Overview of Alumina Ceramic Parts

Alumina Ceramic Parts is manufactured from 99%+ pure aluminum oxide (Al₂O₃), delivering exceptional mechanical strength and thermal stability. These advanced ceramic parts maintain dimensional stability in extreme environments up to 1800°C, making them perfect for demanding applications in semiconductor equipment, aerospace components, chemical processing, and high-temperature industrial machinery.

Features of Alumina Ceramic Parts

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

Exceptional Mechanical Strength – Superior hardness and wear resistance compared to metals

Corrosion & Chemical Proof – Resists acids, alkalis, and harsh industrial chemicals

Electrical Insulation – Excellent dielectric properties for electronic applications

Customizable Designs – Available in complex geometries with tight tolerances (±0.01mm)

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Specification of Alumina Ceramic Parts

Alumina ceramic parts supply outstanding performance in demanding applications. You need to know their crucial requirements. Purity is basic. Typical qualities are 96% alumina and 99.5% alumina. Greater pureness generally suggests far better residential properties. Thickness is important as well. Normal worths vary from 3.7 g/cm four to 3.9 g/cm three. Hardness is a major benefit. Alumina is extremely tough, close to sapphire. This gives outstanding wear resistance. Flexural stamina issues for load-bearing parts. Values typically vary from 300 MPa to over 450 MPa. Compressive stamina is likewise extremely high. This material deals with heavy crushing forces well.

Thermal residential or commercial properties are critical. Alumina ceramic withstands heats. Continuous usage temperatures typically exceed 1600 ° C. It withstands thermal shock fairly well. Its thermal conductivity is moderate. This helps take care of warm in some layouts. Electrical insulation is exceptional. Alumina has extremely high dielectric stamina. It preserves this even at raised temperature levels. This makes it perfect for electric parts.

Surface area surface influences performance. Makers attain various surface area qualities. Finer surfaces lower rubbing and wear. They additionally boost securing capacities. Tighter tolerances are possible. Accuracy grinding attains precise dimensions. Size and shape capabilities differ. Providers produce simple to intricate geometries. Typical types include tubes, plates, poles, and custom-made shapes. Shade is typically white or ivory. It can differ a little based on purity and additives.

Consider these specs very carefully. Match them to your certain application requirements. Alumina parts work well in seals, wear plates, insulators, and high-temperature fixtures. They do reliably in electronics, machinery, clinical tools, and chemical processing.

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Applications of Alumina Ceramic Parts

Alumina ceramic parts do several crucial jobs. They are tough and strong. This makes them resist wear extremely well. Numerous markets utilize them for this reason. They deal with high warmth also. Components stay steady even over 1000 levels Celsius. This is crucial where things obtain very warm.

In electronics, alumina is almost everywhere. It protects perfectly. Circuit card need this. Alumina substratums hold fragile electronic components securely. It doesn’t perform electrical energy. This avoids short circuits. Sensing units often make use of alumina real estates. They shield the sensitive parts inside.

Factories depend on alumina ceramics. They secure pumps and shutoffs snugly. These seals last a long time. They withstand chemicals and abrasion. Cutting devices utilize alumina inserts. They remain sharp reducing metal. Wear liners in equipment usage alumina. They safeguard equipment from damage.

Clinical gadgets make use of alumina porcelains. Body cells approve it well. This makes it risk-free for implants. Hip joints and oral components utilize it. It’s really smooth and solid. Instruments use alumina elements. They stand up to repeated sterilization.

Cars and trucks utilize alumina components. Sensing units keep an eye on exhaust gases. Alumina housings shield them. They take care of the engine warm and fumes. Spark plug insulators are frequently alumina. They include the high voltage spark.

Alumina is good for shield. It quits bullets and pieces. Lightweight plates utilize it for defense. Laboratory devices uses alumina crucibles. They hold liquified materials securely. They don’t react with many chemicals. Semiconductor tools require alumina components. They deal with rough processes.

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 Alumina Ceramic Parts

What temperatures can alumina ceramic parts handle?
Alumina ceramic parts work well in extreme heat. They withstand temperatures up to 1500°C. This makes them ideal for furnaces and high-heat engines. Other materials often fail at much lower temperatures. Alumina stays strong and stable.

Are alumina ceramics good electrical insulators?
Yes, alumina ceramics are excellent insulators. They block electricity very effectively. This property is vital in electronics and power systems. You can use them safely around high voltages. They prevent dangerous electrical shorts.

How strong is alumina ceramic compared to steel?
Alumina ceramic is much harder than steel. It resists scratches and wear far better. It handles heavy loads without deforming. Steel might bend under pressure. Alumina stays rigid and keeps its shape. This hardness is key for tough jobs.

Why use alumina ceramic for wear parts?
Alumina ceramic has a very slippery surface. This means less friction when parts rub together. It wears down slowly over time. Metal parts wear out faster and need replacing more often. Alumina lasts longer, saving money and downtime.

Can alumina ceramic parts be machined precisely?
Yes, we can machine alumina ceramic to tight tolerances. It requires special diamond tools because it’s so hard. The finished parts are very accurate and smooth. This precision is needed for things like seals and bearings. Its low thermal expansion helps keep the size stable.

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