. . . . . "\uC11D\uC601\uC720\uB9AC"@ko . . . . . . . "19933"^^ . . . . . . "K\u0159emenn\u00E9 sklo je velmi \u010Dist\u00FD SiO2 ve skeln\u00E9m stavu. Jde o sklo vyroben\u00E9 z \u010Dist\u00E9ho k\u0159emene (oxid k\u0159emi\u010Dit\u00FD SiO2), od n\u011Bj\u017E odvozuje sv\u016Fj n\u00E1zev. Oproti b\u011B\u017En\u011B pou\u017E\u00EDvan\u00E9mu sklu, jeho\u017E z\u00E1kladem je tak\u00E9 k\u0159emen, ale mimo to obsahuje r\u016Fzn\u00E9 dal\u0161\u00ED p\u0159\u00EDm\u011Bsi (nej\u010Dast\u011Bji sod\u00EDk a v\u00E1pn\u00EDk), m\u00E1 k\u0159emenn\u00E9 sklo n\u011Bkter\u00E9 odli\u0161n\u00E9 vlastnosti. Jeho v\u00FDroba prob\u00EDh\u00E1 taven\u00EDm nej\u010Dist\u0161\u00EDho SiO2 v elektrick\u00E9 peci p\u0159i teplot\u011B 2000 \u00B0C."@cs . . . . "\uC11D\uC601\uC720\uB9AC(\u77F3\u82F1\u7409\u7483)\uB294 \uBE44\uC815\uC9C8 \uACE0\uCCB4 \uD615\uD0DC\uC758 \uADDC\uC18C\uB85C \uAD6C\uC131\uB41C \uC720\uB9AC\uC774\uB2E4. \uC720\uB9AC \uAD6C\uC870\uB294 \uADDC\uC18C\uC6D0\uC790\uC640 \uC0B0\uC18C\uC6D0\uC790\uAC00 \uACB0\uD569\uD558\uC5EC \uB9CC\uB4E0 \uADF8\uBB3C\uCF54\uC5D0 \uAD70\uB370\uAD70\uB370 \uAD6C\uBA4D\uC774 \uB0A8\uACA8\uC9C4 \uAC83 \uAC19\uC740 \uBAA8\uC591\uC73C\uB85C \uC774\uB8E8\uC5B4\uC84C\uB2E4. \uC21C\uC218\uD55C \uADDC\uC18C\uC640 \uC0B0\uC18C\uB9CC\uC758 \uADF8\uBB3C\uCF54\uB85C \uB41C \uC720\uB9AC\uB97C \uC11D\uC601\uC720\uB9AC\uB77C\uACE0 \uBD80\uB974\uB294\uB370 \uC5F0\uD654\uC810(\u8EDF\u5316\u9EDE)\uC774 1,500\u2103 \uC774\uC0C1(\uBCF4\uD1B5 \uC18C\uB2E4\uC11D\uD68C\uC720\uB9AC\uB294 \uC57D 600\u2103)\uC73C\uB85C\uC11C \uC57D\uD488\uC5D0 \uC758\uD574 \uCE68\uC2DD\uB418\uC9C0\uB3C4 \uC54A\uC744 \uBFD0 \uC544\uB2C8\uB77C 1,000\u2103 \uC815\uB3C4\uC758 \uC628\uB3C4\uCC28\uB85C \uAE09\uC5F4(\u6025\u71B1)\u00B7\uAE09\uB7AD(\u6025\u51B7)\uB418\uC5B4\uB3C4 \uAE68\uC9C0\uC9C0 \uC54A\uB294\uB2E4. \uC11D\uC601\uC720\uB9AC\uB294 \uC774\uCC98\uB7FC \uC6B0\uC218\uD55C \uC5EC\uB7EC \uC131\uC9C8\uC744 \uAC00\uC84C\uC73C\uB098 \uC5F0\uD654\uD558\uB294 \uC628\uB3C4\uAC00 1,500\u2103 \uC774\uC0C1\uC774\uBBC0\uB85C \uAC00\uACF5\u00B7\uC131\uD615\uC774 \uADF9\uD788 \uC5B4\uB835\uB2E4. \uB610\uD55C \uC6D0\uB8CC\uB97C \uC720\uB9AC\uD654\uD558\uB824\uBA74 1,717\u2103 \uC774\uC0C1\uC758 \uACE0\uC628\uC744 \uB9CC\uB4E4\uC5B4 \uC8FC\uC5B4\uC57C \uD558\uBBC0\uB85C \uB3C4\uAC00\uB2C8\uC758 \uC7AC\uB8CC, \uACE0\uC628\uC744 \uB9CC\uB4DC\uB294 \uBC29\uBC95 \uB4F1 \uAE30\uC220\uC801\uC73C\uB85C \uACE4\uB780\uD55C \uC810\uC774 \uB9CE\uC73C\uBA70, \uB530\uB77C\uC11C \uAC12\uC774 \uBAB9\uC2DC \uBE44\uC2F8 \uD2B9\uC218\uD55C \uACBD\uC6B0 \uC774\uC678\uB294 \uC0AC\uC6A9\uB418\uC9C0 \uC54A\uB294\uB2E4."