A Review Of fused silica quartz rod for semiconductor and optical applications
This leads to a fabric with Increased homogeneity and minimal OH-material for top thermal stability in the final application.
Fused silica glass, Alternatively, is created by melting and afterwards fast cooling silica, the main ingredient of quartz. This method brings about a glass that is very clear and immune to thermal shock.
Quartz rod is recognized for its higher thermal and mechanical steadiness, which makes it perfect for use in significant-temperature applications.
For more demanding and superior-conclude semiconductor applications Heraeus Covantics can provide multi-phase and enhanced solitary step electrically fused quartz rods in HSQ®three hundred, HSQ®330 and HSQ®330S material excellent dependant upon the purity needs of The purchasers’ application.
The square cross-area features outstanding edge definition and a lot easier mounting in comparison with cylindrical rods, furnishing much better Regulate over optical paths. Crucial Strengths
Mainly because of the large Si-O chemical bond Power and tight structure, quartz glass has exclusive Houses, In particular great optical Attributes of clear quartz glass.
Fused quartz rods can be found to fulfill the restricted dimensional and visual requirements during the fabrication of batch furnace parts to generate boats, wafer carriers and pedestals.
Learn our full number of significant-purity quartz rods with outer diameters from 1.5mm to 40mm. Conventional size is 1240mm. Customized orders for for a longer period lengths and extra diameters can be obtained.
Heraeus Covantics portfolio handles numerous grades to address all OEM needs which include complicated fused silica quartz rod for semiconductor and optical applications extremely-superior purity technical specs.
HSQ®100 single-step quartz rods are drawn within an electrical fusion process resulting in a price-economical Alternative for many industrial applications.
Heraeus Covantics manufactures artificial fused silica rods for foremost edge semiconductor applications. HSQ®900 and Spectrosil are classified as the corresponding content characteristics with components for every billion course purity and zero bubble articles.
Heraeus Covantics presents fused quartz and silica rods in a number of product grades and dimensions. fused silica quartz rod for semiconductor and optical applications The critical areas of the fused quartz and silica rods are reduced bubble written content, substantial purity and limited geometric tolerances.
Fused quartz and fused silica glass are two unique but closely relevant materials applied in a variety of industrial and scientific applications. Even with their similar names, they have got distinct Homes and producing procedures.
We offer several different regular diameters and lengths, along with thorough tailor made producing solutions for specialized patterns, like precision light-weight guiding rods, mixing rods, grooved rods, and bespoke alignment factors personalized towards your exact specifications.
In the subsequent you will see an outline of the several fusion technologies that Heraeus Covantics can utilize, each highlighted via the primary content advantage in this phase.