On the Role of β Particles in Stress Corrosion Cracking of Mg-Al Alloys

There is an increasing body of evidence to show that β particles play a critical role in transgranular stress corrosion cracking (TGSCC) of Mg-Al alloys. The factors contributing to this role are discussed with greater detail than in previous works, particularly with respect to the propensity for β...

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Veröffentlicht in:	Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2009-02, Vol.40 (2), p.273-274
Hauptverfasser:	Winzer, N., Cross, C.E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Characterization and Evaluation of Materials Chemistry and Materials Science Communication Corrosion Corrosion environments Exact sciences and technology Materials Science Metallic Materials Metals. Metallurgy Nanotechnology Structural Materials Surfaces and Interfaces Thin Films
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Beschreibung
Zusammenfassung:	There is an increasing body of evidence to show that β particles play a critical role in transgranular stress corrosion cracking (TGSCC) of Mg-Al alloys. The factors contributing to this role are discussed with greater detail than in previous works, particularly with respect to the propensity for β particles to behave as H trapping and crack nucleation sites. It is hoped that this discussion will spur further work in this field.
ISSN:	1073-5623 1543-1940
DOI:	10.1007/s11661-008-9735-7