Refining Fe & Mg from Al alloys

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The discussion centers on the challenges of recycling aluminum alloys with excessive iron (Fe) and magnesium (Mg) content, which negatively impacts mechanical properties. A new member seeks advice on reducing these impurities. While some participants express skepticism about the feasibility of refining methods, others mention the Hoopes method as a potential solution for achieving higher purity aluminum. The conversation highlights a mix of optimism and caution regarding the effectiveness of existing refining techniques. Overall, the topic underscores the complexities involved in improving aluminum alloy recycling processes.
ramzy
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hello my friends,
im a new member and i need some greetings :)
i face a problem in recycling aluminum alloys, the Fe and Mg percentage is over range and i need to reduce them inorder to improve the mechanical properties.
 
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welcome ramzy ... not easy ... I don't think there is a way ... certainly not one that would be sensible to use for recycling.
 
welcome too my friend, i think there is no thing you can call "impossible", i read about refining Aluminum by Hoopes method to get a very purity product, so we can refine Al from some Impurities.
 
I need to anneal 5052 aluminum for a home project. Google has given me mixed results on how to do this. Short version is that I'm doing some heavy forming on a piece of 5052-H32 and I'm running into issues with it work hardening. I've tried the Sharpie trick with a propane torch. But I'm not sure this is doing anything. I'm also seeing conflicting opinions whether to quench or air cool. So I'm looking for some expert opinions. (Oven heating is not an option due to size.) Thanks. edit: The...

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