@ko . . . . "\u041A\u0432\u0430\u0440\u0446\u043E\u0432\u0435 \u0441\u043A\u043B\u043E"@uk . . . "Verre de quartz"@fr . "Quarzglas, auch als Kieselglas bezeichnet, ist ein Glas, das im Gegensatz zu den gebr\u00E4uchlichen Gl\u00E4sern keine Beimengungen von Natriumcarbonat oder Calciumoxid enth\u00E4lt, d.\u202Fh. aus reinem Siliziumdioxid (SiO2) besteht. Industriell hergestelltes Quarzglas hat abh\u00E4ngig vom Vormaterial und Fertigungsprozess unterschiedliche Konzentrationen von Verunreinigungen, die im ppm- bzw. f\u00FCr synthetisches Kieselglas im ppb-Bereich liegen. Nat\u00FCrlich vorkommendes Quarzglas wird als Lechatelierit bezeichnet."@de . . . . . . . . "Szk\u0142o kwarcowe (szk\u0142o krzemionkowe) \u2013 szk\u0142o o bardzo wysokiej zawarto\u015Bci czystego ditlenku krzemu (krzemionki). Szk\u0142o kwarcowe r\u00F3\u017Cni si\u0119 od krystalicznego kwarcu brakiem uporz\u0105dkowania dalekiego zasi\u0119gu, co z definicji czyni je cia\u0142em amorficznym."@pl . "Quarzglas, auch als Kieselglas bezeichnet, ist ein Glas, das im Gegensatz zu den gebr\u00E4uchlichen Gl\u00E4sern keine Beimengungen von Natriumcarbonat oder Calciumoxid enth\u00E4lt, d.\u202Fh. aus reinem Siliziumdioxid (SiO2) besteht. Industriell hergestelltes Quarzglas hat abh\u00E4ngig vom Vormaterial und Fertigungsprozess unterschiedliche Konzentrationen von Verunreinigungen, die im ppm- bzw. f\u00FCr synthetisches Kieselglas im ppb-Bereich liegen. Es kann durch Aufschmelzung und Wiedererstarrung von Quarz (Quarzsand oder k\u00FCnstlich hergestellt) gewonnen werden, daher auch die Bezeichnung Quarzglas und die englische Bezeichnung fused quartz oder fused silica. Nat\u00FCrlich vorkommendes Quarzglas wird als Lechatelierit bezeichnet. Richard K\u00FCch (1860\u20131915), Physiker und Chemiker, entdeckte 1899, dass Siliziumdioxid in einer Knallgasflamme blasenfrei und in h\u00F6chster Reinheit zu schmelzen ist, und machte Quarzglas f\u00FCr die Industrie als Massenprodukt verwendbar."@de . . . . . . . . "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 in which other ingredients are added which change the glasses' optical and physical properties, such as lowering the melt temperature. Fused quartz, therefore, has high working and melting temperatures, making it less desirable for most common applications. The terms fused quartz and fused silica are used interchangeably, but can refer to different manufacturing techniques, as noted below, resulting in different trace impurities. However fused quartz, being in the glassy state, has quite different physical properties compared to crystalline quartz. Due to its physical