Embodiments of golf club face plates with internal cell lattices are presented herein. Other examples and related methods are also disclosed herein.

The present invention relates to a tube for transporting fluids in seawater. The tube has a tubular body formed of an alloy selected from duplex stainless steel, superduplex stainless steel, a ferritic steel, a martensitic steel or a nickel superalloy and a layer configured to protect the tube from hydrogen induced stress cracking arranged on an outer surface of the tubular body. The layer is formed of an alloy having a copper content of 50-95 wt % and a nickel content of 5-50 wt %. The tube has a metallurgical bond, formed in the solid state, at an interface between the tubular body and the layer. The metallurgical bond is formed by a hot isostatic pressing process for a predetermined time at a predetermined pressure and a predetermined temperature. The present invention also relates to a method for manufacturing a tube. The present invention also relates to a subsea arrangement.

A bonded dissimilar material structure includes a first component made of a first dissimilar material; a second component made of a second dissimilar material stacked under the first component; and a plurality of blind holes formed on an upper surface of the second component; and the first component has a plurality of protrusions formed in the plurality of blind holes on the second component, respectively.

A diphase stainless steel chemical vessel ballast cabin bulkhead includes a front cover, a rear cover and reinforced string boards. The front cover and the rear cover are distributed parallel with each other. The front cover and the rear cover are inter-connected by the reinforced string boards. The reinforced string board includes a deformation groove and connection plates, and the connection plates are distributed on two sides of the deformation groove symmetrically with respect to a central line of the deformation groove. The reinforced string boards are evenly distributed between the front cover and the rear cover; the reinforced string boards and an axis of the front cover and the rear cover are distributed parallel. Adjacent reinforced string boards are mutually connected. A thickness of the front cover is at least one time thicker than that of the rear cover. The processing method thereof includes three steps.

Embodiments of golf club face plates with internal cell lattices are presented herein. Other examples and related methods are also disclosed herein.

A nanoparticle powder is disclosed including a plurality of stabilized nanoparticles having a superalloy composition. At least about 90% of the particles have a convexity between about 0.980-1 and a circularity between about 0.850-1. A method for forming a braze paste is disclosed including mixing the plurality of stabilized nanoparticles with at least one organometallic precursor and up to about 5 wt % binder. A method for modifying an article is disclosed including applying the braze paste to a substrate including at least one crack, removing at least about 70% of the binder in the braze paste, and then applying additional braze paste over the first portion. Under vacuum or inert gas atmosphere, essentially all remaining binder is evaporated. The braze paste is brazed to the article at about 40-60% of the superalloy's bulk liquidus temperature, forming a brazed material and thereby sealing the at least one crack.

Embodiments of golf club face plates with internal cell lattices are presented herein. Other examples and related methods are also disclosed herein.

A method (300) of using hot isostatic pressing to join metallic members that form a component in a gas turbine engine is disclosed. The method (300) may include applying (306) a surface treatment to the outer surfaces (14, 15, 16, 20, 22, 24) of first and second metallic members (12, 18) based on whether a mechanical or metallurgical joint for the component is desired. Additionally, the method (300) may include aligning (310) the outer surfaces (14, 15, 16, 20, 22, 24) of the first and second metallic members (12, 18) to create a sealed cavity, which encompasses the joint, between the first and second metallic members (12, 18). Once the outer surfaces (14, 15, 16, 20, 22, 24) are aligned, the method (300) may include subjecting (314) the members (12, 18) to hot isostatic pressing such that material from the first metallic member (12) flows into a recess (26) within the second metallic member (18) so as to join the first and second metallic members (12, 18) to form a consolidated component (10). The consolidated component (10) may then be machined and finished (316) for use in a turbine engine.

A bonded dissimilar material structure includes a first component made of a first dissimilar material; a second component made of a second dissimilar material stacked under the first component; and a plurality of blind holes formed on an upper surface of the second component; and the first component has a plurality of protrusions formed in the plurality of blind holes on the second component, respectively.

This disclosure describes various configurations and components for bimetallic and trimetallic claddings for use as a wall element separating nuclear material from an external environment. The cladding materials are suitable for use as cladding for nuclear fuel elements, particularly for fuel elements that will be exposed to sodium or other coolants or environments with a propensity to react with the nuclear fuel.