Process tubes & chambers
Quartz Process Tubes
Inner, outer and assembled quartz tubes with interfaces, branches and sealing surfaces controlled to the drawing.
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Semiconductor applications
Epitaxy
Crystalline film growth · Application review
Drawing-specific chamber, gas-delivery and window components for a defined epitaxy application.
Process overview
Where the components fit
Epitaxy forms a crystalline film on a substrate. In semiconductor manufacturing it can provide a foundation layer or a film with engineered electrical properties. The material system and intended device function determine the process requirements.
For equipment designs that use quartz in the relevant locations, process chambers, gas-delivery parts and viewing windows are possible component families. WONIK reviews the drawing and operating environment before proposing a material or manufacturing scope.
- 01
Specify the material system
Identify the substrate, intended epitaxial film and equipment module so the component review starts from a defined application.
- 02
Map the chamber interfaces
Chamber geometry, gas connections and any viewing aperture are matched to the customer drawing and installation position.
- 03
Review exposure and acceptance
Gases, temperature profile, cleaning exposure, coatings and particle criteria inform material review and the customer qualification plan.
Conceptual application guide—not an equipment operating procedure or a manufacturing recipe.
From process to part
Related component families
Representative product families for technical review. Listing a component here does not establish compatibility with a specific tool or process.
Gas-path components
Quartz Gas Delivery & Injectors
Custom tubes, injectors and distribution assemblies developed around port geometry and gas-flow requirements.
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Windows & optical candidates
Quartz Viewing Windows
Chamber viewing and optical-monitoring candidates; wavelength, sealing edge and optical requirements must be confirmed.
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Define your application.
Epitaxy covers different materials and equipment arrangements. A quartz component used in one arrangement is not automatically suitable for another. Silicon (Si), silicon carbide (SiC) and coated materials must be specified distinctly, with final suitability established through customer qualification.
Request a technical review- Substrate and epitaxial film material system
- Equipment module, component position and interfaces
- Process gases, pressure and temperature profile
- Required material or coating and cleaning exposure
- Particle, surface, optical and qualification criteria as applicable