Custom Fused Quartz Fixture Ring with Radial Ribs for Semiconductor Processing

This custom fused quartz fixture ring is designed for use in semiconductor processing equipment and other high-temperature, high-cleanliness industrial systems.

The component features a large annular structure with evenly distributed radial reinforcing ribs. This design helps improve structural stability while maintaining a relatively lightweight construction. The central opening, outer diameter, thickness, rib layout and mounting features can all be manufactured according to customer drawings.

Made from fused quartz material, the fixture provides good thermal stability, chemical resistance and low contamination characteristics, making it suitable for semiconductor manufacturing, wafer processing, thermal treatment and precision equipment applications.

Product Features

• Custom fused quartz construction
• Large annular design with central opening
• Radial ribs for improved structural support
• Good thermal stability under high-temperature conditions
• Low thermal expansion
• Good resistance to many acids and process chemicals
• Smooth machined edges and controlled dimensional tolerances
• Suitable for clean semiconductor processing environments
• Custom dimensions and structures available
• Prototype and batch production supported

Typical Applications

This quartz fixture can be customized for applications including:

• Semiconductor processing equipment
• Wafer heat-treatment systems
• Diffusion and oxidation furnaces
• CVD and related deposition equipment
• Quartz furnace assemblies
• Wafer supporting and positioning systems
• High-temperature process chambers
• Laboratory thermal processing equipment
• Customized semiconductor production fixtures

The exact application depends on the product dimensions, loading conditions, operating temperature and equipment structure.

Material Advantages

Low Thermal Expansion

Fused quartz has a low coefficient of thermal expansion, helping the component maintain dimensional stability during rapid heating and cooling cycles.

High-Temperature Performance

Quartz components can be used in many high-temperature semiconductor processes where conventional glass or polymer fixtures are unsuitable.

Chemical Resistance

Fused quartz provides good resistance to many acids and process chemicals commonly used in semiconductor production and laboratory environments.

Low Contamination Potential

Quartz is widely used in semiconductor equipment because it can be manufactured with controlled purity and clean surface conditions.

Custom Machining Capability

The outer diameter, inner diameter, thickness, rib dimensions, edge structure, mounting holes and surface finish can be customized according to equipment requirements.

Customization Options

We manufacture quartz fixtures based on customer drawings, samples or application requirements.

Available customization includes:

• Outer diameter
• Inner diameter
• Overall thickness
• Number of radial ribs
• Rib width and height
• Flatness requirement
• Surface finish
• Edge chamfer or radius
• Mounting holes
• Positioning holes
• Slots and grooves
• Transparent or frosted surface
• Quartz material grade
• Cleaning and packaging requirements

Reference Specifications

The following parameters should be confirmed before quotation:

Product name: Fused Quartz Fixture Ring
Material: Fused quartz
Structure: Annular ring with radial reinforcing ribs
Outer diameter: Customized
Inner diameter: Customized
Thickness: Customized
Rib quantity: According to drawing
Surface condition: Transparent, translucent or frosted
Flatness: According to customer requirements
Dimensional tolerance: According to drawing
Processing method: Quartz forming, welding, grinding and precision machining
Packaging: Clean individual protective packaging
Production quantity: Prototype and batch orders available

Manufacturing and Quality Control

Each quartz fixture can be inspected according to the customer’s drawing and technical requirements. Inspection items may include:

• Outer and inner diameter
• Overall thickness
• Rib position and dimensions
• Flatness
• Roundness
• Hole position
• Edge quality
• Surface scratches
• Chips and cracks
• Visual cleanliness
• Packaging condition

Inspection reports and material documentation can be provided according to project requirements.

Information Required for Quotation

For an accurate quotation, please provide:

1. Product drawing in PDF, STEP, DXF or CAD format
2. Outer diameter and inner diameter
3. Overall thickness
4. Rib quantity and rib dimensions
5. Dimensional tolerances
6. Flatness and surface requirements
7. Operating temperature
8. Application or equipment type
9. Required quantity
10. Cleaning, inspection and packaging requirements

Why Choose Our Custom Quartz Components?

We support custom quartz component manufacturing for semiconductor equipment, laboratory systems and high-temperature industrial applications.

Our capabilities cover:

• Quartz fixtures and jigs
• Quartz rings
• Quartz plates
• Quartz carriers
• Quartz boats
• Quartz furnace tubes
• Quartz flanges
• Quartz chambers
• Quartz welding assemblies
• Other custom semiconductor quartz parts

Whether you need a prototype for equipment testing or stable batch production, components can be manufactured according to your drawings and technical specifications.

Frequently Asked Questions

Can the dimensions of this quartz fixture be customized?

Yes. The outer diameter, inner diameter, thickness, rib structure, holes and other dimensions can be customized according to your drawing.

Can you manufacture the product from a physical sample?

Yes. Sample-based manufacturing may be possible, but a technical drawing is recommended to confirm dimensions and tolerances accurately.

Is this product suitable for high-temperature semiconductor equipment?

Fused quartz is commonly used in high-temperature semiconductor processing. The final suitability should be evaluated according to the operating temperature, load, thermal cycle and equipment structure.