properties it finds specialty uses in semiconductor fabrication and laboratory equipment, for instance. Compared to other common glasses, the optical transmission of pure silica extends well into the ultraviolet and infrared wavelengths, so is used to make lenses and other optics for these wavelengths. Depending on manufacturing processes, impurities will restrict the optical transmission, resulting in commercial grades of fused quartz optimized for use in the infrared, or (then more often referred to as fused silica) in the ultraviolet. The low coefficient of thermal expansion of fused quartz makes it a useful material for precision mirror substrates."@en . . . "Szk\u0142o kwarcowe"@pl . . . . "K\u0159emenn\u00E9 sklo"@cs . . . . "\u77F3\u82F1\u30AC\u30E9\u30B9\uFF08\u305B\u304D\u3048\u3044\u30AC\u30E9\u30B9\u3001\u82F1\u8A9E: fused quartz\uFF09\u306F\u77F3\u82F1 (SiO2) \u304B\u3089\u4F5C\u6210\u3055\u308C\u308B\u30AC\u30E9\u30B9\u3067\u3001SiO2 \u7D14\u5EA6\u304C\u9AD8\u3044\u3082\u306E\u3092\u3044\u3046\u3002\u6EB6\u878D\u77F3\u82F1\u3001\u6EB6\u878D\u30B7\u30EA\u30AB\u3001\u30B7\u30EA\u30AB\u30AC\u30E9\u30B9\u306A\u3069\u3068\u3082\u547C\u3070\u308C\u308B\u3002\u8010\u98DF\u6027\u3001\u8010\u71B1\u6027\u306B\u3059\u3050\u308C\u3001\u975E\u5E38\u306B\u900F\u660E\u306A\u3053\u3068\u304B\u3089\u3001\u30D3\u30FC\u30AB\u30FC\u3084\u30D5\u30E9\u30B9\u30B3\u306A\u3069\u7406\u5316\u5B66\u7528\u9014\u3084\u5149\u30D5\u30A1\u30A4\u30D0\u30FC\u306E\u6750\u6599\u306A\u3069\u306B\u5E45\u5E83\u304F\u7528\u3044\u3089\u308C\u308B\u3002"@ja . "\u041A\u0432\u0430\u0301\u0440\u0446\u0435\u0432\u043E\u0435 \u0441\u0442\u0435\u043A\u043B\u043E\u0301, \u043F\u043B\u0430\u0301\u0432\u043B\u0435\u043D\u044B\u0439 \u043A\u0432\u0430\u0440\u0446 \u2014 \u043E\u0434\u043D\u043E\u043A\u043E\u043C\u043F\u043E\u043D\u0435\u043D\u0442\u043D\u043E\u0435 \u0441\u0442\u0435\u043A\u043B\u043E \u0438\u0437 \u0447\u0438\u0441\u0442\u043E\u0433\u043E \u0434\u0438\u043E\u043A\u0441\u0438\u0434\u0430 \u043A\u0440\u0435\u043C\u043D\u0438\u044F (SiO2), \u043F\u043E\u043B\u0443\u0447\u0430\u0435\u043C\u043E\u0435 \u043F\u043B\u0430\u0432\u043B\u0435\u043D\u0438\u0435\u043C \u043F\u0440\u0438\u0440\u043E\u0434\u043D\u044B\u0445 \u0440\u0430\u0437\u043D\u043E\u0432\u0438\u0434\u043D\u043E\u0441\u0442\u0435\u0439 \u043A\u0440\u0435\u043C\u043D\u0435\u0437\u0451\u043C\u0430 \u0432\u044B\u0441\u043E\u043A\u043E\u0439 \u0447\u0438\u0441\u0442\u043E\u0442\u044B \u2014 \u0433\u043E\u0440\u043D\u043E\u0433\u043E \u0445\u0440\u0443\u0441\u0442\u0430\u043B\u044F, \u0436\u0438\u043B\u044C\u043D\u043E\u0433\u043E \u043A\u0432\u0430\u0440\u0446\u0430 \u0438 \u043A\u0432\u0430\u0440\u0446\u0435\u0432\u043E\u0433\u043E \u043F\u0435\u0441\u043A\u0430, \u0430 \u0442\u0430\u043A\u0436\u0435 \u0441\u0438\u043D\u0442\u0435\u0442\u0438\u0447\u0435\u0441\u043A\u043E\u0433\u043E \u0434\u0438\u043E\u043A\u0441\u0438\u0434\u0430 \u043A\u0440\u0435\u043C\u043D\u0438\u044F."