Alumina Plate Description

Advanced Ceramic Materials (ACM) offers Alumina Plate in purities from 95% to 99.8%.

Typical applications: furnaces, crucibles, thermocouple sheaths, semiconductor components, and armor.

Key properties: high temperature resistance (up to 1750°C), chemical resistance, electrical insulation, and wear resistance.

Custom sizes and shapes available. Contact us with your drawing or specification.

Alumina Plate Specifications 

*This chart demonstrates the typical properties of common alumina materials used to produce our alumina ceramic parts. Properties of customized alumina parts may vary due to different processes. Advanced Ceramic Materials (ACM) can produce aluminum oxide products according to your specified instructions or strive to meet your requirements.

Key Features and Benefits

• High-Temperature Resistance: Withstands temperatures up to 1750°C.
• Chemical Resistance: Excellent resistance to corrosive environments.
• Electrical Insulation: Superior insulating properties.
• Durability: High hardness and wear resistance.
• Low Thermal Expansion: Reduces the risk of thermal shock.

Applications

Alumina ceramic plates have a wide variety of applications:

• Armor: Hard enough to be used as armor for personnel and vehicles.
• Chemical Industry: Ideal for applications requiring high corrosion resistance.
• Industrial Furnaces: Maintains hardness and structural integrity at high temperatures.
• Semiconductor Industry: Used in parts for CVD thin films, ion implants, photolithography, and other semiconductor components.
• Traditional Industries: Suitable for injector tubes, gas nozzles, and insulators.

Packaging

Our alumina plates are carefully handled to prevent damage during storage and transportation, ensuring the products remain in their original high-quality condition.

Frequently Asked Questions (FAQs)

Q1: What is the difference between 95% and 99.8% alumina?

Higher purity alumina offers better high-temperature performance, higher electrical resistivity, and better chemical resistance. 95% is more cost-effective for general applications. 99.8% is recommended for semiconductor, aerospace, and high-temperature furnace applications.

Q2: Can you cut alumina plates to specific shapes?

Yes. We offer CNC machining, laser cutting, and waterjet cutting. Tolerances down to ±0.05mm are available. Send us your drawing (DXF, STEP, or PDF).

Q3: Do you provide certificates or test reports?

Yes. We can provide material certificates, dimensional inspection reports, and composition analysis upon request.

Ordering Information

How to order:

1. Send us your specification: size (length x width x thickness), purity, and quantity.
2. We will reply with a quote within 24 hours.
3. Confirm order and arrange payment (bank transfer, credit card, or PayPal).

What we need from you:

• Drawing or sketch (if custom shape)
• Desired purity (95% to 99.8%)
• Quantity and delivery address

Contact us using the [Get a quote] button.