Strain-hardening in nano-structured single phase steels: mechanisms and control.
J Nanosci Nanotechnol
; 12(11): 8732-4, 2012 Nov.
Article
en En
| MEDLINE
| ID: mdl-23421275
ABSTRACT
The detrimental effect of grain size refinement on the strain hardening is highlighted in single phase steels. A physical based approach for understanding the underlying mechanisms is presented. In order to overcome this limitation a promising metallurgical route exploiting the thermal stability of mechanically induced twins in austenitic steels has been successfully applied to a stainless grade confirming the opportunity to get nano-structured alloys exhibiting high yield stress with high strain-hardening.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Acero
/
Modelos Moleculares
/
Nanoestructuras
/
Modelos Químicos
Idioma:
En
Revista:
J Nanosci Nanotechnol
Año:
2012
Tipo del documento:
Article
País de afiliación:
Francia