Quartz Bell Jar Description
Quartz Bell Jar is a specialized piece of equipment made from fused quartz or silica glass, designed in the shape of a bell. It is used in various scientific and industrial applications, especially in vacuum systems, where it serves as a containment vessel. The transparency, high purity, chemical inertness, and excellent thermal stability of quartz make it an ideal material for such applications.
Quartz Bell Jar Specifications
Material
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Quartz, SiO2
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Working Temperature
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1100-1200℃
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Purity
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99.99%
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Size
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4”, or customized
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Melting Point
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1660-1710℃
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Boiling Point
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4046℃
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Density
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2.2g/cm3
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Quartz Bell Jar Application
- Semiconductor Manufacturing: In processes such as chemical vapor deposition (CVD) and physical vapor deposition (PVD), quartz bell jars provide a controlled environment for the deposition of thin films on semiconductor wafers.
- Coating Processes: They are used in the production of optical coatings, metallic coatings, and other types of thin-film materials that require vacuum deposition techniques.
- Research and Development: Quartz bell jars are utilized in scientific research, particularly in physics and materials science experiments that need a high-purity, vacuum-sealed environment.
- Educational Demonstrations: In educational settings, they can be used to demonstrate vacuum principles and experiments due to their visibility and durability.
Quartz Bell Jar Packaging
Our Quartz Bell Jar is carefully handled during storage and transportation to preserve the quality of our product in its original condition.