Mechanical Characterization of a Steel AISI 43100 Submitted to Different Routes of Heat Treatments

Mechanical Characterization of a Steel AISI 43100 Submitted to Different Routes of Heat Treatments

The present study aimed to explore possible thermal processing conditions of a steel AISI 43100, seeking the best combination of properties, especially strength and ductility. Different routes of heat treatments for continuous cooling were applied to the material, and the mechanical properties were...

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Veröffentlicht in:Materials science forum 2014-12, Vol.802, p.373-376
Hauptverfasser: de Moura Neto, Carlos, Abdalla, Antonio Jorge, de Oliveira Hein, Luis Rogerio, Frade Drumond, Ana Lídia, Manabu Hashimoto, Tomaz
Format: Artikel
Sprache:eng
Schlagworte:
Fracture mechanics
Hardness tests
Heat treatment
Mechanical properties
Microstructure
Scanning electron microscopy
Steel making
Steels
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Zusammenfassung:The present study aimed to explore possible thermal processing conditions of a steel AISI 43100, seeking the best combination of properties, especially strength and ductility. Different routes of heat treatments for continuous cooling were applied to the material, and the mechanical properties were evaluated by tensile and hardness tests. The microstructure and fracture micromechanisms were characterized by scanning electron microscopy (SEM). It was observed a strong influence of cooling rate on the formation of microstructure, reflecting directly in mechanical properties.
ISSN:0255-5476
1662-9752
1662-9752
DOI:10.4028/www.scientific.net/MSF.802.373