Four Advanced Ceramic Solutions for Semiconductor Equipment

CERAMPRO provides application-focused ceramic solutions for plasma processing, wafer handling, thermal management, vacuum systems, and electrical insulation. Each component is developed according to the operating environment, material requirements, critical dimensions, and contamination-control needs of the equipment.
Ceramic materials selected for plasma resistance, chemical stability, and extended component life.
High-purity ceramic components with stable surfaces for contamination-sensitive process equipment.
Wafer HandlingPrecision Positioning
Ceramic components engineered for heat resistance, thermal stability, and repeated temperature cycling.
AlN and other technical ceramics selected for heat transfer, electrical insulation, and thermal stability.
Low-outgassing material options and electrically insulating ceramic components for vacuum equipment.

Wafer Vacuum Chuck

Ceramic Heater Plat

Ceramic Process Plat

Ceramic Plasma Shield

Place of Origin: Guangdong, China Material Introduction:This product is made from high-purity silicon carbide ceramic, designed for wafer adsorption, vacuum holding, and precision positioning in semiconductor handling equipment. Compared with general ceramic suction parts, this SiC vacuum chuck focuses more on surface flatness, dimensional stability, vacuum sealing performance, and clean process compatibility. Functional Features:The silicon carbide ceramic vacuum chuck provides stable wafer holding, good surface flatness, reliable dimensional accuracy, and strong resistance to heat, wear, and chemical corrosion. It is suitable for repeated wafer transfer and positioning processes where low contamination, stable adsorption, and accurate alignment are important. Application Industries:Mainly used in semiconductor ceramic parts, wafer transfer systems, vacuum chuck platforms, cleanroom automation equipment, LED manufacturing, solar cell production, microelectronics assembly, and other precision wafer handling applications. Delivery Time:Typical lead time depends on wafer size, chuck structure, flatness requirement, surface finish, vacuum groove or hole design, assembly method, and order quantity. Custom ceramic vacuum chucks can be evaluated according to drawings, samples, or equipment requirements before production.
Product Name: Silicon Carbide Ceramic Wafer Support Tray Product Material: High-Purity Silicon Carbide Ceramic (SiC ≥99.9%) Material Characteristics:High thermal conductivity, Excellent thermal shock resistance, Outstanding chemical inertness, High mechanical strength, Low thermal expansion, Superior wear resistance Application Fields:Semiconductor wafer processing, High-temperature thermal processing, Chemical vapor deposition systems, Diffusion furnace applications Application Industries:Semiconductor manufacturing, LED production, Solar cell manufacturing, Power device packaging Processing Difficulties:Large-area thin-wall structure fabrication, Warpage control during high-temperature sintering, Precise flatness maintenance, Surface contamination prevention, Micro-crack avoidance in brittle material, Dimensional stability assurance Processing Flow:Powder preparation → Slurry process → Tape casting → Lamination → Sintering → CNC machining → Surface polishing → Quality inspection → Ultrasonic cleaning → Packaging Delivery Period:35-45 daysThe Silicon Carbide Ceramic Wafer Support Tray is engineered for high-temperature semiconductor processes, offering superior thermal stability and chemical inertness. Trusted by silicon carbide ceramic manufacturers for reliable, precision industrial ceramic solutions.
Product Name: High Thermal Conductivity Ceramic Plates Product Material: Aluminum Nitride (AlN)/Silicon Carbide (SiC)) Material Characteristics: High thermal conductivity, excellent electrical insulation, thermal shock resistance, high temperature stability, low thermal expansion Application Fields: Power electronics cooling, LED heat dissipation, semiconductor packaging, laser equipment, microwave devices Application Industries: Power electronics, semiconductor, telecommunications, automotive electronics, aerospace Processing Challenges: Large-size thin plate flatness control, metallization bonding strength, thermal stress management, surface quality maintenance Processing Flow: Powder preparation → Forming → High-temperature sintering → Precision grinding → Metallization → Inspection → Packaging Delivery Time: 25-35 days, 40-50 days for customized requirements
