摘要:
A coated component, in particular to a rolling bearing part, made from a metallic substrate (2), and a PVD coating (3), which is applied to the substrate (2), formed of chromium and having a thickness of less than 2 μm, wherein the PVD coating (3) forms the surface of the component, and a compound of chromium and at least one further element is formed on the component surface.
摘要:
The disclosure describes techniques for forming nanoparticles including Fe16N2 phase. In some examples, the nanoparticles may be formed by first forming nanoparticles including iron, nitrogen, and at least one of carbon or boron. The carbon or boron may be incorporated into the nanoparticles such that the iron, nitrogen, and at least one of carbon or boron are mixed. Alternatively, the at least one of carbon or boron may be coated on a surface of a nanoparticle including iron and nitrogen. The nano particle including iron, nitrogen, and at least one of carbon or boron then may be annealed to form at least one phase domain including at least one of Fe16N2, Fe16(NB)2, Fe16(NC)2, or Fe16(NCB)2.
摘要:
Disclosed is a method and apparatus for forming a coating layer using a physical vapor deposition apparatus equipped with a sputtering apparatus and an arc ion plating apparatus, comprising: a first coating step of forming a Mo coating layer on a base material using a the sputtering apparatus and a Mo target and Ar gas; a nitrating step of forming a nitride film forming condition using an arc ion plating apparatus and Ar gas and N2 gas; a second coating step of forming a nano composite coating layer of Cr—Mo—N using the Mo target and Ar gas of the sputtering apparatus and the Ar gas, N2 gas and a Cr source of the arc ion plating apparatus at the same time; and a multi-coating step of forming a multi-layer having alternating Cr—Mo—N nano composite coating layers and Mo coating layers by revolving the base material around a central pivot.
摘要:
It is an object of the present invention to provide an electronic component manufacturing method, capable of suppressing reduction in a trench opening and suppressing diffusion of a metal film embedded in a trench. An embodiment of the present invention is an electronic component manufacturing method, including the steps of: forming a first electrode constituting layer (e.g., a TiAl film) in a recess (e.g., a trench) formed in a workpiece; forming an ultrathin barrier layer (e.g., a TiAlN film) by forming a nitride layer by plasma-nitriding a surface of the first electrode constituting layer; and forming a second electrode constituting layer (e.g., an Al wiring layer) on the ultrathin barrier layer.
摘要:
A coated component, in particular to a rolling bearing part, made from a metallic substrate (2), and a PVD coating (3), which is applied to the substrate (2), formed of chromium and having a thickness of less than 2 μm, wherein the PVD coating (3) forms the surface of the component, and a compound of chromium and at least one further element is formed on the component surface.
摘要:
The disclosure describes a method of making porous nitrogenized titanium coated substrates. The process includes depositing titanium on a substrate using a glancing angle deposition (GLAD) process and then nitrogenizing the deposited titanium using a thermal or plasma-assisted thermal gaseous nitrogenizing process.
摘要:
A method of fabricating an electrochemical device comprising a lithium metal electrode, may comprise: providing a substrate with a lithium metal electrode on the surface thereof; depositing a first layer of dielectric material on the lithium metal electrode, the depositing the first layer being sputtering Li3PO4 in an argon ambient; after the depositing the first layer, inducing and maintaining a nitrogen plasma over the first layer of dielectric material to provide ion bombardment of the first layer for incorporation of nitrogen therein; and after the depositing, the inducing and the maintaining, depositing a second layer of dielectric material on the ion bombarded first layer of dielectric material, the depositing the second layer being sputtering Li3PO4 in a nitrogen-containing ambient. Electrochemical devices may comprise a barrier layer between the lithium metal electrode and the LiPON electrolyte. Tools configured for fabricating the electrochemical devices comprising lithium metal electrodes are also described.
摘要翻译:制造包含锂金属电极的电化学装置的方法可以包括:在其表面上提供具有锂金属电极的基板; 在锂金属电极上沉积第一层电介质材料,沉积第一层是在氩气环境中溅射Li 3 PO 4; 在沉积第一层之后,在第一层电介质材料上诱导和维持氮等离子体以提供用于在其中引入氮的第一层的离子轰击; 并且在沉积之后,引入和维持沉积第二层电介质材料在离子轰击的第一介电材料层上,沉积第二层是在含氮环境中溅射Li 3 PO 4。 电化学装置可以包括在锂金属电极和LiPON电解质之间的阻挡层。 还描述了构造用于制造包括锂金属电极的电化学装置的工具。
摘要:
A method of depositing a dielectric thin film may include: depositing a thin layer of dielectric; stopping deposition of the dielectric layer, and modifying the gas in the chamber if desired; inducing and maintaining a plasma in the vicinity of the substrate to provide ion bombardment of the deposited layer of dielectric; and repeating the depositing, stopping and inducing and maintaining steps until a desired thickness of dielectric is deposited. A variation on this method may include, in place of the repeating step: depositing a thick layer of lower quality dielectric; depositing a thin layer of high quality dielectric; stopping deposition of the dielectric layer, and modifying the gas in the chamber if desired; and inducing and maintaining a plasma in the vicinity of the substrate to provide ion bombardment of the deposited layer of dielectric. The thick layer of dielectric may be deposited more rapidly than the thin layers.
摘要:
A low friction top coat over a multilayer metal/ceramic bondcoat provides a conductive substrate, such as a rotary tool, with wear resistance and corrosion resistance. The top coat further provides low friction and anti-stickiness as well as high compressive stress. The high compressive stress provided by the top coat protects against degradation of the tool due to abrasion and torsional and cyclic fatigue. Substrate temperature is strictly controlled during the coating process to preserve the bulk properties of the substrate and the coating. The described coating process is particularly useful when applied to shape memory alloys.
摘要:
A coated article is provided that may be used as a vehicle windshield, insulating glass (IG) window unit, or the like. An ion beam is used to treat an infrared (IR) reflecting layer(s) of such a coated article. Advantageously, this has been found to improve sheet resistance (Rs) properties, emittance, solar control properties, and/or durability of the coated article.