Aluminum

Aluminum

Industry: Metals

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Aluminum

Annealing

Metals; Aluminum

A thermal treatment to soften metal by removal of stress resulting from cold working or by coalescing precipitates from solid solution.

Anodizing

Metals; Aluminum

A coating on a metal surface produced by electrochemical treatment through anodic oxidation. This process may be used to increase the protective effect of aluminum's transparent natural oxide ...

Aperture

Metals; Aluminum

In an extrusion die, the shaped opening through which the heat-softened metal is forced and which gives the extruded product its cross-sectional shape.

Architectural finish

Metals; Aluminum

An architectural finish is a standard finish characterised by a uniform appearance. This finish is most often specified for exposed surfaces.

Assembly fit

Metals; Aluminum

Refers to two parts designed for mating assembly and requiring exact dimensions and contours to assure a proper fit.

Assignable cause

Metals; Aluminum

A factor contributing to variation that is feasible to detect and identify.

Backer (back-up plate)

Metals; Aluminum

A tool , or reinforcing part, which presses against the outer surface of an extrusion die, supporting it against the pressure of the extruding metal. The backer has an opening larger than the die ...