Engineered Ceramics

Engineered Ceramics are cutting-edge, high-performance, designed industrial base materials with high purity. They are recognized as ideal replacement components for most conventional refractory materials, metals, and polymers in a wide range of high-tech industries. Therefore, they are also known as Advanced Ceramics or Technical Ceramics. Engineered ceramics can extend devices’ lifetime and elevate product performance and reliability.

Advanced ceramics possess matchless properties in the following aspects:

● Ultra-high temperature stability： Most advanced ceramics have stable physical strengths under even 1000℃ working temperature.

● High mechanical strength： The hardness and compressive strength hardly exceed all metals, such as the hardness of alumina, which is similar to diamond.

● High electrical insulation: Large advanced ceramics are ideal for electrical insulators in high-voltage and high-current uses.

● Excellent thermal properties: Some are highly thermally conductive, while a few have good thermal isolation ability.

● Chemical Stability and Corrosion Resistance: Unlike metals and polymers, advanced ceramics offer low chemical solubility. Accordingly, they have better chemical stability with increasing purity.

Engineered ceramics can be classified as oxide, carbon, nitride, and so on in terms of ceramic material composition. In modern industries, the most common ceramic materials are alumina (Al2O3), zirconia (ZrO2), aluminum nitride (AIN), Boron nitride ( BN), Silicon Nitride(Si3N4), silicon carbide (SiC）, and boron carbide (B4C). Different types of ceramic materials have unique attributes that meet particular application requirements.

Thanks to their outstanding properties, engineered ceramics are extensively used as electric insulators, Ceramic Substrates, ceramic crucibles, and cutting tools in electronics, smelting and metallurgy, automobiles, machinery, semiconductors, etc.

In the past 15 years, we have formulated, designed, and manufactured various custom-engineered ceramics. We believe you can discover outstanding ceramic solutions that meet your specifications.

There are 60 products

Alumina Ceramic

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Zirconia Ceramic

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Silicon Nitride

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Boron Nitride Ceramic

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Available Ceramic Materials (1)

Alumina Ceramic (Al2O3)

- Alumina ceramics have excellent mechanical properties, electrical properties, and chemical stability, such as high hardness, wear resistance, high-temperature and corrosion resistance, and outstanding insulation properties.

- Commonly used to manufacture wear-resistant parts, ceramic circuit boards, mechanical seals, and high-voltage insulators.
Zirconia Ceramic (ZrO2)

- Zirconia ceramics have the advantages of high toughness, high bending strength and high wear resistance, excellent thermal insulation performance, and a thermal expansion coefficient close to that of steel.

- Widely used in the field of structural ceramics and are used to manufacture ceramic nozzles, valve balls and seats, ceramic blades, oxygen sensors, solid oxide fuel cells and high-temperature heating elements.
Silicon Nitride Ceramic(Si3N4)

- Silicon nitride ceramics have excellent electrical insulation and thermal shock resistance, low surface friction coefficient, wear resistance, and corrosion resistance, and its density is also the lowest among high-temperature structural ceramics.

- Typical applications include engine nozzles, ball bearings, metal processing and cutting tools, ceramic substrates, etc.
Aluminum Nitride Ceramic (AlN)

- Aluminum nitride ceramics have high thermal conductivity, high strength and hardness, good chemical stability, and excellent electrical insulation.

- Commonly used in heat dissipation substrates and electronic device packaging, electrostatic chucks for wafer processing, high-frequency and high-power devices, heat exchange devices, etc.

Polished Alumina Ceramic

Precision Zirconia Ceramic

Silicon Nitride Ceramic

Machined Aluminum Nitride

Available Ceramic Materials (2)

Boron Nitride (BN) Ceramic

- Boron nitride ceramics have high thermal conductivity, low thermal expansion, good thermal shock resistance and corrosion resistance.

- Used to manufacture crucibles for melting semiconductors and high-temperature containers for metallurgy, semiconductor heat dissipation insulation parts, high-temperature bearings, thermocouple sleeves and glass forming molds, etc.
Machinable Glass-Ceramic (Macor)

- Machinable glass-ceramics are a class of advanced composite materials that combine the properties of ceramics and glass, blending the strength and durability of ceramics with the formability and processing capabilities of glass.

- Typical applications include ultra-vacuum environments, aerospace industry, medical equipment, semiconductor industries such as lasers and sensors, and chemical analysis equipment such as X-ray fluorescence and mass spectrometry.
Silicon Carbide Ceramic(SiC)

- Silicon carbide ceramics have extremely high elastic modulus, thermal conductivity and low thermal expansion coefficient, are not prone to bending stress deformation and thermal strain, and have excellent polishability and can be machined to an excellent mirror surface.

- Commonly used in the manufacture of sealing rings, bulletproof armor, nozzles for handheld spray guns, and pump shafts, thrust plates, and bushings for magnetic pumps.
Steatite Ceramic (MgO·SiO2)

- Steatite ceramics have good electrical properties and high mechanical strength, as well as low dielectric loss at high frequencies.

- Typical applications include insulating parts in high-frequency equipment.

Boron Nitride Ceramic

Macor Machinable Glass-Ceramic

Silicon Carbide Ceramic

Steatite Ceramic

Ceramic Manufacturing Process

1. Granulation

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Choose high-purity industrial ceramic materials such as alumina, zirconia, silicon nitride, etc. Next we need to granulate the raw materials. Put the raw materials into a blender for mixing. The blender grinds the materials into fine particles to make them more uniform.

2. Forming

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Choose the most appropriate forming method by comprehensively considering the product's performance requirements, shape, size, output and economic benefits. Common ceramic forming methods include hot pressing, dry pressing, isostatic pressing, tape casting, extrusion and injection molding.

3. Drying

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The finished ceramic body needs to be dried. The high humidity ceramic body is placed in a dryer, heated and blown with dry air to gradually evaporate its moisture. Drying is essential to prevent cracks and ensure uniform shrinkage during the critical sintering stage.

4. Sintering

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The dried ceramic body is placed in a sintering furnace for sintering. The sintering temperature varies depending on the raw materials, and is usually above 1500°C.

5. Finishing and Post-Processing

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Finishing is a crucial step in the production process. After sintering, the ceramic can be further machined, ground or polished to obtain the desired surface finish and meet the tightest dimensional tolerances.

6. Washing

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Washing is an important step to remove residues or impurities from finished ceramic products.

7. Product Inspection

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Quality control is essential to ensure the quality and durability of the final product. Only qualified products that meet standards can be delivered to customers, thus ensuring that the product is suitable for the intended application.