Place of Origin: Guangdong, China Material:High-purity alumina ceramic, with 99.5%, 99.7% and 99.9% Al₂O₃ grades available depending on application requirements. The material can be selected according to electrical insulation, vacuum compatibility, thermal stability, plasma resistance and mechanical strength requirements. Key Features:Excellent electrical insulation, high temperature resistance, chemical resistance, plasma resistance, low particle generation, good dimensional stability and precision-machined surface finish. These features make the parts suitable for ion beam environments, vacuum systems and precision equipment applications. Application Industries:Used in ion implantation equipment, vacuum systems, plasma processing equipment, advanced material modification systems, research instruments and precision vacuum assemblies. It can also be applied to related vacuum ceramic components and selected semiconductor ceramic parts where high insulation and material stability are required. Lead Time:Based on drawings, material grade, quantity, tolerance, surface finish and inspection requirements. Custom production is available for prototypes, small batches and precision ceramic parts used in ion implantation and vacuum equipment.
Product Name: High Thermal Conductivity Ceramic Plates Product Material: Aluminum Nitride (AlN)/Silicon Carbide (SiC)) Material Characteristics: High thermal conductivity, excellent electrical insulation, thermal shock resistance, high temperature stability, low thermal expansion Application Fields: Power electronics cooling, LED heat dissipation, semiconductor packaging, laser equipment, microwave devices Application Industries: Power electronics, semiconductor, telecommunications, automotive electronics, aerospace Processing Challenges: Large-size thin plate flatness control, metallization bonding strength, thermal stress management, surface quality maintenance Processing Flow: Powder preparation → Forming → High-temperature sintering → Precision grinding → Metallization → Inspection → Packaging Delivery Time: 25-35 days, 40-50 days for customized requirements
Product Name: 0.5mm Small Hole High-Precision Alumina Ceramic Part  Product material: High-purity alumina ceramic (Al₂O₃ 99.6%)  Material properties:  With excellent dielectric strength (>18 kV/mm)  High hardness (HV ≥ 1600)  High-temperature resistant (long-term usage temperature ≥ 1500℃)  Low thermal expansion coefficient (7.2×10⁻⁶/℃)  Resistant to chemical corrosion and with good biocompatibility  Application fields: Semiconductor manufacturing equipment Application industries: Wafer transportation systems, Chip testing platforms, Precision optical equipment  Processing difficulties: Ultra-fine pore size (0.5mm) deep hole processing, with a depth-to-diameter ratio of 10:1  Processing procedure: Powder treatment → Spray granulation → Isostatic pressing → High-temperature sintering → CNC precision machining → Diameter inspection → Ultrasonic cleaning → Vacuum packaging  Delivery period: 30 - 35 days (depending on complexity)
Place of Origin:Guangdong, China Material Introduction:This component can be manufactured with advanced ceramic materials such as Aluminum Nitride Ceramic, Boron Nitride Ceramic, and BeO-based ceramic materials, depending on the working environment. These materials are commonly selected for applications that require heat dissipation, electrical insulation, vacuum stability, and reliable performance in high-voltage electrode assemblies. Functional Features:Designed for focusing electrode assemblies and other high-performance electrical systems, the ceramic component offers good thermal conductivity, stable insulation performance, high dielectric strength, low outgassing, and resistance to thermal shock. Precision machining, polishing, metallization, and ceramic-to-metal joining can be customized according to drawings or assembly requirements. Application Industries:Suitable for semiconductor equipment, electron beam systems, ion beam equipment, vacuum electronic devices, scientific instruments, analytical equipment, aerospace electronics, medical imaging systems, X-ray tubes, traveling-wave tubes, and other high-voltage vacuum applications. Delivery Time:Lead time will be confirmed after reviewing the drawings, material requirements, tolerance standards, quantity, and inspection needs. For custom projects, please contact us with your drawings or technical specifications for evaluation.

Plasma & Contamination Control Solutions

High-purity ceramic components designed for plasma, corrosive-gas, and contamination-sensitive semiconductor process environments.
Typical Applications

Typical Applications

Plasma etching equipment
CVD and PVD chambers
Ashing systems
Chamber cleaning equipment
Gas distribution and process modules
Engineering Challenges

Engineering Challenges

Plasma and chemical corrosion
Particle generation
Metal contamination
Surface erosion and activation
Dimensional changes after repeated cleaning
Recommended Materials

Recommended Materials

High-purity alumina
Silicon carbide
Silicon nitride
Quartz or glass-ceramic materials when required
Typical Ceramic Components

Typical Ceramic Components

1.Ceramic Chamber Liners
2.Semiconductor Alumina Ceramic Structural Parts
3.Aluminum Nitride Pressure Ring / Cover Ring
4.Aluminum Nitride Ceramic Nozzle with Thread and Micropore
Key Engineering Considerations

