A method of manufacturing a component includes the steps of: providing an additively manufactured component; providing a housing having the component; filling the housing having the component with a filler material for forming a mould of the component; and melting and cooling the component for forming a single-crystal microstructure of the component.

A method of manufacturing a component includes the steps of: providing an additively manufactured component; providing a housing having the component; filling the housing having the component with a filler material for forming a mould of the component; and melting and cooling the component for forming a single-crystal microstructure of the component.

Solid-state additive manufactured aluminum alloy products and methods of producing them are described. At least 60% percent by volume of the aluminum in the additive manufactured aluminum alloy product is present as equiaxed grains with aspect ratios less than 2:1 after heat treatment of the additive manufactured aluminum alloy product. There is minimal void space between metal atoms of the additive manufactured aluminum alloy product. Various parts including 6000-type aluminum alloy products are described.

The powder material for additive manufacturing disclosed herein includes tungsten carbide (WC), cobalt (Co), and a carbon additive including carbon (C) as a main constituent element, and the value of a carbon content A (% by mass), which is represented by the following formula: [(mass of C derived from WC)+(mass of C derived from carbon additive)]/(mass of WC)?100, satisfies the condition of 6.4?A?7.2.

A method of forming a component can include electrochemically depositing a metallic material onto a carrier component to a thickness of greater than 50 microns. The metallic material can include crystal grains and at least 90% of the crystal grains can include nanotwin boundaries. The metallic material can include a Copper-Silver alloy (CuAg) with between about 0.5-2 at %-Ag.

An aluminum alloy material is an aluminum alloy material having an alloy composition consisting of 0.2 to 1.8% by mass of Mg, 0.2 to 2.0% by mass of Si, 0.01 to 1.50% by mass of Fe, 0.06 to 2% by mass in total of at least one selected from Cu, Ag, Zn, Ni, Co, Au, Mn, Cr, V, Zr, and Sn, with the balance containing Al and inevitable impurities. The aluminum alloy material has a fibriform metallographic structure where crystal grains extend so as to be aligned in one direction. In a cross section parallel to the one direction, an average value of a size perpendicular to a longitudinal direction of the crystal grains is 270 nm or less.

Methods and materials are disclosed for simultaneously optimizing both the piezoelectric and mechanical properties of wurtzite piezoelectric materials based on the AlN wurtzite and alloyed with one or two end-members from the set BN, YN, CrN, and ScN.

Complex concentrated alloys include five or more elements, at least one of which is ruthenium. Example complex concentrated alloys can include nickel and chromium, iron, ruthenium, molybdenum, and/or tungsten. Example complex concentrated alloys have single phase microstructure of face centered cubic (FCC) and can be homogenous. Example complex concentrated alloys can exhibit improved corrosion resistance.

A copper alloy sheet material that is excellent in surface smoothness of an etched surface has a composition containing, (mass %), from 1.0 to 4.5% of Ni, from 0.1 to 1.2% of Si, from 0 to 0.3% of Mg, from 0 to 0.2% of Cr, from 0 to 2.0% of Co, from 0 to 0.1% of P, from 0 to 0.05% of B, from 0 to 0.2% of Mn, from 0 to 0.5% of Sn, from 0 to 0.5% of Ti, from 0 to 0.2% of Zr, from 0 to 0.2% of Al, from 0 to 0.3% of Fe, from 0 to 1.0% of Zn, the balance Cu and unavoidable impurities. A number density of coarse secondary phase particles has a major diameter of 1.0 m or more of 4.010.sup.3 per square millimeter or less. KAM value measured with a step size of 0.5 m is more than 3.00.

A raw material for thixomolding includes a magnesium-based alloy powder which contains calcium in an amount of 0.2 mass % or more and 5 mass % or less and aluminum in an amount of 2.5 mass % or more and 12 mass % or less, wherein the magnesium-based alloy powder includes an oxide layer which has an average thickness of 30 nm or more and 100 nm or less and contains at least one of calcium and aluminum as an outermost layer. The average dendrite secondary arm spacing of crystal structures of the magnesium-based alloy powder is preferably 5 m or less.