To provide a sliding member, such as a piston ring for an internal combustion engine, having low friction and excellent toughness. The above-described problem is solved by a sliding member (10) such as a piston ring coated with a Cr—B—Ti—V—(Mn, Mo)—N-based alloy film (2) on a sliding surface (11) thereof, and configured so that the alloy film (2) contains one or both of Mn and Mo and has a total content of the Mn and the Mo within a range of 2 mass % or less. Preferably, a B content is within a range of 0.1 mass % to 1.5 mass %, inclusive, a V content is within a range of 0.05 mass % to 1 mass %, inclusive, and a Ti content is within a range of 0.05 mass % to 1.5 mass %, inclusive.

A multi-layered coating system for a substrate and a method for preparing the multi-layered coating system are provided herein. The multi-layered coating system includes a substrate, a metallic layer disposed adjacent to at least a portion of the substrate, an adhesion layer disposed adjacent to at least a portion of the metallic layer, and a protective coating layer disposed adjacent to at least a portion of the adhesion layer. The metallic layer includes a metal, an oxide of the metal, or a combination thereof. The adhesion layer includes a silicate and latex.

A multi-layered coating system for a substrate and a method for preparing the multi-layered coating system are provided herein. The multi-layered coating system includes a substrate, a metallic layer disposed adjacent to at least a portion of the substrate, an adhesion layer disposed adjacent to at least a portion of the metallic layer, and a protective coating layer disposed adjacent to at least a portion of the adhesion layer. The metallic layer includes a metal, an oxide of the metal, or a combination thereof. The adhesion layer includes a silicate and latex.

The present disclosure relates to a structural coating and preparation method and use thereof. The structural coating provided in the present disclosure includes a titanium transition layer and platinum-hafnium composite structure layers laminated in sequence on a surface of a substrate; the number of the platinum-hafnium composite structure layer is ≥3; the platinum-hafnium composite structure layer includes a hafnium layer and a platinum layer laminated in sequence.

Methods and apparatus for processing a substrate is provided herein. For example, a method for processing a substrate comprises depositing a silicide layer within a feature defined in a layer on a substrate, forming one of a metal liner layer or a metal seed layer atop the silicide layer within the feature via depositing at least one of molybdenum (Mo) or tungsten (W) using physical vapor deposition, and depositing Mo using at least one of chemical vapor deposition or atomic layer deposition atop the at least one of the metal liner layer or the metal seed layer, without vacuum break.

Methods and apparatus for processing a substrate is provided herein. For example, a method for processing a substrate comprises depositing a silicide layer within a feature defined in a layer on a substrate, forming one of a metal liner layer or a metal seed layer atop the silicide layer within the feature via depositing at least one of molybdenum (Mo) or tungsten (W) using physical vapor deposition, and depositing Mo using at least one of chemical vapor deposition or atomic layer deposition atop the at least one of the metal liner layer or the metal seed layer, without vacuum break.

The present invention provides a method for manufacturing a thin film foil, wherein a metal thin film layer is formed on a base substrate through a vacuum deposition process to form an ultra-thin film foil having a thickness of 5 μm or less, preferably 2 μm or less. The provided method for manufacturing a thin film foil comprises the steps of: preparing a base substrate having release properties; preparing a metal raw material; vacuum-depositing the metal raw material on the base substrate to form a metal layer on the base substrate; and separating the base substrate from the metal layer to form a thin film foil, wherein one of a BeCu alloy, a Cu—Ag—Cr ternary alloy, an Ag alloy, a CuMo alloy, and a CuFeP alloy is prepared as the metal raw material.

A steel sheet is provided with a coating having at least one layer of zinc and a top layer of paint applied by cataphoresis. The zinc layer is deposited by a jet vapor deposition process in a deposition chamber maintained at a pressure between 6.Math.10.sup.−2 mbar and 2.Math.10.sup.−1 mbar. A fabrication method and an installation are also provided.

A steel sheet is provided with a coating having at least one layer of zinc and a top layer of paint applied by cataphoresis. The zinc layer is deposited by a jet vapor deposition process in a deposition chamber maintained at a pressure between 6.Math.10.sup.−2 mbar and 2.Math.10.sup.−1 mbar. A fabrication method and an installation are also provided.

A thin film getter is provided. The thin film getter comprises a substrate and an absorption layer on the substrate, wherein the absorption layer comprises a getter material for absorbing target gas and an auxiliary material for providing a moving path of the target gas, and the getter material can be divided into a plurality of getter regions by the auxiliary material.