Key Engineering Considerations

1.Material purity and batch consistency
2.Surface roughness and particle control
3.Plasma and chemical resistance
4.Dimensional stability
5.Cleanability and service life

Wafer Handling & Precision Positioning Solutions

Precision ceramic components for wafer transfer, support, alignment, positioning, and inspection equipment.
Typical Applications

Typical Applications

1.Wafer transfer systems
2.Wafer alignment equipment
3.Robotic end effectors
4.Wafer inspection equipment
5.Precision clamping and positioning modules
Engineering Challenges

Engineering Challenges

1.Dimensional drift
2.Wear and particle generation
3.Insufficient positioning accuracy
4.Thermal deformation 5.Surface damage to the wafer
Recommended Materials

Recommended Materials

1.High-purity alumina
2.Zirconia
3.Silicon nitride
4.Silicon carbide
Typical Ceramic Components

Typical Ceramic Components

1. Silicon Carbide Ceramic Wafer Vacuum Chuck
2. Porous Silicon Carbide Ceramic Semiconductor Wafer Vacuum Sucker
3. Silicon Carbide Ceramic Wafer Support Tray
Key Engineering Considerations

Key Engineering Considerations

1.Tight dimensional tolerances
2.Flatness and parallelism
3.Repeatable positioning accuracy
4.Wear resistance
5.Surface finish and edge control
6.Thermal expansion compatibility

Heating & Thermal Management Solutions

Technical ceramic components for stable heat transfer, electrical insulation, temperature uniformity, and repeated thermal cycling.
Typical Applications

Typical Applications

1.Semiconductor heater assemblies
2.Ceramic hot plates
3.Wafer heating modules
4.Thermal control systems
5.Temperature sensor supports
6.Process heating equipment
Engineering Challenges

Engineering Challenges

1.Non-uniform temperature distribution
2.Thermal fatigue and cracking
3.Excessive warpage
4.Electrical insulation failure 5.Thermal expansion mismatch
Recommended Materials

Recommended Materials

1.Aluminum nitride
2.High-purity alumina
3.Silicon carbide
4.Silicon nitride
Typical Ceramic Components

Typical Ceramic Components

1.Aluminum Nitride Ceramic Heating Disk
2.Aluminum Nitride Ceramic Heat Sinks
3.Ring-Shaped Aluminum Nitride Ceramic Heating Element
Key Engineering Considerations

Key Engineering Considerations

1.Thermal conductivity
2.Temperature uniformity
3.Flatness and warpage
4.Thermal expansion matching
5.Electrical insulation 6.Repeated thermal-cycle reliability

Vacuum & Electrical Insulation Solutions

Precision ceramic components for vacuum chambers, electrical feedthroughs, high-voltage systems, RF equipment, and insulating structures.
Typical Applications

Typical Applications

1.Vacuum chambers
2.Electrical feedthrough assemblies
3.RF and high-voltage equipment
4Sensor insulation components
5.Vacuum sealing and insulating structures
Engineering Challenges

Engineering Challenges

1.Vacuum leakageElectrical breakdownSurface flashoverOutgassing and contaminationThermal stress around sealing interfaces
Recommended Materials

Recommended Materials

1.High-purity alumina
2.Aluminum nitride
3.Glass-ceramic materials 4.Zirconia for selected structural applications
Typical Ceramic Components

Typical Ceramic Components

1.Metalized Alumina Ceramic Tubes
2.99% High-Purity Alumina Insulating Ceramic Sleeves
3.Alumina Ceramic Insulation Plates
4.High-Purity Alumina Ceramic Rings
Key Engineering Considerations

Key Engineering Considerations

1.Dielectric strength
2.Creepage and clearance distance
3.Vacuum compatibility
4.Sealing surface flatness
5.Dimensional accuracy
6.Thermal-shock resistance 7.Metal-to-ceramic joining requirements
Confirm drawings, operating conditions, and critical requirements.
Identify thermal, mechanical, vacuum, and contamination risks.
Recommend suitable ceramic materials for the application.
Review structure, tolerances, and manufacturing feasibility. 05
Produce and inspect samples before approval.
Manage batch production, inspection, and traceability.
Optimize quality and performance through project feedback.

