undesirable glass stages. It likewise avoids efflorescence later on. Fragment dimension is securely regulated. The mean fragment dimension (D50) usually falls between 1.5 and 3.0 microns. This variety is vital. It impacts pressing behavior and sintered density. Bulk thickness is one more vital variable. It generally varies from 0.90 to 1.10 g/cm ³. This influences slurry viscosity and spray drying out performance.

Loss on ignition (LOI) is marginal. It remains below 0.5%. Low LOI implies less shrinkage throughout firing. Surface area (WAGER) is very carefully handled. It commonly exists in between 3 and 8 m ²/ g. This impacts reactivity and binder demand. The alpha phase conversion is additionally regulated. We target a tool level. This equilibriums sensitivity and stability. It protects against extreme shrinkage throughout sintering. The chemistry is consistent batch after batch. Trace elements are kept track of. Iron oxide remains low. Silica levels are managed. This guarantees predictable shooting outcomes.

Our experience shows these specs function. They create excellent spray dried out granules. The granules circulation accurately. They push constantly. They sinter to high thickness. This gives you strong, uniform ceramic components. Quality assurance is stringent. We check every delivery. You get material you trust.

(Ceramic Grade Medium Burned Aluminas for Spray Dried Granules)

Applications of Ceramic Grade Medium Burned Aluminas for Spray Dried Granules

Ceramic grade tool burned aluminas offer a vital function in spray dried out granules. They function as the major resource of alumina needed for ceramic bodies. This specific alumina undertakes calcination at medium temperatures. This process is crucial. It develops a steady alpha alumina phase. This stage is very preferable. It conveniently liquifies during the body’s melting stage. The dissolution occurs promptly. This prevents undesirable mineral development later on.

The alumina’s low soft drink content is an additional vital advantage. Soda causes glaze defects. Less soft drink indicates less problems like scumming or blistering. This results in cleaner, a lot more trustworthy final products. The medium burn degree is essential. It balances sensitivity and stability perfectly. A lower shed may dissolve also quick. A greater melt may not liquify enough. This equilibrium guarantees constant efficiency.

Spray drying transforms ceramic slurries into free-flowing granules. These granules are crucial for pressing intricate shapes. The medium burned alumina aids below. It promotes good granule formation. The granules move well. They pack densely in journalism mold and mildew. This minimizes splitting and lamination flaws later on. The granules also keep their strength. They endure managing prior to firing.

Utilizing this alumina improves the overall pushing process. It offers predictable results. Suppliers attain regular ceramic tile or sanitaryware quality. The granules damage down consistently during shooting. This prevents bending or thickness variations. The last ceramic item gains much better mechanical toughness. It additionally reveals enhanced surface top quality. This alumina type is a basic material for high-grade spray dried ceramic granules. It makes sure reliable manufacturing and remarkable final product.

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 powder. It gets heated to medium temperatures. This heating changes its crystal structure. The result is a stable, hard material. This material is very pure. It’s designed for making ceramic products. It meets strict quality standards for ceramics.

Why use it for Spray Dried Granules?
Spray drying makes free-flowing granules from a slurry. Medium burned alumina is perfect for this. It has the right particle size and density. These properties help the slurry spray dry well. The granules form easily. They are strong and consistent. This consistency is vital for pressing ceramic parts later. Granules flow evenly into molds.

What benefits does it offer?
It gives several key advantages. The granules have excellent flowability. This makes automated pressing reliable. The granules also pack densely. This reduces pressing defects. The material sinters predictably. This means the final ceramic shrinks consistently. It helps achieve tight dimensional control. The alumina also boosts the final product’s hardness and wear resistance.

How does it affect the final ceramic product?
It directly improves the fired ceramic. The ceramic becomes denser and stronger. Its surface finish is smoother. Wear resistance increases significantly. This is important for tough applications. The product resists chipping and abrasion better. Performance and lifespan improve.

What makes it “Ceramic Grade”?
Ceramic grade means it meets strict criteria. It has very low levels of impurities. Sodium and silica are especially controlled. These impurities harm ceramic properties. The particle size distribution is precise. This ensures consistent behavior during processing. The calcination level is optimized. This gives the right reactivity for sintering. All this guarantees reliable performance in demanding ceramic uses.

(Ceramic Grade Medium Burned Aluminas for Spray Dried Granules)