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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

ferrite

Materials science; Corrosion engineering

(1) A solid solution of one or more elements in body-centered cubic iron. Unless otherwise designated (for instance, as chromium ferrite), the solute is generally assumed to be ...

couple

Materials science; Corrosion engineering

A cell developed in an electrolyte resulting from electrical contact between two dissimilar metals. See galvanic corrosion.

scaling

Materials science; Corrosion engineering

(1) The formation at high temperatures of thick corrosion product layers on a metal surface. (2) The deposition of water-insoluble constituents on a metal surface.

rust

Materials science; Corrosion engineering

A visible corrosion product consisting of hydrated oxides of iron. Applied only to ferrous alloys. See also white rust.

caustic

Materials science; Corrosion engineering

(1) Burning or corrosive. (2) A hydroxide of a light metal, such as sodium hydroxide or potassium hydroxide.

protective potential range

Materials science; Corrosion engineering

A range of corrosion potential values in which unacceptable corrosion resistance is achieved for a particular purpose.

grain boundary

Materials science; Corrosion engineering

A narrow zone in a metal corresponding to the transition from one crystallographic orientation to another, thus separating one grain from another; the atoms in each grain are ...