How CERAMPRO Brings Ceramic Solutions to Production

01.Application Assessment

Analyze operating conditions, temperature, environment, structure, and performance requirements to define project specifications and identify potential risks.

02.Material & Design Recommendation

Recommend suitable ceramic materials and provide design optimization based on strength, thermal conductivity, insulation, wear resistance, and corrosion resistance requirements.

03.Prototype & Engineering Validation

Produce engineering samples, perform dimensional inspections, and support assembly testing and application verification.

04.Volume Production & Quality Control

Control materials, manufacturing processes, and final inspections to ensure reliable quality and traceable delivery for mass production.

Manufacturing Capabilities & Quality Assurance

Advanced Ceramic Materials
Alumina, AlN, SiC, Si₃N₄, ZrO₂ and other technical ceramics for different applications.
Precision Ceramic Machining
CNC machining, grinding, polishing and finishing for complex ceramic components.
Inspection & Testing Capability
Dimensional inspection, material analysis and performance testing for reliable quality.
Quality Documentation & Traceability
Certificates, inspection reports and production records for global OEM requirements.
Clean Packaging & Delivery
Customized packaging solutions to protect precision ceramic components during shipment.
Custom Engineering Support
Engineering support from material selection and design optimization to production improvement.
Manufacturing Capabilities & Quality Assurance

Typical Application Cases

CERAMPRO provides customized ceramic component solutions for semiconductor equipment applications, supporting high-purity, high-temperature, and precision requirements through advanced ceramic materials and manufacturing technologies.

Case 1: Ceramic Chamber Components for Wafer Processing Equipment

Customer Requirements
Ceramic chamber components used in wafer etching and deposition equipment require low particle generation, high purity, plasma resistance, and long-term dimensional stability.
Engineering Challenges
High-purity ceramic materials are difficult to machine. Complex structures require strict control of critical dimensions, surface quality, and micro-crack prevention.
CERAMPRO Solution
Using high-purity alumina (Al₂O₃) and silicon carbide (SiC) ceramics, combined with precision machining and surface finishing processes, to improve corrosion resistance and cleanliness performance.
Project Results
Delivered reliable ceramic components for semiconductor equipment, improving process stability and reducing contamination risks.

Case 2: Ceramic Positioning Components for Wafer Handling Systems

Customer Requirements:
Ceramic positioning and support components used in semiconductor automation equipment require high precision, low wear, and long-term operational stability. 
Engineering Challenges :
Tight dimensional tolerances, thin-wall structures, and complex geometries require advanced machining processes and consistent production control.
CERAMPRO Solution:
Selected alumina (Al₂O₃) or silicon nitride (Si₃N₄) ceramic materials according to application requirements, with precision grinding and dimensional control processes.
Project Results:
Improved wafer handling accuracy and ensured stable continuous operation of semiconductor equipment.

Case 3: AlN Ceramic Heater Components for Semiconductor Equipment

Customer Requirements:
Ceramic heater components used in wafer heating and temperature control systems require high thermal conductivity, fast heating response, and uniform temperature distribution.
Engineering Challenges: Aluminum nitride ceramic is difficult to process. Heating uniformity, dimensional accuracy, and thermal performance consistency require strict control.
CERAMPRO Solution:
Using aluminum nitride (AlN) ceramic materials with optimized structural design, precision machining, and performance verification to meet semiconductor heating requirements.
Project Results:
Improved heating efficiency and temperature control stability for semiconductor manufacturing processes.

Case 4: Ceramic Support Components for Semiconductor Inspection Equipment

Customer Requirements: Ceramic support and positioning components used in wafer inspection equipment require high flatness, electrical insulation, cleanliness, and precision accuracy.
Engineering Challenges: Inspection equipment is highly sensitive to dimensional deviations, requiring strict control of flatness, surface roughness, and assembly accuracy.
CERAMPRO Solution:
Using high-purity alumina ceramic materials with precision machining, grinding, and inspection processes to ensure dimensional and surface performance requirements.
Project Results
Enhanced equipment stability and improved reliability during semiconductor inspection processes.

Need Custom Ceramic Solutions for Semiconductor Equipment?

Share your application requirements and drawings.CERAMPRO engineers will evaluate your project and recommend the right ceramic material and manufacturing solution.
Request a Quote
Leave a message
Name *
Email *
Phone *
Message *
We use Cookie to improve your online experience. By continuing browsing this website, we assume you agree our use of Cookie.