作者: Eric Gouardes , Sylvain Belliot , Sebastien Henry
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摘要: The invention relates to a transparent glass substrate including at least one sheet provided with thin-film multilayer coating acting on solar radiation, having light transmission of greater than 10% and an emissivity less 50% after heat treatment, such as bending or toughening characterized in that said includes: niobium Nb functional layer thickness between about 5 nm 35 nm; another material, chosen from the group formed by Ti, Mo, B, Al alloy comprising these elements, which is placed relative above layer, 1 nm. also monolithic glazing double incorporating substrate.