@ru . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Kvartsglas"@sv . . . . . "Quarzglas"@de . . . . . . . . . . . "\u041A\u0432\u0430\u0301\u0440\u0446\u043E\u0432\u0435 \u0441\u043A\u043B\u043E \u2014 \u043E\u0434\u043D\u043E\u043A\u043E\u043C\u043F\u043E\u043D\u0435\u043D\u0442\u043D\u0435 , \u0449\u043E \u043E\u0434\u0435\u0440\u0436\u0443\u0454\u0442\u044C\u0441\u044F \u043F\u043B\u0430\u0432\u043B\u0435\u043D\u043D\u044F\u043C \u043F\u0440\u0438\u0440\u043E\u0434\u043D\u0438\u0445 \u0440\u0456\u0437\u043D\u043E\u0432\u0438\u0434\u0456\u0432 \u043A\u0440\u0435\u043C\u043D\u0435\u0437\u0435\u043C\u0443 \u2014 \u0433\u0456\u0440\u0441\u044C\u043A\u043E\u0433\u043E \u043A\u0440\u0438\u0448\u0442\u0430\u043B\u044E, \u0436\u0438\u043B\u044C\u043D\u043E\u0433\u043E \u043A\u0432\u0430\u0440\u0446\u0443 \u0456 \u043A\u0432\u0430\u0440\u0446\u043E\u0432\u043E\u0433\u043E \u043F\u0456\u0441\u043A\u0443, \u0430 \u0442\u0430\u043A\u043E\u0436 \u0443\u0442\u0432\u043E\u0440\u044E\u0454\u0442\u044C\u0441\u044F \u043F\u0440\u0438 \u0437\u0430\u0441\u0442\u0438\u0433\u0430\u043D\u043D\u0456 \u0440\u043E\u0437\u043F\u043B\u0430\u0432\u0443 \u0441\u0438\u043D\u0442\u0435\u0442\u0438\u0447\u043D\u043E\u0433\u043E \u0434\u0456\u043E\u043A\u0441\u0438\u0434\u0443 \u043A\u0440\u0435\u043C\u043D\u0456\u044E SiO2."@uk . . "\u041A\u0432\u0430\u0440\u0446\u0435\u0432\u043E\u0435 \u0441\u0442\u0435\u043A\u043B\u043E"@ru . . . . . "Le verre de quartz (parfois nomm\u00E9 verre quartz ou quartz verre) est un verre obtenu par fusion de quartz ou de sable \u00E0 tr\u00E8s haute teneur en silice, sans addition de fondant. Afin d'obtenir une grande puret\u00E9, il peut \u00E9galement \u00EAtre produit \u00E0 partir de quartz ou de silice synth\u00E9tiques, on le qualifie alors de verre de silice (ou encore silice vitreuse). Le verre de quartz est une forme amorphe de la silice (dioxyde de silicium, SiO2). Le quartz est une forme cristalline. Le terme \u00AB quartz \u00BB est parfois abusivement employ\u00E9 pour d\u00E9signer un mat\u00E9riau qui est en fait un \u00AB verre de quartz \u00BB : tubes \u00E0 quartz pour les lampes, verrerie scientifique en quartz, etc. La fabrication du verre de quartz utilise plusieurs m\u00E9thodes diverses. Il est \u00E0 noter que les verres cr\u00E9\u00E9s en employant la m\u00E9thode