Submitted by György Chityil ... on Fri, 01/19/2018 - 20:34 Hierarchy: NounDescription: {{metallurgy}} The fine structure of a pure metal or alloy, as revealed by magnifications of 25X or greater.Ngram: microstructureNgram Text: microstructureSource: WiktionaryIssue: 0Wiktionary tag: metallurgyNgram Count: 1