Superfine grinding represents a transformative advancement in food processing whereby raw materials are mechanically reduced to consistently fine particles. This technique significantly alters the ...

Additive manufacturing (AM), also known as metal 3D printing, creates objects by addition of material, layer by layer. A major source material for AM is metal powder, which is predominantly produced ...

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 ...

Scandinavian metallurgists recreate legendary damascene-patterned steels from atomized metal powders. Damascene steel is an advanced form of blacksmithing recognizable by the decorative pattern on the ...

Powder and particle technology is an interdisciplinary field that investigates the properties, behaviour and application of particulate materials. It encompasses studies of particle size distribution, ...

Clean fuels come in many forms, but burning iron or aluminum seems to be stretching the definition – unless you ask a team of scientists led by McGill University, who see a low-carbon future that runs ...