Hard Specialty Ceramics

Aluminum Nitride (AlN) substrate is a ceramic material widely used in the electronics industry. It is renowned for its superior thermal conductivity, high electrical insulating properties, and outstanding chemical stability. AlN substrates have a unique combination of properties that make them... [See More]

• Performance Features: Hard
• Shape / Form: Plate / Board

• Specialty Ceramic Type: Aluminum Nitride
• Max Use Temperature: 1200

Aluminum oxide ceramic is a high-performance ceramic material, also known as alumina ceramic material. Composed of high-purity alumina powder, this non-metallic material is manufactured via pressing, molding, sintering, and other processes. According to the alumina content, it is classified as 92... [See More]

• Performance Features: Porous material; Hard
• Max Use Temperature: 1200 to 1650

• Specialty Ceramic Type: Silicon Carbide; Silicon Nitride; Tungsten Carbide
• Density: 3.6 to 3.95

Ceramic structural balls are typically used in bearings and have a supporting function. Ceramic bearing balls are a crucial component of deep groove ball bearings, angular contact bearings, self-aligning ball bearings, thrust ball bearings, etc. [See More]

• Performance Features: Hard
• Density: 3.2 to 6

• Specialty Ceramic Type: Silicon Carbide; Silicon Nitride; Tungsten Carbide; Zirconia
• Applications: Chemical or material processing; Corrosion resistant; HV / Electrical; Refractory or High Temperature Insulation

Ceramic blades are typically manufactured from zirconium oxide (also spelt zirconia). They are the preferred option in environments needing chemical resistance or non-magnetic features because of their benefits such as outstanding sharpness, long-lasting edge retention, and resistance to rust or... [See More]

• Performance Features: Hard
• Density: 5.95 to 6

• Specialty Ceramic Type: Zirconia
• Applications: Abrasion Resistant; Bioceramics; Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical; Wear resistant parts or tooling

Ceramic components are manufactured of ceramic materials, which are an extensive family of inorganic, non-metallic compounds typically consisting of metal, non-metal, and metalloid elements. The exceptional properties exhibited by ceramics, such as their high hardness, low electrical conductivity,... [See More]

• Performance Features: Hard
• Applications: Abrasion Resistant; Armor / Ballistic Protection; Bioceramics; Corrosion resistant; Electronics or semiconductors; HV / Electrical; Battery / Fuel Cell; Thermal Insulation or Fire Proofing Material; Wear resistant parts or tooling; Refractory or High Temperature Insulation

• Specialty Ceramic Type: Glass Ceramics; Silicon Carbide; Silicon Nitride; Tungsten Carbide; Zirconia; Aluminum Nitride
• Bond & Processing: Sintered / Fired

Ceramic piston for pressure washer pump produced by Unipretec is made of 99% alumina ceramics by high pressure pressing and technical machining. [See More]

• Performance Features: Hard
• Applications: Corrosion resistant; Wear resistant parts or tooling

• Density: 3.85 to 3.9
• Bond & Processing: Sintered / Fired

The ceramic ink cup ring developed by Unipretec has properties of smooth appearance, sharp cutting edge, good concentricity, good wear resistance, resistance to various ink solvents, and durability. It has passed the strict testing of many domestic and foreign customers. [See More]

• Performance Features: Hard
• Density: 5.95 to 6

• Specialty Ceramic Type: Zirconia
• Applications: Corrosion resistant

Ceramic rollers for three roll mill are an important component in the production of numerous products such as cosmetics, inks, paints, coatings, etc. They are used to grind and disperse materials, ensuring that the product quality is consistent and uniform. [See More]

• Performance Features: Hard
• Shape / Form: Roller / Roll

• Specialty Ceramic Type: Silicon Carbide; Silicon Nitride; Tungsten Carbide; Zirconia
• Applications: BuildingConstruction; Corrosion resistant

Ceramic washers are components designed specifically for applications requiring electrical insulation, corrosion resistance, and high-temperature resistance. They are classified as flat washers, shoulder washers, hat washers, etc. and generally have a central hole. Their shape can be square, round,... [See More]

• Performance Features: Hard
• Applications: Bioceramics; Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical; Wear resistant parts or tooling; Refractory or High Temperature Insulation

• Specialty Ceramic Type: Silicon Carbide; Silicon Nitride; Tungsten Carbide; Zirconia
• Bond & Processing: Sintered / Fired

Ceramic washers are made of ceramic materials like alumina or zirconia. These washers are manufactured using a variety of techniques, including pressing or slip casting, and then high-precision machining, to satisfy specific requirements. They typically have electrical insulation, thermal... [See More]

• Performance Features: Hard
• Applications: Corrosion resistant; Electronics or semiconductors; HV / Electrical; Refractory or High Temperature Insulation

