To enhance the printing consistency and reduce the fabrication cost, the recent progress on powder characterization, preparation, and reuse is systematically reviewed. Scientists from Nanjing ...

An array of powder-metal parts. Powder metallurgy was practiced long before ancient artisans learned to melt and cast iron. Egyptians made iron tools using PM techniques back in 3,000 B.C. The ancient ...

The film discusses the process of powder metallurgy, which involves creating metal parts from metal powders. It explains how metal powders are mixed, compacted under pressure, and subjected to heat to ...

Metal powders are used to produce a variety of industrial parts and products. A number of techniques are used to manufacture parts from metal powders, with two popular techniques being sintering and ...