Alumina Ceramic Substrates: Advanced Solutions For Electronic Applications

Alumina Ceramic Substrates: Advanced Solutions For Electronic Applications

Product Overview
Alumina ceramic substrates represent cutting-edge material technology in electronic packaging and circuit carrier systems. Manufactured from high-purity aluminum oxide (Al₂O₃) through sophisticated ceramic engineering processes, these substrates provide exceptional thermal management and electrical insulation properties. Their unique combination of mechanical robustness and thermal performance makes them indispensable in modern high-density electronic applications where reliability and efficiency are paramount.

Technical Advantages

• Superior thermal management capabilities

• Excellent high-frequency performance

• Outstanding mechanical stability

• Exceptional electrical insulation properties

• Superior chemical resistance

• Precise dimensional stability

Applications

• Power electronics and module packaging

• RF and microwave communication systems

• LED packaging and lighting systems

• Automotive electronic control units

• Medical device electronics

• Aerospace and defense systems

Technical Specifications

Manufacturing Process

1. Raw material selection and formulation

2. Powder processing and mixing

3. Green body formation

4. High-temperature sintering

5. Precision grinding and machining

6. Surface metallization processing

7. Quality inspection and testing

8. Packaging and shipment

Quality Assurance

• ISO 9001 certified manufacturing

• 100% electrical performance testing

• Comprehensive dimensional verification

• Batch traceability system

• Environmental stress screening available

• Custom qualification testing available

Customer Support

• 24-month performance warranty

• Technical consultation services

• Application engineering support

• Custom design capabilities

• Rapid prototyping services

• Global logistics support

FAQ

1. Q: What is the maximum size available for standard substrates?
   A: Standard substrates are available up to 150×150 mm, with custom sizes available upon request.

2. Q: Can these substrates be used in high-vacuum applications?
   A: Yes, our alumina substrates are suitable for high-vacuum environments with appropriate processing.

3. Q: What metallization options are available?
   A: We offer various metallization options including thick-film, DBC, and thin-film technologies.

4. Q: Are custom shapes and patterns available?
   A: Yes, we provide complete custom design and manufacturing services for specialized applications.

Industry Applications

• Power conversion systems

• Telecommunications infrastructure

• Automotive electronics

• Industrial control systems

• Medical imaging equipment

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We are a company with many years of experience in the production of special precision ceramics and the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics.

Deyu Precision Ceramics Technology Co., Ltd. has many years of experience in producing special precision ceramics, and has the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics. At present, the company has production and processing equipment such as dry press, isostatic press, experimental furnace, flat kiln, machining center, surface grinder, universal internal and external grinder, centerless grinder and laser cutting machine, as well as complete high-precision testing equipment such as high-precision projector, three-dimensional tester, metallographic microscope, hardness tester and densitometer.

With advanced production technology and complete production facilities, the company is one of the few domestic enterprises that can produce special precision ceramic structural parts and functional parts with machining accuracy less than 2 microns, and has strong core competitiveness in the same industry in China.

Advantages of the company: 1. National new technology enterprises; 2. The company has a municipal R&D center; 3. Cooperation with domestic key universities and research institutes; 4. Design, molding, sintering and precision processing; 5. The products cover alumina, zirconia, silicon nitride, silicon carbide and other precision ceramics; 6. Precision plus technology.

The company has always been standing in the position of customers to solve problems, focusing on the principle of quality and delivery time, adhering to the business philosophy of "integrity, innovation and reassurance", and sincerely looking forward to cooperating with you.