Spherical Ta-10W alloy powder has the advantages of good room temperature processability, corrosion resistance, super temperature resistance, low vapor pressure and low evaporation rate at high temperature etc.It is widely used in major engineering fields such as electronic technology, aerospace technology, and weapon systems.The powders has in excellent performance with high-purity and low-oxygen, high sphericity, smooth surface, and no satellite balls. , uniform particle size distribution and excellent fluidity.