Copper metal powders, methods for producing copper metal powders and products incorporating the powders. The copper metal powders have a small particle size, narrow size distribution and a spherical morphology. The method includes forming the metal particles in a continuous manner. ...http://www.google.ca/patents/US20040139820?utm_source=gb-gplus-sharePatent US20040139820 - Copper powders methods for producing powders and devices fabricated from same
