Abstract: A nozzle has a main body having an input side and an output side, a central region and two opposing end regions. A plurality of linearly arranged apertures extend from the input side to the output side, and each of the apertures has a respective opening. At least one opening in the central region is smaller than at least one opening in the end regions.

Abstract: A nozzle has a main body having an input side and an output side, a central region and two opposing end regions. A plurality of linearly arranged apertures extend from the input side to the output side, and each of the apertures has a respective opening. At least one opening in the central region is smaller than at least one opening in the end regions.

Abstract: A method of fabricating a component includes preparing at least a portion of a surface of the component and forming a pre-sintered preform hybrid hardface mixture comprising combining a predetermined portion of at least one hardfacing material with a predetermined portion of at least one brazing material. The method further includes forming a pre-sintered preform using additive manufacturing, the pre-sintered preform having a near-net shape and forming a sintered preform. The method further includes positioning the sintered preform on the component and fixedly coupling the sintered preform to at least a portion of the component via brazing.

Abstract: Apparatuses and systems for rotatably engaging an additive manufacturing build plate are disclosed. An apparatus may include: a height adjustable platform; a rotatable member coupled to the height adjustable platform; an alignment member coupled to a first end of the rotatable member; and first and second coupling members each extending from the first radial end of the alignment member wherein the first and second coupling members are oriented substantially parallel to the rotatable member.

Abstract: Aspects of the disclosure include apparatuses and systems for rotatably engaging an additive manufacturing build plate. An apparatus according to embodiments of the present disclosure can include: a height adjustable platform; a rotatable member coupled to the height adjustable platform; an alignment member coupled to a first end of the rotatable member; and first and second coupling members each extending from the first radial end of the alignment member wherein the first and second coupling members are oriented substantially parallel to the rotatable member.

Abstract: Hybrid additive manufacturing methods include building a green state additive structure, wherein building the green state additive structure comprises iteratively binding together a plurality of layers of additive material using a binder, and joining the green state additive structure to a base structure to form a hybrid article.

Abstract: Additive manufacturing methods include iteratively fusing together a plurality of layers of additive material to build a turbine component comprising an intermediate portion that extends from a first surface to a second surface, wherein a cross section of at least portion of the intermediate portion of the turbine component comprises a plurality of walls disposed in a cellular configuration.

Abstract: Provided is a method for fabricating a component having a high temperature resistant surface. The method includes the steps of providing a metallic powder to a base material, heating the metallic powder to a temperature sufficient to join at least a portion of the metallic powder to form an initial layer, sequentially forming additional layers over the initial layer by heating a distributed layer of the metallic powder to a temperature sufficient to join at least a portion of the distributed layer of the metallic powder and join the formed additional layers to underlying layers, repeating the steps of sequentially forming the additional layers over a previously formed layer to form a formed portion of the component, and optionally removing the formed portion of the component and a portion of the base material. Also provided is a component having a high temperature resistant surface.