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Ceramic Dome

High-purity, dense materials offering superior plasma resistance and lasting stability.

Dome ceramic products are characterized by high hardness, excellent wear resistance, good corrosion resistance, electrical performance control, and a long service life, making them widely used in the semiconductor industry. They are commonly employed in high-temperature and corrosive specialty gas process chambers, where their durability significantly extends maintenance intervals for equipment.

Compositions: Alumina, Quartz, Composite Materials, Coating Materials
Specifications: Eight inches, twelve inches
Application: Semiconductor & Electronics
Tailored Processing: Customization and reverse engineering based on drawings and samples.
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Product Introduction

Product Description

 

We offer Domes, Chambers / Bell Jars in ETCH/CVD/PVD equipment. Leveraging strong industry resources, we offer comprehensive services from material selection, molding/sintering to complete assembly cleaning. Our aim is to deliver cost-effective and reliable solutions through efficient supply chain management and technical service integration.

 

 

Features

  • Abrasion-resistant
  • Heat-resistant
  • Corrosion-resistant
  • Excellent heat isolation
  • Insulation
  • Environmental protection

 

Technical Assistance

 

  • Customized products based on customer requirements.
  • Collaborate with customers to improve product design, enhance performance, and reduce costs.
  • Product application tracking and follow-up services.

 

 

Ceramic Expertise

 

Tessvida is a Total Kit Solutions (TKS) specialist, serving key industries: semiconductor & electronics, medical devices, FPD/LED, machinery, petrochemicals, auto & Transportation, energy & power, and food & agriculture. With a mature supply chain and advanced processes (isostatic pressing, gel casting, dry pressing), we offer end-to-end capabilities from material preparation, molding, sintering to precision machining and post-processing.

Backed by deep expertise in high-purity ceramics and strong resource integration, our flexible custom services precisely meet customer needs from material selection to finished product delivery.

 

 

Ceramic Production Process

 

High-Temperature

Powder Preparation

Raw material powder preparation, spray granulation (mixing, mechanical ball milling, spray drying)

01

Powder Forming

Powder Forming

Isostatic pressing, dry pressing, injection molding, gel forming, casting, hot pressing

02

Powder Preparation

High-Temperature Sintering

Atmospheric sintering, vacuum sintering, controlled atmosphere sintering

03

Precision Processing

Precision Processing

Cutting, turning, grinding, milling, shaping, drilling

04

Surface Treatment

Surface Treatment

Cleaning, arc melting, plasma spraying, electrostatic spraying, vapor deposition, ultra-clean cleaning, anodizing, metallization composite

05

 

 

Precision Ceramic Processing Workflow

 

  • Material Preparation

    Material Preparation

  • Material Forming

    Material Forming

  • Sintering

    Sintering

  • Fine Machining

    Fine Machining

  • Inspection

    Inspection

  • Precision Cleaning

    Precision Cleaning

  • Vacuum Packing

    Vacuum Packing

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    Material Preparation

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    Material Forming

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    Sintering

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    Fine Machining

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    Inspection

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    Precision Cleaning

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    Vacuum Packing

 

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