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Effects of Zr Content on the Yield Strength of an Al-Sc Alloy

✍ Scribed by Min Song; Yuehui He; Shanfeng Fang

Book ID
107461682
Publisher
Springer US
Year
2010
Tongue
English
Weight
573 KB
Volume
20
Category
Article
ISSN
1059-9495

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πŸ“œ SIMILAR VOLUMES

Strengthening mechanisms of an Al-Mg-Sc-
Strengthening mechanisms of an Al-Mg-Sc-Zr alloy
✍ K.L. Kendig; D.B. Miracle πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 503 KB

As a step toward developing an Al-Mg-Sc-Zr alloy for use up to 200 Β°C, the mechanisms responsible for alloy strengthening were identified for Al-6Mg-2Sc-1Zr (wt%) (Al-6.7Mg-1.2Sc-0.3Zr (at%)). The current work quantifies the active strengthening mechanisms at room temperature and explicitly consider

Modeling the effect of Al3Sc precipitate
Modeling the effect of Al3Sc precipitates on the yield stress and work hardening of an Al–Mg–Sc alloy
✍ F. Fazeli; W.J. Poole; C.W. Sinclair πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 454 KB

The yield stress and work hardening behaviour of precipitation hardening alloys is directly related to the nature of the interaction between mobile dislocations and precipitates. In commercial systems such as aluminium alloys, the understanding of this problem is complicated by the overlap between v