classi"@fr . "Le verre de quartz (parfois nomm\u00E9 verre quartz ou quartz verre) est un verre obtenu par fusion de quartz ou de sable \u00E0 tr\u00E8s haute teneur en silice, sans addition de fondant. Afin d'obtenir une grande puret\u00E9, il peut \u00E9galement \u00EAtre produit \u00E0 partir de quartz ou de silice synth\u00E9tiques, on le qualifie alors de verre de silice (ou encore silice vitreuse). Le verre de quartz est une forme amorphe de la silice (dioxyde de silicium, SiO2). Le quartz est une forme cristalline. Le terme \u00AB quartz \u00BB est parfois abusivement employ\u00E9 pour d\u00E9signer un mat\u00E9riau qui est en fait un \u00AB verre de quartz \u00BB : tubes \u00E0 quartz pour les lampes, verrerie scientifique en quartz, etc. La fabrication du verre de quartz utilise plusieurs m\u00E9thodes diverses. Il est \u00E0 noter que les verres cr\u00E9\u00E9s en employant la m\u00E9thode classique dite du 'melt-quench' (consistant \u00E0 chauffer le mat\u00E9riau jusqu'\u00E0 sa liqu\u00E9faction puis le refroidir rapidement jusqu'\u00E0 une phase de verre solidif\u00E9e) sont souvent nomm\u00E9s 'vitreux' comme dans 'silice vitreuse'. Le terme vitreux est synonyme de verre quand il est \u00E9voqu\u00E9 dans le contexte du melt-quenching."@fr . . "\u041A\u0432\u0430\u0301\u0440\u0446\u043E\u0432\u0435 \u0441\u043A\u043B\u043E \u2014 \u043E\u0434\u043D\u043E\u043A\u043E\u043C\u043F\u043E\u043D\u0435\u043D\u0442\u043D\u0435 , \u0449\u043E \u043E\u0434\u0435\u0440\u0436\u0443\u0454\u0442\u044C\u0441\u044F \u043F\u043B\u0430\u0432\u043B\u0435\u043D\u043D\u044F\u043C \u043F\u0440\u0438\u0440\u043E\u0434\u043D\u0438\u0445 \u0440\u0456\u0437\u043D\u043E\u0432\u0438\u0434\u0456\u0432 \u043A\u0440\u0435\u043C\u043D\u0435\u0437\u0435\u043C\u0443 \u2014 \u0433\u0456\u0440\u0441\u044C\u043A\u043E\u0433\u043E \u043A\u0440\u0438\u0448\u0442\u0430\u043B\u044E, \u0436\u0438\u043B\u044C\u043D\u043E\u0433\u043E \u043A\u0432\u0430\u0440\u0446\u0443 \u0456 \u043A\u0432\u0430\u0440\u0446\u043E\u0432\u043E\u0433\u043E \u043F\u0456\u0441\u043A\u0443, \u0430 \u0442\u0430\u043A\u043E\u0436 \u0443\u0442\u0432\u043E\u0440\u044E\u0454\u0442\u044C\u0441\u044F \u043F\u0440\u0438 \u0437\u0430\u0441\u0442\u0438\u0433\u0430\u043D\u043D\u0456 \u0440\u043E\u0437\u043F\u043B\u0430\u0432\u0443 \u0441\u0438\u043D\u0442\u0435\u0442\u0438\u0447\u043D\u043E\u0433\u043E \u0434\u0456\u043E\u043A\u0441\u0438\u0434\u0443 \u043A\u0440\u0435\u043C\u043D\u0456\u044E SiO2."