Abstract: A valve for use in an internal combustion engine is disclosed. The valve includes a stem connected to a fillet disposed between the stem and a seat face. A port receives the stem and accommodates a seat insert that engages the seat face when the valve is in a closed position. The seat insert is fabricated from a non-cobalt-based alloy or an iron-based alloy and the seat face is coated with a cobalt-based alloy or a nickel-based alloy. The coating may be applied using a thermal spray process, such as HVOF.

Abstract: A slurry pump component includes a base member with a cladding surface. The cladding surface includes a brazing alloy inner layer, a ductile intermediate layer and a wear resistant outer layer.

Abstract: A slurry pump component is disclosed. The slurry pump component may have a base member fabricated from white iron, and a cladding surface made of a wear resistant material disposed in a tool steel matrix on the base member. The wear resistant material may have a melting point of greater than about 3000° C.

Abstract: In one aspect, the present disclosure is directed to a method of making a coated article. The method may include forming a sacrificial substrate in a predetermined shape corresponding with the shape of a final substrate. The method may also include applying a thermal spray coating to the sacrificial substrate. In addition, the method may include separating the thermal spray coating from the sacrificial substrate to obtain a formed sheet of coating material and affixing the formed sheet of coating material to a surface of the final substrate using an adhesive.

Abstract: A method for coating a component of a track roller frame track tensioning and recoil system is disclosed. The method includes irradiating a surface of the component with a continuous laser to heat the component's surface. The method also includes coating the surface of the component with a thermal spray coating after irradiating.

Abstract: In one aspect, the present disclosure is directed to a method of making a coated article. The method may include forming a sacrificial substrate in a predetermined shape corresponding with the shape of a final substrate. The method may also include applying a thermal spray coating to the sacrificial substrate. In addition, the method may include separating the thermal spray coating from the sacrificial substrate to obtain a formed sheet of coating material and affixing the formed sheet of coating material to a surface of the final substrate using an adhesive.

Abstract: A method for coating an element is disclosed. The method includes irradiating a surface of the element with a continuous laser to heat the element. The method also includes coating the surface of the element with a thermal spray coating after irradiating.

Abstract: A method for coating a substrate is disclosed. The method includes applying a coating to a surface of the substrate and heating the applied coating and a first portion of the substrate. The first portion includes the surface of the substrate and less than the entire substrate. The method further includes cooling the applied coating and the first portion.

Abstract: A method for treating a coating on a substrate includes depositing a multilayer coating on the substrate and adiabatically heating a portion of the multilayer coating with an energy source.