Overview of Whole Bubble Alumina/refractory Ceramic Hollow Ball /Alumina Hollow Sphere

Alumina balls are high-purity ceramic grinding media known for their exceptional hardness, wear resistance, and thermal stability. Ideal for industrial applications like milling, catalysis, and wear-resistant components.

Features of Whole Bubble Alumina/refractory Ceramic Hollow Ball /Alumina Hollow Sphere

High mechanical strength & durability

Excellent chemical & thermal stability

Superior wear & corrosion resistance

Available in various sizes & purity grades

Low contamination for precision processes

(Whole Bubble Alumina/refractory Ceramic Hollow Ball /Alumina Hollow Sphere)

Specification of Whole Bubble Alumina/refractory Ceramic Hollow Ball /Alumina Hollow Sphere

Whole bubble alumina is an unique ceramic product. It is made of hollow rounds. These balls are extremely light and solid. They are used in heat applications. This product is additionally called refractory ceramic hollow round or alumina hollow round.

The main part is aluminum oxide. The web content is high. It is often above 98% and even 99%. This makes it really pure. High pureness means great performance in warmth. The product handles severe temperatures well. It can hold up against over 1800 levels Celsius. Some qualities go a lot greater.

The hollow balls been available in various sizes. Bit sizes vary extensively. You discover fine powders under 1 millimeter. You additionally locate larger grains as much as 5 millimeters. The size affects packaging and insulation. The hollow structure is vital. Air trapped inside each ball provides excellent warm insulation. This decreases warm loss dramatically. Thermal conductivity is extremely reduced. This saves power.

The material is strong despite being light. It has good crush strength. This indicates it resists damaging under pressure. Mass thickness is low. It is much lighter than solid alumina bricks. This makes setups less complicated. It decreases the tons on structures.

Whole bubble alumina resists chemicals well. It deals with acids and alkalis. It resists sudden temperature level adjustments. This thermal shock resistance is essential. Furnaces heat up and cool repeatedly. The material remains steady. It does not fracture easily.

It is used as loose fill insulation. It is also utilized to make designed blocks or castables. Usual applications include heater linings. It is used in kilns. It is made use of in reactors calling for high warmth and reduced weight. It provides terrific insulation and temperature stability. It lasts a long time in tough conditions. This makes it beneficial for industrial home heating.

(Whole Bubble Alumina/refractory Ceramic Hollow Ball /Alumina Hollow Sphere)

Applications of Whole Bubble Alumina/refractory Ceramic Hollow Ball /Alumina Hollow Sphere

Entire Bubble Alumina uses large advantages for tough jobs requiring high heat resistance and light weight. These hollow ceramic balls are made from pure alumina. Their special framework creates superb insulation. This makes them excellent for high-temperature furnace cellular linings. They maintain warmth inside efficiently. This conserves significant power. Furnaces run much more successfully. Employees see lower operating expense. The material holds up against temperatures over 1700 ° C conveniently. Thermal shock resistance is one more key benefit. Heater linings experience fast heating and cooling cycles. Whole Bubble Alumina manages this stress and anxiety extremely well. It avoids cracking and extends the lining life.

Metallurgy relies greatly on these rounds. They form shielding layers in ladles and tundishes holding molten metal. The rounds decrease warm loss from the steel. This keeps the steel fluid much longer. It improves casting quality. Foundries achieve far better results. The product does not respond with the majority of molten metals or slags. This chemical inertness is vital. It guarantees pureness in the last steel product. Contamination dangers drop.

Ceramic kilns use Whole Bubble Alumina thoroughly. It insulates kiln walls and roof coverings. Kilns get to target temperatures much faster. Less power is squandered heating up the kiln structure itself. Makers conserve money on fuel. Kiln temperature level remains much more secure. This consistency boosts fired product quality. Fewer issues happen. Production result rises.

The petrochemical sector needs durable insulation. Entire Bubble Alumina serves well in reformers and crackers. These devices run under severe heat and stress. The hollow spheres offer dependable thermal insulation. They stand up to corrosive gases and chemicals usual in oil refining. Equipment stays safeguarded. Downtime for repairs lowers. Plant safety enhances. Their reduced thickness is an additional plus. It decreases the load on assistance frameworks. Setup ends up being less complicated.

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 Whole Bubble Alumina/refractory Ceramic Hollow Ball /Alumina Hollow Sphere

What is Whole Bubble Alumina?
Whole Bubble Alumina is a special ceramic material. It looks like tiny, hollow balls. These balls are made mostly from aluminum oxide. The hollow center makes them very light. They are also incredibly strong for their weight.

Why use Hollow Alumina Balls?
These balls offer major advantages. They provide excellent heat insulation. This means they block heat transfer very well. They resist extremely high temperatures without breaking down. They are also very stable chemically. This stability prevents reactions with other materials in harsh conditions.

Where is this material used?
It finds use in demanding high-temperature industries. Common applications include furnace linings, especially in steel and glass making. It insulates kilns and reactors effectively. Foundries use it for molds and cores needing heat resistance. Any place needing lightweight, durable insulation at high heat benefits.

How hot can it handle?
Whole Bubble Alumina performs exceptionally well under intense heat. It reliably withstands temperatures reaching 1800 degrees Celsius (about 3272 degrees Fahrenheit). This makes it suitable for the most severe industrial heating processes. Its structure remains stable even at these limits.

What are the handling benefits?
The hollow sphere shape offers practical advantages. The material is much easier to pour and shape compared to dense blocks or powders. Workers can pack it into complex molds or spaces easily. This saves significant time and effort during installation or repair. Plus, its light weight reduces structural load.

(Whole Bubble Alumina/refractory Ceramic Hollow Ball /Alumina Hollow Sphere)