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The effect of texture on the Portevin–Le Chatelier effect in 2090 Al–Li alloy

✍ Scribed by Y.Z. Shen; K.H. Oh; D.N. Lee


Book ID
113895081
Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
505 KB
Volume
51
Category
Article
ISSN
1359-6462

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Texture effect on serrated flow in 2090
✍ Y. Z. Shen; K. H. Oh; D. N. Lee 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 260 KB

Tensile specimens of 1Â6Â25 mm in gauge dimension were cut from the surface and centre of 12.7 mm thick 2090 Al-Li alloy plate, which were solution treated at 550 C for 30 min, peak-aged at 190 C for 18 h, or reversion-treated at 275 C for 2 min. The flow stress of the centre layer was higher than t