metallography

The study of the structure of metals and alloys, especially by optical and electron microscopy and x-ray diffraction.

An account of metals, or a treatise on metallic substances; the science of metals.

A process of decorating metals.

A method of engraving, allied to lithography, in which metallic plates are substituted for stones.

The science or art of metals and metal working; also, a treatise on metals.

A method of transferring impressions of the grain of wood to metallic surfaces by chemical action.

A substitute for lithography, in which metallic plates are used instead of stone.

The study of the structure of metals and their alloys, by any of a variety of techniques