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Materials science

The the study of matter and their applications in various areas of science and engineering.

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Materials science > Corrosion engineering

refractory metal

Materials science; Corrosion engineering

A metal having an extremely high melting point, for example, tungsten, molybdenum, tantalum, niobium, chromium, vanadium, and rhenium. In the broad sense, this term refers to ...

hot shortness

Materials science; Corrosion engineering

A tendency for some alloys to separate along grain boundaries when stressed or deformed at temperatures near the melting point. Hot shortness is caused by a low-melting ...

cleavage fracture

Materials science; Corrosion engineering

A fracture, usually of polycrystalline metal, in which most of the grains have failed by cleavage, resulting in bright reflecting facets. It is associated with low-energy brittle ...

galvanic corrosion

Materials science; Corrosion engineering

Accelerated corrosion of a metal because of an electrical contact with a more noble metal or nonmetallic conductor in a corrosive electrolyte.

electrolytic cleaning

Materials science; Corrosion engineering

A process of removing soil, scale. or corrosion products from a metal surface by subjecting it as an electrode to an electric current in an electrolytic bath; process of ...

recrystallization

Materials science; Corrosion engineering

(1) Formation of a new, strain free grain structure from that existing in cold worked metal, usually accomplished by heating. (2) The change from one crystal structure to ...

sputtering

Materials science; Corrosion engineering

A coating process whereby thermally emitted electrons collide with inert gas atoms, which accelerate toward and impact a negatively charged electrode that is a target of the ...