Overview of High-Temperature Resistance 99% Alumina Al2o3 Ceramic Ring/ Disc Precision Ceramic Gasket Insulator

High-Temperature Resistance 99% Alumina Al2o3 Ceramic Ring/ Disc Precision Ceramic Gasket Insulator 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 High-Temperature Resistance 99% Alumina Al2o3 Ceramic Ring/ Disc Precision Ceramic Gasket Insulator

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

(High-Temperature Resistance 99% Alumina Al2o3 Ceramic Ring/ Disc Precision Ceramic Gasket Insulator)

Specifications of High-Temperature Resistance 99% Alumina Al2o3 Ceramic Ring/ Disc Precision Ceramic Gasket Insulator

This alumina ceramic ring manages extreme heat well. It remains steady at temperatures up to 1700 ° C. This makes it best for warm settings. The product is 99% pure aluminum oxide. This high purity gives it exceptional performance. It stands up to chemicals strongly. Acids and antacids do not harm it conveniently. This ring is extremely hard. Its firmness degree is around HRA 85. This hardness implies it stands up to wear properly. It keeps its shape under stress. The material is electrically insulating. It stops current circulation dependably. This is necessary in electric uses.

It comes in different dimensions. Typical external diameters are 10mm to 200mm. Internal diameters range from 5mm to 150mm. Densities are typically 1mm to 20mm. Custom dimensions are readily available. We can make rings to your precise illustrations. Accuracy issues. Resistances are limited. We manage dimensions carefully. Normal tolerance is ± 0.1 mm. We attain tighter tolerances for crucial work. The surface area coating is smooth. This reduces friction. It avoids leakage well.

This ceramic ring holds up against thermal shock. It manages rapid temperature level adjustments. It does not crack easily. Its strength stays high at temperature level. The compressive toughness is high. It bears hefty loads. The flexural toughness is excellent. It stands up to bending forces. This ring is extremely dense. Density has to do with 3.9 g/cm THREE. Reduced porosity improves performance. It blocks gases and liquids efficiently. Water absorption is virtually absolutely no. This prevents contamination.

Individuals utilize it commonly. It serves as a gasket or spacer. It protects in electric heating systems. It protects parts in heating systems. It operates in semiconductor tools. It fits in laser equipment. It operates in high-power illumination. It separates elements needing seclusion. It supplies wear resistance. It lasts longer than steel in tough spots. Its security is essential. It does not warp or thaw. It keeps its residential or commercial properties in time. This ring uses trusted efficiency under anxiety. It is a sensible service for demanding jobs.

(High-Temperature Resistance 99% Alumina Al2o3 Ceramic Ring/ Disc Precision Ceramic Gasket Insulator)

Applications of High-Temperature Resistance 99% Alumina Al2o3 Ceramic Ring/ Disc Precision Ceramic Gasket Insulator

These 99% alumina Al2O3 ceramic rings and discs deal with severe heat. They withstand temperature levels over 1500 ° C. This makes them important where warmth destroys various other materials. Their high purity ensures stability. They resist chemical attack. They maintain their form under thermal stress and anxiety.

These buildings resolve hard issues. In semiconductor manufacturing, they serve as insulators inside high-temperature furnaces. They protect sensitive components from extreme warm during processing. They give electrical isolation accurately. Plasma etching chambers use them. They deal with harsh gases and high power.

Industrial furnaces depend upon these porcelains. They serve as heating system cellular linings, sustains, and thermocouple security tubes. They shield dimension devices. They sustain the severe heating system setting time after time. They stop contamination. They last much longer than metal alternatives.

Thermal processing equipment requires robust components. These ceramic rings and discs are ideal furnace furnishings. They lug hefty loads at peak temperature levels. Kilns use them for setting plates. They sustain items throughout shooting without warping.

High-temperature sensing units call for trusted insulation. These alumina parts insulate sensor aspects. They ensure accurate readings in engines, exhaust systems, and industrial procedures. They protect against electrical shorts. They secure sensing units from straight warmth.

Electric applications profit considerably. These porcelains are excellent electrical insulators. They isolate high-voltage elements in power systems. They prevent arcing and existing leakage. Their thermal stability protects against break down under lots.

Machinery deals with rubbing and wear in warm zones. These alumina parts use high wear resistance. They carry out well as bearings, seals, and bushings in high-heat atmospheres. They outlive steel parts. They reduce upkeep downtime.

Their dimensional precision is essential. Limited resistances make certain excellent fit as gaskets and spacers. They secure properly. They provide regular splitting up in settings up. Laser reducing and grinding achieve this precision. Custom forms are feasible.

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-Temperature Resistance 99% Alumina Al2o3 Ceramic Ring/ Disc Precision Ceramic Gasket Insulator

Here are 5 FAQs about High-Temperature Resistance 99% Alumina Al2O3 Ceramic Ring/Disc Precision Ceramic Gasket Insulator:

What is this alumina ceramic ring? It’s a precision-made part. We use 99% pure aluminum oxide (Al2O3). This material gives it special properties. It handles extreme heat well. It insulates electricity effectively. It resists chemical attack. We shape it into rings or discs. It serves as a gasket or insulator.

How hot can it get? This alumina ceramic handles very high temperatures. It works reliably up to 1600°C (2912°F). It survives short bursts near 1800°C (3272°F). This is much hotter than most metals or plastics. It won’t melt or degrade easily. This makes it good for furnaces or engines.

Does it resist chemicals? Yes, it resists most chemicals strongly. Acids and alkalis generally don’t harm it. Strong acids like hydrofluoric acid are bad. Hot concentrated bases can also damage it. It doesn’t corrode like metal. It won’t rust. This stability is important in harsh processes.

Is it a good electrical insulator? Absolutely. It blocks electricity very effectively. This works even at its maximum temperatures. It doesn’t conduct current. It prevents electrical shorts. This is key in high-heat electrical applications. Think spark plugs or heating elements.

Why is precision important? These parts often fit tightly. They seal gaps or insulate components. Precise dimensions are critical. We machine them carefully. We use grinding or lapping. This ensures the exact size and shape. It guarantees a proper fit. It prevents leaks or failures.

(High-Temperature Resistance 99% Alumina Al2o3 Ceramic Ring/ Disc Precision Ceramic Gasket Insulator)