fused silica properties

  • Refractive index of Fused silica (fused quartz) - Malitson

    Fused silica Fused silica (or fused quartz, or quartz glass) is a type of glass containing primarily silica (SiO 2) in amorphous (non-crystalline) form. External links. Fused quartz - Wikipedia

  • Optical Silica Glass

    Optical Properties Spectral Transmission High temperature viscosity Homogeneity (Typical mapping data) ED-H ingots are manufactured from high-purity SiCl 4 in a VAD process. ED-H ingots have a typical purity that exceeds the detection limit of 10ppb in all elements, and .

  • Fused Silica Engineering Properties - Accuratus

    *All properties are room temperature values except as noted. The data presented is typical of commercially available material and is offered for comparative purposes only. The information is not to be interpreted as absolute material properties nor does it constitute a representation or warranty for which we assume legal liability.

  • Corning Fused Silica Wafers & Substrate, Corning 7940 & 7980

    Fused Silica Wafers (Corning 7940 & 7980) Fused silica Corning 7940 wafer material has been discontinued by Corning and was replaced by HPFS (High Purity Fused Silica) 7980, which is an ideal material for UV grade Fused Silica wafers. The two fused silica wafer materials are almost identical in composition, properties and transmission, and can ...

  • Fused Silica Windows - Precision Applied Products

    Properties Explained Fused Silica glass is an extremely pure material. Made from high purity silica tetra chloride and burned in oxygen to become fused silica glass. Because of this purity it has many desirable properties. High transmission of light from the ultra violet region to the infra red areas where the human eye cannot even see.

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  • High Purity Fused Silica | HPFS Fused Silica | Corning

    HPFS ® Fused Silica glasses are known throughout the industry for their consistent, repeatable performance. Fused Silica is offered in many different grades to support various product applications. Glass codes 7980, 7979, and 8655 are high purity non-crystalline silica glasses with .

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  • Fused Silica - an overview | ScienceDirect Topics

    Fused silica (fused silicon dioxide) is silica glass (amorphous). In contrast to the presence of other ingredients in common glasses for reducing the melting temperature, fused silica has no other ingredient. As a result, fused silica has high-working and melting temperatures.

  • Borosilicate Glass vs. Fused Silica :: MakeItFrom

    Both borosilicate glass and fused silica are glass and glass-ceramics. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown. For each property being compared, the top bar is borosilicate glass and the bottom bar is fused silica.

  • Corning HPFS 7979, 7980, 8655 Fused Silica

    HPFS® 7979, 7980 and 8655 Fused Silica HPFS® Fused Silica glasses are known throughout the industry for their consistent, repeatable performance. We offer many different grades of fused silica to support various product applications. Glass codes 7979, 7980, and 8655 are high purity non-crystalline silica glasses with excellent optical qualities.

  • Fused Silica vs. Quartz | Abrisa Technologies

    GE 124 Fused Quartz – GE 124 is a very pure fused quartz, made from crystalline silica. GE 124 is very similar to fused silica, with the exception of less transmission in the UV spectrum and much lower OH content. Other features besides its purity include excellent thermal properties and high resistance to chemicals. Available in:

  • Refractive index of SiO2 (Silicon dioxide, Silica, Quartz ...

    Fused silica, 20 °C. References. 1) I. H. Malitson. Interspecimen comparison of the refractive index of fused silica, J. Opt. Soc. Am. 55, 1205-1208 (1965) 2) C. Z. Tan. Determination of refractive index of silica glass for infrared wavelengths by IR spectroscopy, J. Non-Cryst.

  • Properties of fused silica

    The optical properties of fused silica offer striking opportunities for research and industry: the broad transparent transmission range covers the complete visible spectrum and extends far into the infrared and ultraviolet regions. Transmission can be influenced by material purity and the method of manufacture.

  • Fused Silica Windows - Precision Applied Products

    Properties Explained Fused Silica glass is an extremely pure material. Made from high purity silica tetra chloride and burned in oxygen to become fused silica glass. Because of this purity it has many desirable properties. High transmission of light from the ultra violet region to the infra red areas where the human eye cannot even see.

  • MatWeb - The Online Materials Information Resource

    The search phrase you entered, fused silica, is common to 13 materials, by searching on the exact phrase [ "fused silica"] in the most common text fields. Results are displayed up to a maximum of 200 materials per page. Follow the links below to view complete property information.

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  • Refractive index of SiO2 (Silicon dioxide, Silica, Quartz ...

    Fused silica, 20 °C. References. 1) I. H. Malitson. Interspecimen comparison of the refractive index of fused silica, J. Opt. Soc. Am. 55, 1205-1208 (1965) 2) C. Z. Tan. Determination of refractive index of silica glass for infrared wavelengths by IR spectroscopy, J. Non-Cryst.

  • Heraeus Conamic

    With over 100 years of expertise in innovating quartz and fused silica solutions, Heraeus provides breakthrough solutions for the world's most challenging applications in the semiconductor and photonics industry. Additionally, high-end materials like ceramics and composites are within our material focus.

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  • Silica - Silicon Dioxide (SiO2)

    Dec 13, 2001 · Key Properties. Silica is a group IV metal oxide, which has good abrasion resistance, electrical insulation and high thermal stability. It is insoluble in all acids with the exception of hydrogen fluoride (HF). Table 1. Physical, mechanical, thermal and electrical properties of quartz and fused silica.

  • Properties of Fused Silica • QSI Quartz Fused Quartz ...

    Optical Properties. The optical properties of fused silica offer striking opportunities for research and industry: the broad transparent transmission range covers the complete visible spectrum and extends far into the infrared and ultraviolet regions. Transmission can be .

  • Silicon dioxide | SiO2 - PubChem

    Silicon Dioxide is a natural compound of silicon and oxygen found mostly in sand, Silica has three main crystalline varieties: quartz, tridymite, and cristobalite. Fine particulate silica dust from quartz rock causes over a long-term progressive lung injury, silicosis.

  • Fused Silica - United Lens

    Fused Silica, SiO2. Fused silica is a noncrystalline (glass) form of silicon dioxide (quartz, sand). It lacks long range order in its atomic structure. Its highly cross linked three dimensional structure gives rise to it's high use temperature and low thermal expansion coefficient.

  • Refractive index of Fused silica (fused quartz) - Malitson

    Fused silica Fused silica (or fused quartz, or quartz glass) is a type of glass containing primarily silica (SiO 2) in amorphous (non-crystalline) form. External links. Fused quartz - Wikipedia

  • Properties: Silica - Fused Silica (Silicon Dioxide)

    Fused silica is an amorphous grade of silica known for its low thermal expansion and thermal shock resistance. It is made by melting high purity silica sands and has uses in refractories, investment casting, radar windows etc

  • Understanding Fused Quartz and Fused Silica | Machined ...

    Fused Quartz vs. Fused Silica. At the very outset it is important to differentiate between fused quartz and fused silica, which are often confused as the same.These materials are manufactured through dissimilar processes at disparate costs, using different components, and have different properties.

  • Fused Silica Material Properties