composiÇço de vidro sÍlico-sodo-cÁlcico acinzentado, folha de vidro, e, vidraÇa

Tinted silico-sodo-calcic glass composition contains the following coloring agents with a content varying over the given overall limits by weight: (a) Fe2O3 (total iron) : 0.01 - 0.14 %; (b) CoO : 40 - 150 ppm; (c) NiO : 200 - 700 ppm; (d) the weight ratio NiO/CoO is between 3.5 and 6; (e) the glass...

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Bibliographische Detailangaben
1. Verfasser:	LAURENT TEYSSEDRE
Format:	Patent
Sprache:	por
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:	Tinted silico-sodo-calcic glass composition contains the following coloring agents with a content varying over the given overall limits by weight: (a) Fe2O3 (total iron) : 0.01 - 0.14 %; (b) CoO : 40 - 150 ppm; (c) NiO : 200 - 700 ppm; (d) the weight ratio NiO/CoO is between 3.5 and 6; (e) the glass has a global light transmission under D65 illumination (TLD65) between 20 and 60% measured for a thickness of 6 mm.