Introduction to Alumina Ceramics

Alumina ceramics are known for their high hardness, wear resistance, corrosion resistance, good electrical insulation and high temperature stability. According to the different alumina content, it can be divided into different grades, such as 95 porcelain, 99 porcelain, etc., among which 99 porcelain refers to ceramic materials with an alumina content of 99%. As the alumina content increases, its mechanical strength and electrical insulation properties will also increase accordingly.

Characteristics of Alumina Ceramics

High Hardness: Alumina ceramics have extremely high hardness, which makes it very wear-resistant and suitable for manufacturing abrasive tools and parts that require wear resistance.

Wear resistance: Due to its high hardness, alumina ceramics show excellent wear resistance and are suitable for manufacturing parts for long-term use.

Corrosion resistance: Alumina ceramics have good resistance to most acids and alkalis, making them widely used in the chemical industry.

Good electrical insulation: As an excellent electrical insulating material, alumina ceramics are widely used in electronic and electrical products.

High temperature stability: Ability to withstand extremely high temperatures without significant physical or chemical changes, which makes it an ideal choice for applications in high temperature environments.

Biocompatibility: In the medical field, certain grades of alumina ceramics are used to make medical devices such as artificial joints due to their good biocompatibility.

(China Professional Factory Advanced Precision Alumina Zirconia Ceramic Products)

Specifications of China Professional Factory Advanced Precision Alumina Zirconia Ceramic Products

China Professional Factory produces advanced precision alumina and zirconia ceramic products for industrial applications. These ceramics are engineered for high performance, durability, and reliability. The materials meet strict technical standards and suit demanding environments.

Alumina ceramics contain over 95% aluminum oxide. They offer high hardness, excellent wear resistance, and thermal stability up to 1600°C. The material resists chemical corrosion and electrical insulation. Common uses include seals, bearings, cutting tools, and medical components.

Zirconia ceramics feature yttria-stabilized zirconium oxide. They provide superior fracture toughness and bending strength compared to alumina. The material operates in temperatures up to 2400°C. It resists thermal shock and abrasion. Applications include aerospace parts, dental implants, grinding media, and precision shafts.

Products are customizable in shapes, sizes, and surface finishes. Standard dimensions range from 1mm to 500mm. Tolerances reach ±0.1μm for critical components. Advanced techniques like CNC machining, grinding, and laser cutting ensure precision. Surface roughness can be polished to Ra 0.02μm.

The factory uses high-purity raw materials and ISO-certified processes. Sintering occurs in controlled kilns for uniform density. Each batch undergoes testing for hardness, density, porosity, and crack resistance. X-ray and ultrasonic inspections detect internal flaws.

Products comply with ASTM, DIN, and JIS standards. They serve industries like semiconductors, automotive, energy, and biotechnology. Custom solutions are available for specialized thermal, mechanical, or electrical requirements.

Quality control includes strict pre-shipment checks. Documentation covers material certificates, test reports, and inspection records. Packaging uses anti-static materials to prevent damage during transit. Lead times vary from 2 weeks for stock items to 8 weeks for custom orders.

The factory supports OEM and ODM projects. Technical teams assist with design optimization and material selection. Samples are provided for performance validation. Bulk orders receive competitive pricing and priority production slots.

(China Professional Factory Advanced Precision Alumina Zirconia Ceramic Products)

Applications of China Professional Factory Advanced Precision Alumina Zirconia Ceramic Products

China’s professional factories produce advanced precision alumina zirconia ceramic products for various industries. These materials combine high strength, wear resistance, thermal stability, and chemical inertness. They perform well in extreme environments.

Industrial machinery uses these ceramics for cutting tools, bearings, and seals. The hardness of alumina zirconia reduces friction. This extends equipment lifespan. Factories rely on these parts to maintain productivity under heavy loads.

Electronics manufacturers use these ceramics in substrates, insulators, and sensor components. The materials insulate electricity effectively. They handle high temperatures in circuits. Devices stay stable during operation. Miniaturized electronic parts benefit from their precision.

Medical applications include dental implants, joint replacements, and surgical tools. Alumina zirconia is biocompatible. It resists body fluids. Sterilization processes do not damage it. Patients experience durable, safe medical solutions.

Aerospace and automotive sectors use these ceramics for engine components, valves, and heat shields. They tolerate extreme heat and pressure. Fuel efficiency improves. Engines last longer. Vehicles and aircraft achieve better performance.

Energy industries apply these ceramics in solar panels, fuel cells, and nuclear reactors. They resist corrosion from harsh chemicals. Thermal management improves. Energy systems operate reliably. Renewable technologies benefit from their durability.

Chemical processing plants use alumina zirconia for pumps, valves, and reactor linings. The materials withstand acidic or alkaline environments. Leaks and contamination risks drop. Production stays efficient.

These ceramics also serve in defense for armor plates and radar components. Their lightweight nature and impact resistance protect personnel and equipment. Signal transmission remains stable in critical conditions.

Customization is possible. Factories adjust composition and shape to meet specific needs. Industries receive tailored solutions without sacrificing performance. Quality control ensures consistency in every batch.

Alumina zirconia ceramics address modern engineering challenges. Their versatility supports innovation across fields. Businesses choose these materials for reliability and cost-effectiveness.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, 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 Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. 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 China Professional Factory Advanced Precision Alumina Zirconia Ceramic Products

What materials are in these ceramic products? The main materials are alumina and zirconia. Both are advanced ceramics known for high hardness and heat resistance. Factories use strict quality control during production. These materials work well in tough industrial environments.

Can these products be customized? Factories adjust size, shape, and surface finish based on needs. Custom specifications are accepted for special projects. Advanced machinery handles precise modifications. Samples are tested before mass production to ensure accuracy.

Where are these ceramics commonly used? They fit medical devices, aerospace parts, and electronics. The materials resist wear, corrosion, and high temperatures. Industrial machinery uses them for components like seals or bearings. They perform reliably under heavy stress or chemical exposure.

How durable are alumina-zirconia ceramics? They last longer than metals or plastics in extreme conditions. Tests confirm strength under mechanical pressure or thermal shocks. Properly maintained, they avoid cracking or degradation for years. This reduces replacement costs over time.

What is the production lead time? Standard orders take two to four weeks. Large or complex orders may need extra time. Factories prioritize urgent requests if deadlines are clear early. Delays are rare but possible due to material checks or logistics.

(China Professional Factory Advanced Precision Alumina Zirconia Ceramic Products)