Abstract: A protective coating system for metal components includes a superalloy metal substrate, such as a component of a gas turbine. A single layer bond coat is applied to the superalloy metal substrate in a thermal spray process from a homogeneous powder composition having a particle size distribution wherein about 90% of the particles by volume are within a range of about 10 ?m to about 100 ?m. The percentage of particles within any 10 ?m band within the range does not exceed about 20% by volume, and the percentage of particles within any two adjacent 10 ?m bands within the range does not deviate by more than about 8% by volume.

Abstract: A protective coating system for metal components includes a superalloy metal substrate, such as a component of a gas turbine. A single layer bond coat is applied to the superalloy metal substrate in a thermal spray process from a homogeneous powder composition having a particle size distribution wherein about 90% of the particles by volume are within a range of about 10 pan to about 100 ?m. The percentage of particles within any 10 ?m band within the range does not exceed about 20% by volume, and the percentage of particles within any two adjacent 10 ?m bands within the range does not deviate by more than about 8% by volume.

Abstract: An adjustable plasma spray gun apparatus is disclosed. In one embodiment, an adjustable plasma spray gun apparatus includes: a plasma spray gun body having a fore portion and an aft portion; and a first coupler configured to removably attach to the plasma spray gun body at the aft portion, the coupler including: a first portion having a first axial opening configured to removably attach to the plasma spray gun body at the aft portion; and a second portion having a second axial opening configured to removably attach to one of an electrode body or a second coupler.

Abstract: A method for manufacturing components is provided. The method includes coupling a drive assembly to a positioning assembly, coupling a plurality of components to be manufactured to a plurality of fixtures, securing the plurality of fixtures to the drive assembly wherein each fixture is configured to receive a component to be manufactured, and repositioning the plurality of components simultaneously using the positioning assembly to facilitate manufacturing of the plurality of components, wherein the components are configured to be oscillated in a first plane of rotation via the drive assembly and rotated through a second plane of rotation via the plurality of fixtures.