Ceramic Metallization
What's Ceramic Metallization ?
Ceramic metallization is the process of applying a metallic layer to ceramic surfaces, enabling them to bond with metals, enhance electrical conductivity, or improve thermal performance. It is widely used in electronics, aerospace, and medical devices. Common ceramics include alumina, zirconia, and silicon nitride, while metals like molybdenum, tungsten, and nickel are typically used.
Key processes include thick film, applying metal pastes and firing; thin film, using sputtering or vapor deposition; and active brazing, bonding ceramics and metals directly. Steps involve surface preparation, coating application, and heat treatment.
Applications include semiconductors, sensors, and high-power microwave devices. Ceramic metallization offers robust bonds, thermal resistance, and high durability, making it vital for high-performance engineering. It integrates the insulating properties of ceramics with the conductivity and malleability of metals, enabling advanced technologies in various industries.
Materials For Ceramic Metallization
| Material | Thermal Conductivity (W/m·K) | Coefficient of Thermal Expansion (10^-6/K) | Key Characteristics |
|---|---|---|---|
| Alumina (Al₂O₃) | 20-30 | 6-8 | High hardness, excellent electrical insulation, and thermal stability. Widely used in metallization due to its compatibility with thick-film and thin-film processes. |
| Aluminum Nitride (AlN) | 150-200 | 4-5 | High thermal conductivity, low thermal expansion, and excellent electrical insulation. Ideal for high-power applications requiring efficient heat dissipation. |
| Beryllia (BeO) | 200-300 | 6-8 | Extremely high thermal conductivity, but toxic in powder form. Used in specialized high-power applications. |
| Zirconia (ZrO₂) | 2-3 | 8-10 | High fracture toughness, low thermal conductivity, and excellent thermal shock resistance. Used in applications requiring mechanical durability. |
| Silicon Nitride (Si₃N₄) | 20-30 | 2-3 | High strength, excellent thermal shock resistance, and moderate thermal conductivity. Suitable for harsh environments. |
| Steatite (MgSiO₃) | 2-3 | 7-9 | Good electrical insulation, moderate thermal conductivity, and cost-effective. Used in low to medium-performance metallization applications. |
Wide Range of Ceramic Metallization Parts
Discover our Diverse Range of Ceramic Metallization Parts, designed to meet the demands of advanced industries. From ceramic-to-metal bonding components to hermetic seals, our products ensure unmatched thermal, electrical, and mechanical performance. Crafted from high-purity ceramics like alumina and zirconia, with precision-applied metal coatings such as molybdenum-manganese and nickel plating, these parts excel in high-temperature, high-voltage, and vacuum applications. Ideal for aerospace, electronics, medical, and power systems, our metallized ceramics deliver reliability, durability, and customization for your most critical projects.
Table of contents
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What Set Ceramitechforge Apart ？
Larger Capacity,Better Price
Take advantage of our annual 5 million industrial ceramics. Reliable supply, high quality, and timely delivery to enhance competitiveness
OEM/ODM Services
We provide custom industrial ceramics tailored to diverse applications, ensuring superior quality, reliability, and performance in your specific industry.
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Fast Delivey in 5 Days
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See to Believe
Our Advanced Industrial Ceramic Factory
Step01: Product Design
Step02: Slurry Melting
Step03: Ball Mill Process
Step04: Drying Process
Step05: Load Blanks on Ceramic
Step06: Sintering Process
Step07: Vibratory Washing
Step08: Warehouse & Logistics
Why Choose Ceramicforge ?
As a leading OEM/ODM Industrial Ceramics manufacturer based in China Ning Bo. With 20 years of dedicated expertise, our factory specializes in innovative, patent-backed Industrial Ceramic solutions. We excel in OEM services, allowing customization to fit your project requirements precisely. Annually producing over 50 million units, we ensure each product integrates cutting-edge technology with eco-friendly efficiency. Our ISO9001, ISO14001, CE, certifications testify to our commitment to quality. Partner with Ceramitechforge to benefit from our advanced manufacturing capabilities and drive your projects with superior, sustainable Ceramic solutions.
- 20 Years Expertise
- ISO14001,ISO9001,CE Certified
- 50 Million Cermics Per Year
- 400+ Skillful Workers
- 24h x7 Online Support
Our Workflow
What is Our Leads Time ?
Step 1: Product Design Communication (3-7 days)
Collaborate closely with our design experts to transform your vision into reality. Our streamlined communication ensures your specifications are met precisely, resulting in bespoke industrial ceramics tailored to your brand’s unique requirements, enhancing your product line and competitive edge.
Step 2: Engineer Ceramic Sampling (7-14 days)
Receive meticulously engineered ceramic samples for evaluation. This process guarantees that our products meet your quality standards before bulk manufacturing, allowing you to make informed decisions, minimize risks, and ensure the final product aligns perfectly with your needs
Step 3: Pay The Bill (within 1 day)
Streamline your project timeline with our efficient payment process. Completing your payment within one day ensures there are no delays, so we can move forward quickly with manufacturing your Industrial Ceramics.
Step 4: Bulk Manufacturing (30-45 days)
Benefit from our state-of-the-art manufacturing facilities capable of producing high-quality industrial ceramics in large volumes. Our efficient production processes ensure timely delivery, helping you meet market demands and maintain a steady supply chain.
Step 5: Shipping (10-15 days)
Enjoy reliable and timely shipping services that ensure your products reach their destination safely and on schedule. Our comprehensive logistics support minimizes delays and enhances your ability to meet customer expectations and market demands effectively.
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Payment & Order Questions
Most Popular Questions
We use high-performance ceramics such as alumina or zirconia, combined with metallic coatings like molybdenum-manganese (Mo-Mn), nickel, or silver for excellent conductivity and bonding properties.
Our metallized ceramics provide high thermal stability, superior insulation, and excellent electrical conductivity, ideal for demanding environments.
Yes, we can supply certifications such as ISO, RoHS, CE, and other specific test reports upon request.
Our minimum order quantity (MOQ) varies depending on the product type. Please contact us for specific requirements.
Metallized ceramics are widely used in industries such as aerospace, medical devices, electronics, telecommunications, and power systems.
Absolutely. We offer custom designs, including specific dimensions, shapes, and metallization patterns, to fit your application.
We perform adhesion tests, thermal cycling tests, and electrical conductivity checks to ensure product reliability.
Our lead time for orders typically ranges from 4 to 8 weeks, depending on the product and order size. For specific timelines, please contact us directly.
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