Quartz Industrial Ceramic Materials
Last Updated: April 1, 2025
Description
Quartz industrial ceramic materials are primarily composed of high-purity silica in crystalline form. These materials are known for their exceptional thermal and chemical stability, making them suitable for environments that require high resistance to heat and corrosion. Quartz ceramics are often used in applications where maintaining structural integrity under extreme conditions is crucial.
Working Principle
Quartz ceramics operate based on their inherent properties of thermal stability and chemical inertness. The crystalline structure of quartz provides a robust framework that can withstand high temperatures without deforming or reacting with other substances. This makes quartz ceramics particularly useful in environments where other materials might fail due to thermal expansion or chemical reactions. Their ability to insulate electrically while maintaining structural integrity under thermal stress is a key reason for their widespread use in various industrial applications.
Applications
Quartz ceramics are utilized in a variety of specialized applications. They are commonly used in the semiconductor industry for components such as wafer boats and furnace tubes, where high purity and thermal stability are essential. Additionally, quartz ceramics are employed in the production of high-performance materials and high-temperature products, including silicon melt crucibles and quartzware used in laboratory settings .
Advantages over other Industrial Ceramic Materials
Quartz ceramics offer several advantages over other industrial ceramic materials. Their high purity and crystalline structure provide superior thermal stability and chemical resistance, making them ideal for applications that require these specific properties. Unlike some other ceramics, quartz does not react with most chemicals, which enhances its durability in corrosive environments. Furthermore, quartz ceramics can maintain their structural integrity at higher temperatures compared to many other ceramic materials, providing a significant advantage in high-temperature applications .
Limitations
Despite their many advantages, quartz ceramics have limitations. They can be more brittle compared to other materials, which may lead to challenges in applications where mechanical stress is a factor. Additionally, the cost of producing high-purity quartz ceramics can be higher than other ceramic materials, which might limit their use in cost-sensitive applications.
Considerations
When considering the use of quartz ceramics, several factors should be taken into account. The initial cost of quartz ceramics can be higher due to the need for high-purity materials and specialized manufacturing processes. However, their durability and resistance to thermal and chemical degradation can lead to lower operating expenses over time, as they may require less frequent replacement and maintenance. The accuracy and reliability of quartz ceramics in maintaining their properties under extreme conditions can also justify the initial investment, particularly in critical applications where failure is not an option.
from Umicore Metal Deposition Solutions
Specifications. Type. Quartz crystals with gold electrode. Quantity. 10 pcs. Dimensions. Ø 14 mm. Frequency. 6 MHz [See More]
- Material Type: Silicate / Clay; Quartz
- Width / Diameter: 0.5512
from CoorsTek
Lift pins are used in assemblies to lift and move wafers through semiconductor processing positions. Since they are exposed to chamber or other processing conditions, they require robust thermal stability and corrosion resistance. Semiconductor Processing Components. CoorsTek is your partner for... [See More]
- Material Type: Alumina; Carbide Material; Silicon Carbide; Silicate / Clay; Quartz; Aluminum Nitride; Yttria; SpecialtyMaterial
- Applications: Chemical or material processing; Wear resistant parts or tooling
- Shape / Form: WaferCarrier
from Robuster Quartz
Robuster Quartz Fused Silica Ceramics features excellent thermal reliability under high temperature (up to 1350 ˚C), resistivity to chemical corrosion and thermal shock; Our Silica ceramic products are widely used in chemical, medical and biology industries for chemical... [See More]
- Material Type: Silicate / Clay; Porcelain; Quartz
- Length: 0.9843 to 1.46
- Shape / Form: Custom Shape
- Width / Diameter: 1.61 to 2.24
from San Jose Delta Associates, Inc.
San Jose Delta performs precision machining, grinding and polishing services on ceramics, Macor-Machinable Glass Ceramic by Corning, Beryllium Oxide, Quartz and other hard and ceramic like materials. [See More]
- Material Type: Silicate / Clay; Quartz
- Thermal Conductivity: 1.4
- Shape / Form: Rod; Tube; Custom Shape; BarStock
- CTE: 0.5500
from CoorsTek
End effectors, also referred to as semiconductor handling "blades", are the robot's hand to handle and move semiconductor wafers between positions. So end effectors must be dimensionally precise and thermally stable, while having a smooth, abrasion-resistant surface to safely handle wafers without... [See More]
- Material Type: Alumina; Carbide Material; Silicon Carbide; Silicate / Clay; Quartz; Aluminum Nitride; Yttria; SpecialtyMaterial
- Applications: Chemical or material processing; Wear resistant parts or tooling
- Shape / Form: WaferCarrier
from Robuster Quartz
Robuster Quartz Fused Silica Ceramics features excellent thermal reliability under high temperature (up to 1350 ˚C), resistivity to chemical corrosion and thermal shock; Our Silica ceramic products are widely used in chemical, medical and biology industries for chemical... [See More]
- Material Type: Silicate / Clay; Silica or fused silica; Quartz
- Length: 2.36 to 5.91
- Shape / Form: Custom Shape
- Width / Diameter: 1.1 to 5.91
from CoorsTek
Synthetic quartz or fused silica (silicon oxide, SiO2) ceramics exhibit excellent thermal shock resistance due to extremely low thermal expansion and extreme purity. These unique properties and thermal stability allow CoorsTek quartz to be used in rapid thermal processing, optics, and critical... [See More]
- Material Type: Quartz
- Max Use Temperature: 1000 to 1200
- Composition: Silicon Oxide (SiO2)
- Thermal Conductivity: 1.4 to 1.5