Effect of nitrogen on the electron structure and stacking fault energy in austenitic steels

Effect of nitrogen on the electron structure and stacking fault energy in austenitic steels

Stacking fault energy γ and density of states at the Fermi level D( E F) are measured in CrMnN and CrNiMnN austenitic steels using transmission electron microscopy and conduction electron spin resonance. An inverse proportionality between γ and D( E F) is found in CrMnN, whereas a direct proportiona...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Scripta materialia 2006-09, Vol.55 (6), p.537-540
Hauptverfasser: Gavriljuk, V., Petrov, Yu, Shanina, B.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Austenitic stainless steels
Austenitic steels
Conduction electrons
Electronic structure
Exact sciences and technology
Fermi surfaces
Inverse
Metals. Metallurgy
Nitrogen
Spin resonance
Stacking fault energy
Structural steels
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Stacking fault energy γ and density of states at the Fermi level D( E F) are measured in CrMnN and CrNiMnN austenitic steels using transmission electron microscopy and conduction electron spin resonance. An inverse proportionality between γ and D( E F) is found in CrMnN, whereas a direct proportionality occurs in CrMnNiN steels. A comparison with the available data on pure metals is presented.
ISSN:1359-6462
0956-716X
1872-8456
DOI:10.1016/j.scriptamat.2006.05.025