@uk . . . . . . . . . . . . . . "\u77F3\u82F1\u30AC\u30E9\u30B9\uFF08\u305B\u304D\u3048\u3044\u30AC\u30E9\u30B9\u3001\u82F1\u8A9E: fused quartz\uFF09\u306F\u77F3\u82F1 (SiO2) \u304B\u3089\u4F5C\u6210\u3055\u308C\u308B\u30AC\u30E9\u30B9\u3067\u3001SiO2 \u7D14\u5EA6\u304C\u9AD8\u3044\u3082\u306E\u3092\u3044\u3046\u3002\u6EB6\u878D\u77F3\u82F1\u3001\u6EB6\u878D\u30B7\u30EA\u30AB\u3001\u30B7\u30EA\u30AB\u30AC\u30E9\u30B9\u306A\u3069\u3068\u3082\u547C\u3070\u308C\u308B\u3002\u8010\u98DF\u6027\u3001\u8010\u71B1\u6027\u306B\u3059\u3050\u308C\u3001\u975E\u5E38\u306B\u900F\u660E\u306A\u3053\u3068\u304B\u3089\u3001\u30D3\u30FC\u30AB\u30FC\u3084\u30D5\u30E9\u30B9\u30B3\u306A\u3069\u7406\u5316\u5B66\u7528\u9014\u3084\u5149\u30D5\u30A1\u30A4\u30D0\u30FC\u306E\u6750\u6599\u306A\u3069\u306B\u5E45\u5E83\u304F\u7528\u3044\u3089\u308C\u308B\u3002"@ja . . . "Szk\u0142o kwarcowe (szk\u0142o krzemionkowe) \u2013 szk\u0142o o bardzo wysokiej zawarto\u015Bci czystego ditlenku krzemu (krzemionki). Szk\u0142o kwarcowe r\u00F3\u017Cni si\u0119 od krystalicznego kwarcu brakiem uporz\u0105dkowania dalekiego zasi\u0119gu, co z definicji czyni je cia\u0142em amorficznym."@pl . . "\uC11D\uC601\uC720\uB9AC(\u77F3\u82F1\u7409\u7483)\uB294 \uBE44\uC815\uC9C8 \uACE0\uCCB4 \uD615\uD0DC\uC758 \uADDC\uC18C\uB85C \uAD6C\uC131\uB41C \uC720\uB9AC\uC774\uB2E4. \uC720\uB9AC \uAD6C\uC870\uB294 \uADDC\uC18C\uC6D0\uC790\uC640 \uC0B0\uC18C\uC6D0\uC790\uAC00 \uACB0\uD569\uD558\uC5EC \uB9CC\uB4E0 \uADF8\uBB3C\uCF54\uC5D0 \uAD70\uB370\uAD70\uB370 \uAD6C\uBA4D\uC774 \uB0A8\uACA8\uC9C4 \uAC83 \uAC19\uC740 \uBAA8\uC591\uC73C\uB85C \uC774\uB8E8\uC5B4\uC84C\uB2E4. \uC21C\uC218\uD55C \uADDC\uC18C\uC640 \uC0B0\uC18C\uB9CC\uC758 \uADF8\uBB3C\uCF54\uB85C \uB41C \uC720\uB9AC\uB97C \uC11D\uC601\uC720\uB9AC\uB77C\uACE0 \uBD80\uB974\uB294\uB370 \uC5F0\uD654\uC810(\u8EDF\u5316\u9EDE)\uC774 1,500\u2103 \uC774\uC0C1(\uBCF4\uD1B5 \uC18C\uB2E4\uC11D\uD68C\uC720\uB9AC\uB294 \uC57D 600\u2103)\uC73C\uB85C\uC11C \uC57D\uD488\uC5D0 \uC758\uD574 \uCE68\uC2DD\uB418\uC9C0\uB3C4 \uC54A\uC744 \uBFD0 \uC544\uB2C8\uB77C 1,000\u2103 \uC815\uB3C4\uC758 \uC628\uB3C4\uCC28\uB85C \uAE09\uC5F4(\u6025\u71B1)\u00B7\uAE09\uB7AD(\u6025\u51B7)\uB418\uC5B4\uB3C4 \uAE68\uC9C0\uC9C0 \uC54A\uB294\uB2E4. \uC11D\uC601\uC720\uB9AC\uB294 \uC774\uCC98\uB7FC \uC6B0\uC218\uD55C \uC5EC\uB7EC \uC131\uC9C8\uC744 \uAC00\uC84C\uC73C\uB098 \uC5F0\uD654\uD558\uB294 \uC628\uB3C4\uAC00 1,500\u2103 \uC774\uC0C1\uC774\uBBC0\uB85C \uAC00\uACF5\u00B7\uC131\uD615\uC774 \uADF9\uD788 \uC5B4\uB835\uB2E4. \uB610\uD55C \uC6D0\uB8CC\uB97C \uC720\uB9AC\uD654\uD558\uB824\uBA74 1,717\u2103 \uC774\uC0C1\uC758 \uACE0\uC628\uC744 \uB9CC\uB4E4\uC5B4 \uC8FC\uC5B4\uC57C \uD558\uBBC0\uB85C \uB3C4\uAC00\uB2C8\uC758 \uC7AC\uB8CC, \uACE0\uC628\uC744 \uB9CC\uB4DC\uB294 \uBC29\uBC95 \uB4F1 \uAE30\uC220\uC801\uC73C\uB85C \uACE4\uB780\uD55C \uC810\uC774 \uB9CE\uC73C\uBA70, \uB530\uB77C\uC11C \uAC12\uC774 \uBAB9\uC2DC \uBE44\uC2F8 \uD2B9\uC218\uD55C \uACBD\uC6B0 \uC774\uC678\uB294 \uC0AC\uC6A9\uB418\uC9C0 \uC54A\uB294\uB2E4."