The technique is more efficient and can be used to print metal oxides, such as iron oxide (rust), which can then be reduced into metal. Rust powder is lighter, more stable, cheaper, and safer to ...

It seems backwards, but engineers from Northwestern University have made 3D printing metal easier (and eventually cheaper) by adding extra production steps to the procedure. (Paper available in PDF).

Rust is a common household enemy, rearing its ugly orange-brown head anywhere from the kitchen utensil drawer to the workshop tool chest. Although it poses no health risks on its own, anyone looking ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Rust is a common household enemy, rearing its ugly orange-brown head anywhere from the ...

Youre surrounded by tools, furniture and machines made out of steel. And when the coatings on those products crack, rust starts to bloom and the battle is on. You can attack rust early and nip it in ...

Outdoor garden tools, kitchen knives, and other metal objects are all susceptible to corrosion, especially if they are exposed to the elements. Learning how to remove rust can help them work better, ...

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 ...

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 ...