摘要:
A method of making a coated substrate includes providing a substrate having a functional coating with a first emissivity value; depositing a coating material having a second emissivity value over at least a portion of the functional coating prior to heating to provide a coating stack having an emissivity value greater than the emissivity value of the functional coating; and heating the coated substrate.
摘要:
A coating composition that contains at least one degradable coating layer and at least one layer of barrier coating is disclosed. The coating composition can be used to make a coated substrate having improved performance over conventional coated substrates after exposure to heat and certain chemicals like halides such as chlorides, sulfur, salt, chlorine, alkali, and enamels.
摘要:
A method of coating a substrate is disclosed. The method includes providing a substrate; depositing an infrared reflecting layer over at least a portion of a substrate; depositing a primer layer over at least a portion of the infrared reflective layer; depositing a dielectric layer over at least a portion of the primer layer; and forming an absorbing layer. The absorbing layer includes an alloy and/or mixture of (a) a metal having an index of refraction at 500 nm less than or equal to 1.0 and (b) a material having a ΔG° f of greater than or equal to −100 at 1000° K. The metal can be silver and the material can be tin.
摘要:
A method of coating a substrate is disclosed. The method includes providing a substrate; depositing an infrared reflecting layer over at least a portion of a substrate; depositing a primer layer over at least a portion of the infrared reflective layer; depositing a dielectric layer over at least a portion of the primer layer; and depositing an absorbing layer, wherein the absorbing layer is deposited either under the infrared reflective layer or over the dielectric layer, wherein the absorbing layer comprises an alloy and/or mixture of (a) a metal having an index of refraction at 500 nm less than or equal to 1.0 and (b) a material having a ΔG°f of greater than or equal to −100 at 1000° K. The metal can be silver and the material can be tin.
摘要:
A heat dissipating module and package for power microwave transistors and method of making same that includes a substrate having a thick copper layer bonded to a ceramic core which is thereto subjected to high processing temperatures.
摘要:
Titanium and aluminum cathode targets are disclosed for sputtering absorbing coatings of titanium and aluminum-containing materials in atmospheres comprising inert gas, reactive gases such as nitrogen, oxygen, and mixtures thereof, which can further comprise inert gas, such as argon, to form nitrides, oxides, and oxynitrides, as well as metallic films. The titanium and aluminum-containing coatings can be utilized as an outer coat or as one or more coating layers of a coating stack.
摘要:
An aircraft transparency includes a first stretched acrylic ply and a second stretched acrylic ply. A coating stack having solar control properties is applied over at least a portion of one or more of the major surfaces. The coating stack includes a first primer layer comprising an epoxy amino siloxane-containing material. A solar coating having at least three metallic silver layers is formed over at least a portion of the first primer layer. A protective coating including silica and alumina is formed over at least a portion of the solar control coating. A topcoat including a polysiloxane material is formed over at least a portion of the protective coating. An overcoat is formed over at least a portion of the topcoat and includes a diamond-like carbon type coating.
摘要:
A new article is disclosed. The article includes a a functional coating with a first emissivity value over at least a portion of a ply and a protective coating comprising 35 wt. % to 100 wt. % alumina and 0 wt. % to 65 wt. % silica and having a second emissivity value over at least a portion of the functional coating. The coating stack on the article has an emissivity value greater than the emissivity value of the functional coating.
摘要:
A ferroelectric device that comprises a polarizing thin film of BaMF.sub.4 deposited on a substrate. Ba is barium, M is one of the metals of the group consisting of iron (FE), manganese (Mn), cobolt (Co), nickel (Ni), magnesium (Mg), and zinc (Zn). The substrate is silicon, sapphire, or gallium arsenide. A non-volatile NDRO and DRO memory cell and methods for depositing the thin film. A method of depositing bismuth titanate on a substrate are described.
摘要:
A coating composition is disclosed. The coating composition includes an infrared reflective layer; a primer layer over the infrared reflective layer; a dielectric layer over the primer layer; and an absorbing layer, wherein the absorbing layer can be either under the infrared reflective layer or over the dielectric layer.