@ko . . "K\u0159emenn\u00E9 sklo je velmi \u010Dist\u00FD SiO2 ve skeln\u00E9m stavu. Jde o sklo vyroben\u00E9 z \u010Dist\u00E9ho k\u0159emene (oxid k\u0159emi\u010Dit\u00FD SiO2), od n\u011Bj\u017E odvozuje sv\u016Fj n\u00E1zev. Oproti b\u011B\u017En\u011B pou\u017E\u00EDvan\u00E9mu sklu, jeho\u017E z\u00E1kladem je tak\u00E9 k\u0159emen, ale mimo to obsahuje r\u016Fzn\u00E9 dal\u0161\u00ED p\u0159\u00EDm\u011Bsi (nej\u010Dast\u011Bji sod\u00EDk a v\u00E1pn\u00EDk), m\u00E1 k\u0159emenn\u00E9 sklo n\u011Bkter\u00E9 odli\u0161n\u00E9 vlastnosti. Jeho v\u00FDroba prob\u00EDh\u00E1 taven\u00EDm nej\u010Dist\u0161\u00EDho SiO2 v elektrick\u00E9 peci p\u0159i teplot\u011B 2000 \u00B0C."@cs . . . . . . "\u041A\u0432\u0430\u0301\u0440\u0446\u0435\u0432\u043E\u0435 \u0441\u0442\u0435\u043A\u043B\u043E\u0301, \u043F\u043B\u0430\u0301\u0432\u043B\u0435\u043D\u044B\u0439 \u043A\u0432\u0430\u0440\u0446 \u2014 \u043E\u0434\u043D\u043E\u043A\u043E\u043C\u043F\u043E\u043D\u0435\u043D\u0442\u043D\u043E\u0435 \u0441\u0442\u0435\u043A\u043B\u043E \u0438\u0437 \u0447\u0438\u0441\u0442\u043E\u0433\u043E \u0434\u0438\u043E\u043A\u0441\u0438\u0434\u0430 \u043A\u0440\u0435\u043C\u043D\u0438\u044F (SiO2), \u043F\u043E\u043B\u0443\u0447\u0430\u0435\u043C\u043E\u0435 \u043F\u043B\u0430\u0432\u043B\u0435\u043D\u0438\u0435\u043C \u043F\u0440\u0438\u0440\u043E\u0434\u043D\u044B\u0445 \u0440\u0430\u0437\u043D\u043E\u0432\u0438\u0434\u043D\u043E\u0441\u0442\u0435\u0439 \u043A\u0440\u0435\u043C\u043D\u0435\u0437\u0451\u043C\u0430 \u0432\u044B\u0441\u043E\u043A\u043E\u0439 \u0447\u0438\u0441\u0442\u043E\u0442\u044B \u2014 \u0433\u043E\u0440\u043D\u043E\u0433\u043E \u0445\u0440\u0443\u0441\u0442\u0430\u043B\u044F, \u0436\u0438\u043B\u044C\u043D\u043E\u0433\u043E \u043A\u0432\u0430\u0440\u0446\u0430 \u0438 \u043A\u0432\u0430\u0440\u0446\u0435\u0432\u043E\u0433\u043E \u043F\u0435\u0441\u043A\u0430, \u0430 \u0442\u0430\u043A\u0436\u0435 \u0441\u0438\u043D\u0442\u0435\u0442\u0438\u0447\u0435\u0441\u043A\u043E\u0433\u043E \u0434\u0438\u043E\u043A\u0441\u0438\u0434\u0430 \u043A\u0440\u0435\u043C\u043D\u0438\u044F."@ru . . . . . . . . . . . . . . . . . . . "430014"^^ . . . "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 in which other ingredients are added which change the glasses' optical and physical properties, such as lowering the melt temperature. Fused quartz, therefore, has high working and melting temperatures, making it less desirable for most common applications."