A system and method are presented for producing solder paste having undercooled metallic core-shell particles. In one or more arrangements, the system includes a reconstitution assembly, a dispenser assembly, and a mixer, among other components. The reconstitution assembly is configured to place the cores of the solid core metallic core-shell particles into an undercooled liquid state to form a plurality of undercooled metallic core-shell particles. The dispenser assembly is configured to dispense one or more of a set of available flux components. The mixer assembly is configured to mix the one or more of the set of flux components dispensed by the dispenser assembly with the plurality of undercooled metallic core-shell particles formed by the reconstitution assembly to form a solder paste.

A system and method are presented for producing solder paste having undercooled metallic core-shell particles. In one or more arrangements, the system includes a reconstitution assembly, a dispenser assembly, and a mixer, among other components. The reconstitution assembly is configured to place the cores of the solid core metallic core-shell particles into an undercooled liquid state to form a plurality of undercooled metallic core-shell particles. The dispenser assembly is configured to dispense one or more of a set of available flux components. The mixer assembly is configured to mix the one or more of the set of flux components dispensed by the dispenser assembly with the plurality of undercooled metallic core-shell particles formed by the reconstitution assembly to form a solder paste.

Methodologies, systems, and devices are provided for producing metal spheroidal powder products. By utilizing a microwave plasma, control over spheriodization and resulting microstructure can be tailored to meet desired demands.

Methodologies, systems, and devices are provided for producing metal spheroidal powder products. By utilizing a microwave plasma, control over spheriodization and resulting microstructure can be tailored to meet desired demands.

Methodologies, systems, and devices are provided for producing metal spheroidal powder products. By utilizing a microwave plasma, control over spheriodization and resulting microstructure can be tailored to meet desired demands.

Tantalum powder that is highly spherical is described. The tantalum powder can be useful in additive manufacturing and other uses. Methods to make the tantalum powder are further described as well as methods to utilize the tantalum powder in additive manufacturing processes. Resulting products and articles using the tantalum powder are further described.

Tantalum powder that is highly spherical is described. The tantalum powder can be useful in additive manufacturing and other uses. Methods to make the tantalum powder are further described as well as methods to utilize the tantalum powder in additive manufacturing processes. Resulting products and articles using the tantalum powder are further described.

High strength precipitation hardening stainless steel alloy is disclosed. The steel alloy has a composition by weight %, about: 30.0% max nickel (Ni), 0.0 to 15.0% cobalt (Co), 25.0% max chromium (Cr), 5.0% max molybdenum (Mo), 5.0% max titanium (Ti), 5.0% max vanadium (V), about 0.5% max lanthanum (La) and/or cerium (Ce), and in balance iron (Fe) and inevitable impurities. The steel alloy provides a unique combination of corrosion resistance, strength and toughness and is a material for aircraft landing gears and structures.

High strength precipitation hardening stainless steel alloy is disclosed. The steel alloy has a composition by weight %, about: 30.0% max nickel (Ni), 0.0 to 15.0% cobalt (Co), 25.0% max chromium (Cr), 5.0% max molybdenum (Mo), 5.0% max titanium (Ti), 5.0% max vanadium (V), about 0.5% max lanthanum (La) and/or cerium (Ce), and in balance iron (Fe) and inevitable impurities. The steel alloy provides a unique combination of corrosion resistance, strength and toughness and is a material for aircraft landing gears and structures.

A method of manufacturing a gas sensor for detecting xylene is provided. A method of manufacturing a gas sensor includes reacting a mixed material including a first material containing a cobalt (Co) element and a second material containing a chromium (Cr) element to form a CoCr.sub.2O.sub.4 hollow structure having a hollow shape.