Fused quartz
Fused quartz or fused silica is glass consisting of silica in amorphous (non-crystalline) form. It differs from traditional glasses in containing no other ingredients, which are typically added to glass to lower the melt temperature. Fused silica, therefore, has high working and melting temperatures. The optical and thermal properties of fused quartz are superior to those of other types of glass due to its purity. For these reasons, it finds use in situations such as semiconductor fabrication and laboratory equipment. It has better ultraviolet transmission than most other glasses, and so is used to make lenses and other optics for the ultraviolet spectrum. Its low coefficient of thermal expansion also makes it a useful material for precision mirror substrates.
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Fused quartz
Fused quartz or fused silica is glass consisting of silica in amorphous (non-crystalline) form. It differs from traditional glasses in containing no other ingredients, which are typically added to glass to lower the melt temperature. Fused silica, therefore, has high working and melting temperatures. The optical and thermal properties of fused quartz are superior to those of other types of glass due to its purity. For these reasons, it finds use in situations such as semiconductor fabrication and laboratory equipment. It has better ultraviolet transmission than most other glasses, and so is used to make lenses and other optics for the ultraviolet spectrum. Its low coefficient of thermal expansion also makes it a useful material for precision mirror substrates.
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Fused quartz or fused silica i ...... r precision mirror substrates.
@en
Le verre de quartz (parfois no ...... le contexte du melt-quenching.
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Quarzglas, auch als Kieselglas ...... als Massenprodukt verwendbar.
@de
Szkło kwarcowe (szkło krzemion ...... i czyni je ciałem amorficznym.
@pl
Ква́рцевое стекло́, пла́вленый ...... нтетического диоксида кремния.
@ru
石英ガラス(せきえいガラス、英:Fused quartz ) ...... コなど理化学用途や光ファイバーの材料などに幅広く用いられる。
@ja
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743,773,133
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this lens is no longer manufactured by Nikon
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Fused quartz or fused silica i ...... r precision mirror substrates.
@en
Le verre de quartz (parfois no ...... en employant la méthode classi
@fr
Quarzglas, auch als Kieselglas ...... als Lechatelierit bezeichnet.
@de
Szkło kwarcowe (szkło krzemion ...... i czyni je ciałem amorficznym.
@pl
Ква́рцевое ст��кло́, пла́влены ...... нтетического диоксида кремния.
@ru
石英ガラス(せきえいガラス、英:Fused quartz ) ...... コなど理化学用途や光ファイバーの材料などに幅広く用いられる。
@ja
label
Fused quartz
@en
Quarzglas
@de
Szkło kwarcowe
@pl
Verre de quartz
@fr
Кварцевое стекло
@ru
石英ガラス
@ja