作者: James Victor Jones , Edward Nashed Boulos
DOI:
关键词: Ferrous 、 Inorganic chemistry 、 Iron oxide 、 Oxide 、 Cobalt 、 Cobalt glass 、 Cobalt blue 、 Cobalt oxide 、 Materials science 、 Iron sulfide
摘要: A blue glass composition comprises a soda-lime-silica base and colorant portion consisting essentially of about 0.4 to 0.65 weight percent total iron oxide, 0.1 0.3 manganese cobalt oxide in an amount effective produce concentration 0.0002 0.0013 (about 2 13 ppm). The is characterized by ratio ferrous between 0.43 0.58. exhibits combination high visible transmittance, infrared absorption enhanced coloration. This attributed large part the effect reducing sulfide formation thereby avoiding amber