Example embodiments relate to a method of protecting a surface of an e-vaping device portion from corrosion, the method including preparing a coating mixture configured to protect the surface from corrosion, and coating the surface with a protective coating based on the coating mixture, wherein the coating is performed via one of electrodeposition, dipping, spraying, and vapor deposition, and the coating mixture includes at least one of a silane and a resin.

Example embodiments relate to a method of protecting a surface of an e-vaping device portion from corrosion, the method including preparing a coating mixture configured to protect the surface from corrosion, and coating the surface with a protective coating based on the coating mixture, wherein the coating is performed via one of electrodeposition, dipping, spraying, and vapor deposition, and the coating mixture includes at least one of a silane and a resin.

According to the present disclosure, methods and techniques for generating preferred concrete block products are provided. The methods and techniques involve providing addition of color to selected section within the blocks (1), as described herein, to generate enhancement effects. Typical applications involve spray applications for color pigment to visually distinct sections of the block (1) on one or more decorative surfaces.

According to the present disclosure, methods and techniques for generating preferred concrete block products are provided. The methods and techniques involve providing addition of color to selected section within the blocks (1), as described herein, to generate enhancement effects. Typical applications involve spray applications for color pigment to visually distinct sections of the block (1) on one or more decorative surfaces.

A gas turbine engine article includes a substrate and an environmental barrier coating disposed on the substrate. The environmental barrier coating includes oxygen-scavenging particles. Each oxygen-scavenging particle includes a silicon-containing core particle encased in an oxygen barrier shell.

A gas turbine engine article includes a substrate and an environmental barrier coating disposed on the substrate. The environmental barrier coating includes oxygen-scavenging particles. Each oxygen-scavenging particle includes a silicon-containing core particle encased in an oxygen barrier shell.

A spray apparatus that includes a stand, a motor secured to the stand, a spray applicator secured to the stand, and a rotatable disc secured to the stand relatively above the spray applicator such that the rotatable disc is positioned within a spray field of the spray applicator. The rotatable disc is coupled to the motor such that the rotatable disc is configured to rotate in response to activation of the motor. The rotatable disc is configured to receive an overspray from the spray field to generate a spray pattern from the spray applicator. The apparatus includes a scraper positioned in fixed engagement with the rotatable disc, where the scraper is configured to remove accumulated overspray from the rotatable disc.

A spray apparatus that includes a stand, a motor secured to the stand, a spray applicator secured to the stand, and a rotatable disc secured to the stand relatively above the spray applicator such that the rotatable disc is positioned within a spray field of the spray applicator. The rotatable disc is coupled to the motor such that the rotatable disc is configured to rotate in response to activation of the motor. The rotatable disc is configured to receive an overspray from the spray field to generate a spray pattern from the spray applicator. The apparatus includes a scraper positioned in fixed engagement with the rotatable disc, where the scraper is configured to remove accumulated overspray from the rotatable disc.

The present disclosure relates to a housing for an engine component. The housing comprises a wall made of a light alloy. An epoxy primer coating having at least one layer of a primer containing at least 80 wt. % epoxy covering the wall. An intumescent paint coating having at least one layer of intumescent paint directly covering the epoxy primer. And, an epoxy top coat directly covering the intumescent paint coating, the epoxy top coat having at least one layer of a top coat containing at least 80 wt. % epoxy.

The present invention relates to a method for producing a substrate (2) which is coated with an alkali metal (1), in which method a promoter layer (3) which is composed of a material which reacts with the alkali metal (1) by at least partial chemical reduction of the promoter layer (3) is applied to a surface of the substrate (2) and a surface of the promoter layer (3) is acted on by an alkali metal (1) and then the alkali metal (1) is converted into the solid phase and a coating containing the alkali metal is formed.