Refractory Metals

Blog of refractory metals-Heeger Materials. Including Tantalum, Niobium, Molybdenum, Tungsten and Zirconium and alloy.

At present, there are mainly two preparation methods of high entropy alloy targets: special melting and powder metallurgy.
High-temperature alloy refers to a class of metal material based on iron, nickel, and cobalt and can work at high temperature under the action of 600℃ and certain stress; and has high-temperature strength, good oxidation resistance, and corrosion resistance, good fatigue performance, and fracture toughness. The alloys are a single austenitic tissue with good tissue stability and usage reliability at various temperatures.
What are the metal 3D printing powder (spherical powder) preparation processes?
Pure tantalum - or maybe an alloy? Heeger Materials tell you.