Effects of Manganese and Zirconium Dispersoids on Strain Localization in Aluminum Alloys
Keyword(s):
Strain localization in aluminum alloys can cause early failure of the material. Manganese and zirconium dispersoids, often present in aluminum alloys to control the grain size, have been found to be able to homogenize strain. To understand the effects of dispersoids on strain localization, a study of slip bands formed during tensile tests is carried out both experimentally and through simulations using interferometry and discrete dislocations dynamics. Simulations with various dispersoid size, volume fraction, and nature were carried out. The presence of dispersoids is proven to homogenize strain both is the experimental and numerical results.
2005 ◽
Vol 475-479
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pp. 2991-2994
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2018 ◽
Vol 188
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pp. 02006
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1982 ◽
Vol 40
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pp. 470-471
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2007 ◽
Vol 551-552
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pp. 387-392
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2015 ◽
Vol 72
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pp. 15-32
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Study on Dynamic Recrystallization Behavior in Deformed Austenite of 52100 Steel by Using JMAK-Model
2013 ◽
Vol 275-277
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pp. 1833-1837