摘要:
A sputter coated article is provided with improved mechanical durability (e.g., pre-HT scratch resistance) and/or thermal stability by sputtering at least one Ag inclusive layer in an atmosphere including at least O2 gas. For instance, in certain example embodiments an Ag inclusive target may be sputtered in an atmosphere including a combination of Ar and O2 gas. In certain embodiments, this enables the resulting AgOx infrared (IR) reflecting layer to better adhere to adjacent contact layer(s).
摘要:
A heat treatable coated article (e.g., vehicle windshield, IG unit, etc.) is provided with a dual-silver low-E coating. Before and/or after heat treatment (HT); the coating and/or coated article has a visible transmittance of at least 70%, more preferably at least 75%. Moreover, the coating and/or coated article is designed so as to have approximately the same color when viewed over a wide range of viewing angles. In certain embodiments, at least one contact layer (e.g., of or including NiCrOx) that contacts an infrared (IR) reflecting layer (e.g., Ag) is oxidation graded so that it progressively becomes less oxidized through its thickness as it nears the IR reflecting layer. In still other embodiments, a Si-rich silicon nitride layer(s) may be utilized to reduce haze.
摘要:
A heat treatable coated article (e.g., vehicle windshield, IG unit, etc.) is provided with a dual-silver low-E coating. Before and/or after heat treatment (HT), the coating and/or coated article has a visible transmittance of at least 70%, more preferably at least 75%. Moreover, the coating and/or coated article is designed so as to have approximately the same color when viewed over a wide range of viewing angles. In certain embodiments, at least one contact layer (e.g., of or including NiCrOx) that contacts an infrared (IR) reflecting layer (e.g., Ag) is oxidation graded so that it progressively becomes less oxidized through its thickness as it nears the IR reflecting layer. In still other embodiments, a Si-rich silicon nitride layer(s) may be utilized to reduce haze.
摘要:
A heat treatable, durable and chemically resistant layer system for glasses used for automotive and architectural purposes includes a metallic layer of nickel or alloy thereof overcoated with silicon nitride (Si.sub.3 N.sub.4). The layer system may include an undercoat of silicon nitride (Si.sub.3 N.sub.4) and the metallic layer may also include silicon nitride. The metallic layer may be partially oxidized or surrounded by layers of stoichiometric oxides of the metal. The metallic layer, however, should not contain a nitride.
摘要翻译:用于汽车和建筑目的的用于玻璃的可热处理,耐用且耐化学腐蚀的层系统包括用氮化硅(Si 3 N 4)覆盖的镍或其合金的金属层。 层系统可以包括氮化硅(Si 3 N 4)的底涂层,并且金属层也可以包括氮化硅。 金属层可以被部分氧化或被金属的化学计量氧化物层包围。 然而,金属层不应含有氮化物。
摘要:
A low-E sputter-coated layer system for automotive and architectural purposes of the basic Si.sub.3 N.sub.4 /NiCr/Ag/NiCr/Si.sub.3 N.sub.4 type improved by either an undercoat of TiO.sub.2 or the use of stainless steel in the Si.sub.3 N.sub.4 layers, or both. By selection of appropriate thicknesses the layer coatings may be rendered heat treatable. I.G. units are an advantage product in which the coatings may be employed.
摘要翻译:用于汽车和建筑目的的用于汽车和建筑目的的用于汽车和建筑目的的低E溅射涂层系统通过TiO 2的底涂层或者在Si 3 N 4层中使用不锈钢或两者都可以改善基本Si3N4 / NiCr / Ag / NiCr / Si3N4型。 通过选择合适的厚度,可以使层涂层进行热处理。 一, 单元是其中可以使用涂层的优点产品。
摘要:
A sputter-coated layer system including a non-nitrided and non-oxidized nickel or nickel alloy layer located between two layers of Si.sub.3 N.sub.4 of the requisite thicknesses and used for architectural and automotive glass substrates so as to be heat treatable and have .DELTA.E characteristics sufficiently low to render the products matchable as between heat treated and non-heat treated products having the same coating thereon.
摘要翻译:溅射涂层系统包括位于两层具有必要厚度的Si 3 N 4之间的非氮化和未氧化的镍或镍合金层,并用于建筑和汽车玻璃基板,以便可热处理并具有足够的DELTA E特性 低,以使产品与在其上具有相同涂层的热处理产品和非热处理产品之间匹配。
摘要:
A sputter coating target which alleviates the need for anode reconditioning due to a buildup of a nonconductive coating comprises a coating component which itself or its reactive product is substantially electrically nonconductive and a dopant component which itself or its reactive product is substantially electrically conductive.
摘要:
A high performance, durable sputter coated, heat-treatable glass which after heat-treatment exhibits about 76% or more visible transmittance, a hemispherical emissivity (E.sub.h) of about 0.16 or less, and a normal emissivity (E.sub.n) of about 0.12 or less is formed by sputter coating a layer system on a glass substrate which includes an undercoat and overcoat of Si.sub.3 N.sub.4, a silver layer, and two nickel or nichrome layers on opposite sides of the silver layer, and wherein the lower nickel-based layer is about three times as thick as the other nickel based layer. The increased thickness of the lower nickel-based layer allows the coated glass article to be both heat-treatable, and "low-E" after the heat-treatment. This allows matching with other known glasses in the family of layer components by way of the heat-treatment process. The layer system employed allows, even if not matchable to another glass, for the sputter coating operation to include the coating of other members of the family of coating without change of targets, efficient use of the coater targets that exist, and minimal operational changes during production.
摘要翻译:热处理后的高性能,耐久的溅射涂覆的可热处理玻璃具有约76%或更高的可见透光率,约0.16或更小的半球形辐射率(Eh)和约0.12或更小的正常发射率(En) 是通过在玻璃基底上溅射涂覆层系而形成的,该玻璃基底包括在银层的相对侧上的Si 3 N 4,银层和两个镍或镍铬合金层的底涂层和外涂层,其中下镍基层约为三 倍于其他镍基层的厚度。 下层镍基层的增加的厚度允许涂覆的玻璃制品既可热处理又在热处理之后为“低E”。 这允许通过热处理工艺与层组分中的其它已知玻璃匹配。 所采用的层系统允许即使不能与另一玻璃匹配,溅射涂覆操作包括涂层系列的其它部件的涂层,而不改变目标,有效利用存在的涂布机目标,以及最小的操作变化 生产。
摘要:
In certain examples, heat treatable coated articles, e.g., suitable for concentrating solar power (CSP) and/or other applications, may be provided. For instance, the heat treatable coated article may be a secondary reflector panel, primary reflector, etc., where a reflective coating is disposed on a glass substrate. A portion of the reflective coating may be removed and a frit material is disposed over the reflective coating. An elevated temperature may be applied to the glass substrate, the coating, and the frit material where the frit is cured. The coated article may be left flat, or optionally cold- or hot-bent into a desired shape suitable for a desired application.
摘要:
A coated article is provided which may be heat treated (e.g., thermally tempered) in certain instances. In certain example embodiments, an interlayer of or including a metal oxide such as tin oxide is provided under an infrared (IR) reflecting layer so as to be located between respective layers comprising silicon nitride and zinc oxide. It has been found that the use of such a tin oxide inclusive interlayer results in significantly improved mechanical durability, thermal stability and/or haze characteristics.