Overview of High Hardness Alumina Ceramic Al2O3 Ceramic Block Ceramic Plate

High Hardness Alumina Ceramic Al2O3 Ceramic Block Ceramic Plate is advanced ceramic components made from high-purity aluminum oxide (Al₂O₃), known for their exceptional hardness, thermal stability, and corrosion resistance. These plates are widely used in demanding industries such as electronics, aerospace, semiconductor manufacturing, and high-temperature furnace applications due to their superior electrical insulation and wear-resistant properties.

Key Features of High Hardness Alumina Ceramic Al2O3 Ceramic Block Ceramic Plate

High Thermal Resistance ：Withstands extreme temperatures up to 1600°C.

Excellent Electrical Insulation：Ideal for electronic substrates & insulators.

Superior Mechanical Strength：High hardness & wear resistance for long-lasting performance.

Chemical & Corrosion Resistance：Resists acids, alkalis, and harsh environments.

Customizable：Available in various sizes, thicknesses, and purity levels (96%-99.9%).

(High Hardness Alumina Ceramic Al2O3 Ceramic Block Ceramic Plate)

Specification of High Hardness Alumina Ceramic Al2O3 Ceramic Block Ceramic Plate

High hardness alumina ceramic blocks and plates deliver extraordinary performance. This product provides exceptional wear resistance. It stands up to severe abrasion in challenging problems. Alumina ceramic keeps its strength at heats also. You can depend on it for requiring applications.

The structure is generally Al2O3, light weight aluminum oxide. High pureness degrees are typical. This guarantees regular material properties. Normal purity reaches 99.5% or greater. Density is high, typically around 3.9 g/cm FIVE. This thick framework contributes to its solidity and resilience.

These porcelains manage extreme warm effectively. Operating temperatures get to 1600 ° C and even 1700 ° C. This makes them ideal for heater linings and kiln furniture. Thermal shock resistance is additionally excellent. Unexpected temperature modifications create much less fracturing.

Surface area coatings are very smooth. This minimizes rubbing and avoids product sticking. You get low wear rates and easy cleaning. The material resists corrosion properly. Acids, alkalis, and solvents create little damage. This is crucial for chemical processing devices.

Electric insulation buildings are exceptional. Alumina ceramic blocks high voltages. It functions dependably in electric and electronic parts. Mechanical strength continues to be high under compression. It lugs heavy tons without breaking.

Custom shapes and sizes are conveniently offered. We machine blocks and plates to your precise illustrations. Thickness and measurements match your demands. This material addresses troubles in numerous sectors. Mining, aerospace, and manufacturing rely on its toughness. It changes metals where wear is a significant issue.

(High Hardness Alumina Ceramic Al2O3 Ceramic Block Ceramic Plate)

Applications of High Hardness Alumina Ceramic Al2O3 Ceramic Block Ceramic Plate

High firmness alumina ceramic Al2O3 ceramic blocks and plates carry out well in tough problems. These components stand up to wear remarkably. They take care of severe warmth without damage. This makes them crucial for numerous requiring jobs.

Industrial utilizes demand materials that last. Alumina ceramic blocks line chutes and hoppers managing rough products like ores or sand. They shield the steel beneath. Ceramic plates function as wear-resistant liners inside pumps and valves relocating slurries. They prolong tools life significantly. Cutting tools take advantage of alumina inserts. They equipment hard metals properly. Grinding procedures make use of alumina segments for constant outcomes.

The electronics market relies upon alumina’s protecting residential properties. Alumina ceramic plates form strong bases for motherboard. They take care of warm well in power electronic devices. Sensor housings made from alumina shield delicate parts. They function reliably in rough electric environments.

Medical applications call for safety and precision. Alumina ceramic is biocompatible. It is risk-free for body contact. Surgeons use alumina plates and blocks in joint replacements. They offer smooth, sturdy bearing surfaces. Oral treatments make use of alumina for strong, specific crowns and bridges. Laboratory equipment made from alumina resists chemical attack. It handles heats during testing.

Chemical processing plants deal with corrosive compounds. Alumina ceramic liners secure containers and pipes. They hold up against solid acids and antacids. Alumina components in pumps and valves stop leakages. They preserve honesty where steels fall short. Heating system procedures subject materials to extreme heat. Alumina setters and kiln furniture support things during firing. They endure duplicated thermal cycles. Alumina tubes safely direct thermocouples in molten steel.

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 High Hardness Alumina Ceramic Al2O3 Ceramic Block Ceramic Plate

What makes alumina ceramics so hard?
Alumina ceramics contain aluminum oxide. This material has strong atomic bonds. The bonds resist scratching and wear very well. Alumina ranks just below diamonds on the hardness scale. This makes it great for tough jobs.

How hot can these ceramic plates get?
Alumina plates handle very high heat. They work fine up to about 1600 degrees Celsius. They don’t melt or break down easily at these temperatures. This heat resistance is key for furnaces and engines.

Where are these hard ceramic blocks used?
They are used in many tough places. Wear parts in machinery often use them. They line pipes carrying abrasive materials. Electronic insulators use them. They protect surfaces in high-wear zones. Cutting tools also use alumina inserts.

Are all alumina ceramics the same?
No, they are not the same. The hardness and properties change with purity. Higher purity alumina (like 99%) is harder and stronger. Lower purity grades (like 92%) cost less. The right grade depends on the job.

Can these ceramic plates break easily?
Alumina is very hard, but it can be brittle. It resists scratching extremely well. It can crack if hit hard or bent. Careful handling is important. Avoid sharp impacts during installation or use.

(High Hardness Alumina Ceramic Al2O3 Ceramic Block Ceramic Plate)