@en . "1117819667"^^ . "Kiseldioxidglas (oegentligt kallat kvartsglas) \u00E4r en glastyp med mer \u00E4n 95% kiseldioxid (SiO2), som anv\u00E4nds f\u00F6r laboratorie\u00E4ndam\u00E5l och industriella \u00E4ndam\u00E5l. Det \u00E4r ett glas, som \u00E4r avsev\u00E4rt dyrare \u00E4n vanligt glas, eftersom kvartsglasets glasmassa har en h\u00F6g sm\u00E4ltpunkt och det d\u00E4rf\u00F6r \u00E5tg\u00E5r mycket energi i tillverkningen. Sm\u00E4ltpunkten ligger vid 1 713 \u00B0C, men vid tillverkningen kr\u00E4vs 2.000 \u00B0C. Vanliga glasbruksugnar klarar inte av att komma upp till dessa temperaturer, och bland annat av detta sk\u00E4l \u00E4r inte kvartsglas lika vanlig som andra glastyper. Det temperaturintervall d\u00E4r glaset \u00E4r lagom tr\u00F6gflytande f\u00F6r varm bearbetning \u00E4r mindre \u00E4n f\u00F6r andra glassorter, vilket g\u00F6r det sv\u00E5rare att arbeta med."@sv . "Fused quartz"@en . "\u77F3\u82F1\u30AC\u30E9\u30B9"@ja . "Kiseldioxidglas (oegentligt kallat kvartsglas) \u00E4r en glastyp med mer \u00E4n 95% kiseldioxid (SiO2), som anv\u00E4nds f\u00F6r laboratorie\u00E4ndam\u00E5l och industriella \u00E4ndam\u00E5l. Det \u00E4r ett glas, som \u00E4r avsev\u00E4rt dyrare \u00E4n vanligt glas, eftersom kvartsglasets glasmassa har en h\u00F6g sm\u00E4ltpunkt och det d\u00E4rf\u00F6r \u00E5tg\u00E5r mycket energi i tillverkningen. Sm\u00E4ltpunkten ligger vid 1 713 \u00B0C, men vid tillverkningen kr\u00E4vs 2.000 \u00B0C. Vanliga glasbruksugnar klarar inte av att komma upp till dessa temperaturer, och bland annat av detta sk\u00E4l \u00E4r inte kvartsglas lika vanlig som andra glastyper. Det temperaturintervall d\u00E4r glaset \u00E4r lagom tr\u00F6gflytande f\u00F6r varm bearbetning \u00E4r mindre \u00E4n f\u00F6r andra glassorter, vilket g\u00F6r det sv\u00E5rare att arbeta med. Utm\u00E4rkande egenskaper \u00E4r t\u00E5lighet mot h\u00F6ga temperaturer, temperaturchocker och m\u00E5nga kemikalier, bland annat starka syror, samt god genomsl\u00E4pplighet f\u00F6r ultraviolett ljus. T\u00E5ligheten mot temperaturchocker beror p\u00E5 den l\u00E5ga utvidgningskoefficienten, 5,5 x 10-7 per grad Celsius. Ett upphettat r\u00F6r av kvartsglas kan ofta doppas ned i kallt vatten utan att spricka. Andra glas, till exempel glas f\u00F6r flaskor, f\u00F6nsterglas och servisglas, tillverkas ocks\u00E5 av kvarts (ofta sand), tillsammans med andra \u00E4mnen, bland annat pulveriserad kalksten och soda. Dessa tillsats\u00E4mnen g\u00F6r att sm\u00E4ltpunkten p\u00E5 massan blir l\u00E4gre."@sv . . . . . . . . . .