• Specialty Ceramic Type: Zirconia
• Bond & Processing: Sintered / Fired

Ceramic wire drawing tools are manufactured from high-quality ceramic materials that have exceptional wear resistance and can withstand high pressures and temperatures during the wire drawing process without wear out or degradation. [See More]

• Performance Features: Hard
• Applications: Corrosion resistant; Wear resistant parts or tooling; Refractory or High Temperature Insulation

• Specialty Ceramic Type: Silicon Nitride; Zirconia
• Bond & Processing: Sintered / Fired

Si3N4 ceramic, also known as silicon nitride ceramic, is a high-performance material made up of silicon and nitrogen atoms. Due to its exceptional properties, it is perfect for high-temperature applications like gas turbines and aircraft components. Additionally, because of their great hardness and... [See More]

• Performance Features: Hard; Machinable ceramic
• Max Use Temperature: 1000 to 1200

• Specialty Ceramic Type: Silicon Nitride
• Density: 3.2 to 3.3

Silicon nitride balls, also referred to as Si3N4 ceramic balls or simply ceramic balls, are produced to provide excellent performance in demanding applications requiring high precision, durability, and resistance to wear, corrosion, and extreme temperatures. [See More]

• Performance Features: Hard
• Max Use Temperature: 1000 to 1200

• Specialty Ceramic Type: Silicon Nitride
• Density: 3.2 to 3.3

Silicon nitride rod possesses superior mechanical and thermal characteristics, is chemically inert, and can be extensively used in a wide range of demanding working conditions requiring long-term durability. [See More]

• Performance Features: Hard
• Shape / Form: Immersion Tube or Sheath

• Specialty Ceramic Type: Silicon Nitride
• Max Use Temperature: 1000 to 1200

Silicon nitride substrates offer exceptional heat resistance, ultra-high hardness, and fracture toughness, thus exhibiting outstanding mechanical properties under high-frequency vibration or high temperature circumstances. As a result, they are frequently used in industries like aerospace,... [See More]

• Performance Features: Hard
• Shape / Form: Plate / Board

• Specialty Ceramic Type: Silicon Nitride
• Density: 3.2 to 3.3

Silicon nitride tubes have outstanding mechanical and thermal characteristics, as well as excellent chemical stability, allowing them to withstand demanding working environments where metal or polymer materials are unbearable. [See More]

• Performance Features: Hard
• Shape / Form: Tube

• Specialty Ceramic Type: Silicon Nitride
• Max Use Temperature: 1000 to 1200

Zirconia ball, also known as zirconium oxide ball, is a kind of ceramic ball made of zirconium dioxide (ZrO2) material. Zirconia is a material that is incredibly durable and wear-resistant, making it perfect for applications that need great performance and long service life. Zirconia balls are... [See More]

• Performance Features: Hard
• Density: 5.95 to 6

• Specialty Ceramic Type: Zirconia
• Applications: Chemical or material processing; Corrosion resistant; Refractory or High Temperature Insulation

Zirconia ceramic valve ball and seat have excellent mechanical characteristics, and have many benefits when used in sucker rod pumps. They may replace the stainless steel valve balls and seats and are particularly adaptable to environments with high humidity and high temperatures, considerably... [See More]

• Performance Features: Hard
• Density: 5.95 to 6

• Specialty Ceramic Type: Zirconia
• Applications: Abrasion Resistant; Corrosion resistant

Zirconia plates are extensively used in a variety of industries because of their superior mechanical, thermal, and chemical characteristics. The plates are made of zirconium dioxide, which is a ceramic material known for its great strength, toughness, wear and corrosion resistance, and can withstand... [See More]

• Performance Features: Porous material; Hard
• Shape / Form: Plate / Board

• Specialty Ceramic Type: Zirconia
• Density: 5.95 to 6

Zirconia rods have superior toughness, high bending strength, excellent wear resistance and thermal insulation properties. Therefore, zirconia round rods are commonly utilized in place of metals in a variety of harsh environments. [See More]

• Performance Features: Hard
• Shape / Form: Immersion Tube or Sheath

• Specialty Ceramic Type: Zirconia
• Density: 5.95 to 6

Zirconia tubes can be made from either partially stabilized zirconia or fully stabilized zirconia. PSZ is the yttria or magnesia partially stabilized zirconia, whereas FSZ is the yttria or ceria fully stabilized zirconia. UNIPRETEC primarily manufactures yttrium partially stabilized zirconia tubes. [See More]

• Performance Features: Hard
• Shape / Form: Tube

• Specialty Ceramic Type: Zirconia
• Density: 5.95 to 6

Zirconium oxide, also spelt zirconia (ZrO2), is a type of versatile and high-performance ceramic material. It exhibits outstanding mechanical, thermal, and chemical properties, making it suitable for a vast variety of applications. [See More]

• Performance Features: Hard
• Density: 5.95 to 6

• Specialty Ceramic Type: Zirconia
• Applications: Bioceramics; Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical; Wear resistant parts or tooling; Refractory or High Temperature Insulation