fused silica quartz rod for semiconductor and optical applications - An Overview
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TOQUARTZ® high-precision square apparent fused silica rods made with ninety nine.ninety nine% purity for optical devices, UV/IR gentle resources, and large-temperature applications. Our square quartz rods element excellent thermal security up to 1450°C, superior corrosion resistance, and Extraordinary optical transmission from 120nm to 4500nm wavelength vary.
Fused silica glass, On the flip side, is produced by melting after which you can fast cooling silica, the first component of quartz. This method results in a glass that is highly transparent and proof against thermal shock.
Quartz rod is known for its large thermal and mechanical stability, rendering it perfect for use in substantial-temperature applications.
For more demanding and significant-end semiconductor applications Heraeus Covantics can offer multi-phase and improved one phase electrically fused quartz rods in HSQ®three hundred, HSQ®330 and HSQ®330S material high-quality depending upon the purity demands of the customers’ application.
The sq. cross-portion delivers outstanding edge definition and easier mounting compared to cylindrical rods, offering much better Management above optical paths. Key Advantages
Due to the large Si-O chemical bond Vitality and tight framework, quartz glass has unique properties, Specially great optical Attributes of clear quartz glass.
Fused quartz rods are offered to satisfy the limited dimensional and visual requirements from the fabrication of batch furnace elements to make boats, wafer carriers and pedestals.
Find our complete number of substantial-purity quartz rods with outer diameters from one.5mm to 40mm. Common duration is 1240mm. Custom made orders for longer lengths and additional diameters are offered.
SAM’s Quartz Rod is thoroughly taken care of to attenuate destruction during storage and transportation and to preserve the standard of our products in their authentic situation.
Acid and Alkali resistance: Aside from hydrofluoric acid, quartz glass isn't going to react with any acid and foundation other than hydrofluoric acid. The soundness is thirty periods on the ceramic, and 150 times of stainless-steel.
Heraeus Covantics manufactures synthetic fused silica rods for leading edge semiconductor applications. HSQ®900 and Spectrosil are the corresponding substance traits with elements for every billion class purity and zero bubble content material.
Heraeus Covantics gives fused quartz and silica rods in many different materials grades and dimensions. The significant elements of the fused quartz and silica rods are very low bubble content material, significant purity and tight geometric tolerances.
Quartz rod, which is also called quartz tubing, is often a variety of fused quartz that is commonly used in scientific and industrial applications. It's made by heating and shaping fused quartz into a cylindrical shape, which might then be Minimize and machined into several measurements and designs.
We offer various typical diameters and lengths, together with detailed tailor made producing products and services for specialised models, which include precision gentle guiding rods, mixing rods, grooved rods, and bespoke alignment parts tailor-made in your precise specifications.
Their Fantastic substantial mild transmittance (>ninety% in seen and UV spectra) helps make them ideal for optical factors, making certain unobstructed light transmission in fused silica quartz rod for semiconductor and optical applications optical products and imaging programs.