Quartz Tube
Quartz Plate
Quartz Rod
Optical Applications
Semiconductor Industry
Laboratory and Chemical Applications
Our high-purity quartz boat carriers are precision-fabricated fused silica components, essential for automated wafer handling in demanding semiconductor processes. Designed for stable and contamination-free transfer of quartz boats or wafer cassettes between diffusion furnaces, oxidation systems, and cleaning stations, these custom carriers ensure seamless integration and reliable operation. Leveraging quartz’s exceptional thermal stability, chemical inertness, and ultra-low impurity levels, our solutions optimize your wafer processing efficiency and yield.
| Property Content | Property Values |
|---|---|
| SiO2 | 99.99% |
| Density | 2.2×10³ kg/cm³ |
| Hardness | 5.5 - 6.5 Mohs' Scale 570 KHN 100 |
| Tensile Strength | 4.8×10⁷ Pa (N/mm2) (7000 psi) |
| Compression Strength | >1.1×10⁹ Pa (160,000 psi) |
| Coefficient of Thermal Expansion | 5.5×10⁻⁷ cm/cm·°C (20°C-320°C) |
| Thermal Conductivity | 1.4 W/m·°C |
| Specific Heat | 670 J/kg·°C |
| Softening Point | 1730°C (3146°F) |
| Annealing Point | 1210°C (2210°F) |
| Strain Point | 1120°C (2048°F) |
| Work Temperature | 1200°C (2192°F) |
| Electrical Resistivity | 7×10⁷ ohm cm (350°C) |
| Size | Customized |
| Logo | Customized Logo Accept |
High-Temperature Resistance
Quartz has a melting point of 1713°C, enabling quartz boat carriers to maintain stability in high-temperature environments and meeting the demands of high-temperature processes in the photovoltaic and semiconductor industries.
Corrosion Resistance
Quartz possesses excellent resistance to most acids, bases, and organic solvents, ensuring that quartz boat carriers are not easily damaged during chemical processes.
High Light Transmission
While quartz’s high light transmission is often utilized in optical applications, in quartz boat carriers, this property mainly manifests in its controlled absorption and reflection of light, contributing to the stability of processing environments.
Application Scenario
Photovoltaic Industry
In the production of photovoltaic cells, quartz boat carriers are used to support solar cells during various processing steps such as diffusion, etching, and cleaning.
Semiconductor Industry
In the production of semiconductor chips, quartz boat carriers are used to support silicon wafers during similar processing steps. Additionally, they are employed in heat treatment and deposition processes for semiconductor materials.
A quartz boat carrier is a device used to carry and support quartz boats, often in semiconductor manufacturing equipment, particularly as a key support component in diffusion furnaces in the photovoltaic industry.
Quartz boat carriers are primarily used in semiconductor manufacturing, the photovoltaic industry, and other sectors that require processing silicon wafers or other thin materials. In semiconductor manufacturing, they are used in wafer processing, heat treatment, and chemical reaction steps.
Quartz boat carriers have a relatively short service life, typically 3-6 months, whereas silicon carbide boat carriers have a longer service life, potentially reaching 5 years or more. Silicon carbide boat carriers are gradually replacing quartz boat carriers in certain conditions due to their superior high-temperature strength and long-lasting durability.
quartz waste liquid bottle
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Quartz boat carrier
Frequently asked questions
We specialize in the end-to-end manufacturing of high-purity quartz glass components. Our core product lines include:
Quartz Tubing & Rods: A wide range of diameters and specifications.
Quartz Plates & Discs: Precision-cut and polished for optical and industrial use.
Quartz Labware: A full suite of standard and custom glassware, including beakers, flasks, and boats.
Semiconductor-Grade Quartz: High-purity components like process tubes and carriers for semiconductor fabrication.
Custom Fabricated Components: We can produce complex parts tailored to your unique designs and specifications.
Yes. Custom fabrication is at the core of our business. With over a decade of specialized experience, we partner with companies to provide expert OEM/ODM services. Our capabilities include welding, grinding, drilling, polishing, bending, and other precision processing techniques to create components that meet your exact requirements.
Quality is paramount in our manufacturing process. We are an ISO 9001:2015 certified manufacturer, ensuring that our processes meet international quality management standards.Our products also undergo rigorous SGS testing for purity and performance. We use high-purity raw materials (up to 99.998% SiO2) to produce fused quartz and fused silica products with exceptional thermal stability, high-temperature resistance, and chemical inertness.
We've streamlined our process to be as efficient as possible:
Submit Your RFQ: Send us your technical drawings, specifications, and requirements via our website contact form or email.
Rapid Response: You can expect an initial response within minutes and detailed communication within half an hour.
Design & Proposal: We will deliver a detailed design proposal and a competitive quote within 24 hours.
Prototyping & Production: Upon approval, we move swiftly from prototyping to full-scale production to meet your deadlines.
Partnering with Aoxin Quartz offers several key advantages:
Proven Expertise: With 10+ years in the industry, we have the technical knowledge to tackle complex challenges.
One-Stop Solution: We manage the entire production process, from sourcing high-purity raw materials to fabricating and finishing complex components.
Competitive Value: Located in a major quartz production hub, we leverage an efficient supply chain and advanced manufacturing to offer exceptional quality at a competitive price point.
Dedicated Partnership: Over 90% of our clients become long-term partners. We are committed to your success through responsive service, reliable quality, and innovative solutions.
