Estudio del mejoramiento de las propiedades mecanicas en un acero de bajo contenido de carbono ASTM 615a grado 60 por efecto de la formacion de martensita revenida

Translated title of the contribution: Study of the improvement of mechanical properties in a low carbon steel ASTM 615a grade 60 due to the formation of tempered martensite

Hugo Anchapuri, Jonathan Almirón, Jose Mamani-Quispe, Rossibel Churata, Jeniffer Torres-Almirón, Danny Tupayachy-Quispe

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This research work consists of studying the improvement of mechanical properties through heat treatments, especially hardness and impact resistance in ASTM 615a grade 60 corrugated steel. 12 samples were prepared, one without treatment and the others with quenching and tempering heat treatments, different parameters such as austenitization temperature, tempering temperature and tempering time were evaluated. After evaluating the hardness and toughness, it was possible to improve the hardness in the 11 samples and the toughness was maintained at values close to the sample without treatment. In addition, a metallographic analysis and a microstructural analysis were made, where the presence of martensite could be observed, which is a mestastable phase of steels, the presence of martensite may be the cause of the increase in the hardness of the material. The quality of the steel obtained could be used as grinding balls in mineral concentrator machines due to its hardness.

Translated title of the contributionStudy of the improvement of mechanical properties in a low carbon steel ASTM 615a grade 60 due to the formation of tempered martensite
Original languageSpanish
Title of host publicationProceedings of the 21st LACCEI International Multi-Conference for Engineering, Education and Technology
Subtitle of host publicationLeadership in Education and Innovation in Engineering in the Framework of Global Transformations: Integration and Alliances for Integral Development, LACCEI 2023
EditorsMaria M. Larrondo Petrie, Jose Texier, Rodolfo Andres Rivas Matta
PublisherLatin American and Caribbean Consortium of Engineering Institutions
ISBN (Electronic)9786289520743
StatePublished - 2023
Event21st LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2023 - Buenos Aires, Argentina
Duration: 19 Jul 202321 Jul 2023

Publication series

NameProceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
Volume2023-July
ISSN (Electronic)2414-6390

Conference

Conference21st LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2023
Country/TerritoryArgentina
CityBuenos Aires
Period19/07/2321/07/23

Bibliographical note

Publisher Copyright:
© 2023 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.

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