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Fused quartz

Fused quartz, fused silica or quartz glass is a glass consisting of almost pure silica (silicon dioxide, SiO2) in amorphous (non-crystalline) form. This differs from all other commercial glasses, such as soda–lime glass, lead glass, or borosilicate glass, in which other ingredients are added which change the glasses' optical and physical properties, such …

Applications & Art

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Overview

Manufacture

Fusion

Applications

Properties of fused quartz

Advanced semantic analysis

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Map overview Semantic statistics

Fused quartz

Nodes97
Edges96
Triples62
Avg. degree1.98
Density0.020619
Components1

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Fused quartz

Top relations

has application · 8
Fused quartz → Because, For, Fused, Many, Owing, Refractory, Some, Translucent
related to Properties of fused quartz · 8
Fused quartz → An, Fused, However, HPFS, Spectrosil, Suprasil, The, UV
related to Manufacture · 7
Fused quartz → Fused, SiCl4, There, Type, Type II, Type III, Type IV
related to Refractive index · 6
Fused quartz → Experimental, Its, Kitamura, Sellmeier, The, This
related to Product quality · 5
Fused quartz → An IR, Flame-fused, Fused, OH, The
is a · 1
Fused quartz → key starting material for optical fiber

Important terminology Word statistics

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Important terminology

quartz fused used optical glass silica transmission thermal material infrared properties ultraviolet physical uv low silicon wavelengths impurities applications water

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Fused quartzis akey starting material for optical fiber0.90text
lightinginstance ofmaking it more suitable for many specialized uses0.80text
scientific applications.The terms fused quartzinstance ofmaking it more suitable for many specialized uses0.80text
fused silica are used interchangeably but can refer to different manufacturing techniquesinstance ofmaking it more suitable for many specialized uses0.80text
resulting in different trace impuritiesinstance ofmaking it more suitable for many specialized uses0.80text
the bathysphereinstance offused quartz was used in deep diving vessels0.80text
benthoscopeinstance offused quartz was used in deep diving vessels0.80text
in the windows of crewed spacecraftinstance offused quartz was used in deep diving vessels0.80text
including the Space Shuttleinstance offused quartz was used in deep diving vessels0.80text
International Space Stationinstance offused quartz was used in deep diving vessels0.80text
those used in telescopesinstance ofit is used in 5D optical data storage and in semiconductor fabrication furnaces.Fused quartz has nearly ideal properties for fabricating first surface mirrors0.80text
cruciblesinstance ofbut the very low thermal conductivity limits usage in high-power circuits.Refractory material applicationsFused quartz as an industrial raw material is used to make various refr…0.80text

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