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首页> 外文会议>International conference on aluminium alloy >The Effects of Dispersoids on the Recrystallization Behavior in a Cold Rolled AA3103-Aluminium Alloy
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The Effects of Dispersoids on the Recrystallization Behavior in a Cold Rolled AA3103-Aluminium Alloy

机译：分散体对冷轧AA3103-铝合金重结晶行为的影响

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The effects of dispersoids present prior to softening vs. concurrent precipitation on the recrystallization process after cold rolling have been considered. The materials containing a large supersaturation of Mn and consequently a large precipitation potential, are strongly affected by precipitation taking place concurrent to the softening processes. Further, it has been shown that the recrystallized grain structure and texture is relatively unaffected by the dispersoids present prior to annealing unless the density becomes very high, and in these cases the effect becomes similar to the effects caused by concurrent precipitation, but weaker. In these extreme cases of precipitation, both nucleation and growth of the recrystallized grains are retarded due to the dispersoids, giving an inhomogeneous, coarse, recrystallized grain structure and a strengthening of the texture.
机译：考虑了冷轧后，在软化与软化方面存在的分散体对沉淀加工过程的影响。含有大量的Mn过饱和的材料并因此具有大量的沉淀电位，受到沉淀的强烈影响，沉淀到软化过程并发。此外，已经表明，除非密度变得非常高，除非密度变得非常高，否则重结晶的晶粒结构和质地相对不受影响的影响，并且在这些情况下，效果变得类似于同时沉淀所引起的效果，但效果较弱。在这些极端沉淀案例中，由于分散体，重结晶晶粒的成核和生长均延迟，得到不均匀，粗，重结晶的晶粒结构和强化纹理。

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