Observations of microstructural changes of a cast steel DIN-X120MN12 after heat treatment by colored metallography technique

The metallographic observation is a very powerful means to predict or explain the properties and behavior of a metal part, since it allows to know the structure of the material, ie, their micro-structural constituents (phases) and the morphology and distribution of these The color metallography aims...

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Published inTecnologia em Metalurgia, Materiais e Mineracao Vol. 20110718; pp. 292 - 300
Main Authors Do Nascimento, Ivaldo Assis, Nascimento, Assis Mourn, Baptista, Andre Luis De Brito, Baptista, Leandro Andre Chaves
Format Journal Article
LanguageEnglish
Published 01.01.2011
Subjects
Colors (materials)
Hardness tests
Heat treatment
Metallography
Microstructure
Phases
Structural steels
Thin films
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Summary:The metallographic observation is a very powerful means to predict or explain the properties and behavior of a metal part, since it allows to know the structure of the material, ie, their micro-structural constituents (phases) and the morphology and distribution of these The color metallography aims to deposit thin films interference metal surface through chemical reaction between this surface and a reagent metallographic appropriate. In this study we observed the influence of different heat treatments on the microstructure of steel in a study using color metallography of adding to a hardness test.
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ISSN:2176-1515