Characterization of microstructure of Hadfield steel

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F17%3A43949927" target="_blank" >RIV/49777513:23210/17:43949927 - isvavai.cz</a>
Result on the web
<a href="https://www.scientific.net/SSP.270.265" target="_blank" >https://www.scientific.net/SSP.270.265</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.270.265" target="_blank" >10.4028/www.scientific.net/SSP.270.265</a>

Result language
angličtina
Original language name
Characterization of microstructure of Hadfield steel
Original language description
In this contribution, the preparation of metallographic section of characterization of the microstructure of manganese Hadfield steels are discussed. The purpose of this paper is to provide information relevant to microstructural characterization of these steels. This steel is characterized by high resistance to abrasive wear, which is provided by surface strengthening through strain - induced martensitic transformation. Strengthening complicates the preparation of metallographic sections because the final microstructure becomes altered by the process and eventually misinterpreted. Great attention must be paid to the choice of the etchant and the etching procedure. This contribution describes the entire metallographic characterization procedure, including the evaluation of grain size, microcleanliness and presence of carbides on grain boundaries. It aims to provide information for manufacturers and those whose process Hadfield steels and examine these steels with respect to their processing routes, wear resistance, non - magnetic properties and other aspects.
Czech name
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Czech description
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Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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