Most metals expand when their temperature rises. The Eiffel Tower, for example, is about 10 to 15 centimeters taller in ...

Much has yet to be learned regarding the alloys of metals, because a very small difference in the proportions of the metals employed produces a great difference in the quality of the alloy sought ...

Metals used for steel alloys, once considered the poor cousins to iron ore, are starting to come into vogue, with both big ...

Usually, metals and alloys tend to crack or fracture when the temperature is lowered too much. However, they found that this alloy became more robust and more resistant to fracturing as the ...

Joining dissimilar metals has limited aerospace component manufacturing, which requires specific materials for different ...

Metals and alloys are materials that are typically hard, malleable, and have good electrical and thermal conductivity. Alloys are made by melting two or more elements together, at least one of ...

Universal Stainless & Alloy Products Inc., Bridgeville, Pa., has been acquired by Aperam S.A. With this acquisition, Universal becomes a wholly owned subsidiary of Aperam, a provider of stainless, ...

Half-metals are unique magnetic compounds that have been attracting interest in the development of mass-storage technologies.

They can be made harder by adding another element to the pure metal, so forming an alloy. This explains why an alloy often has more uses than the pure elements it is made from. In a pure metal ...