@BoingBoing Define "good"
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@BoingBoing@abdotaibi That's super interesting. How did they alloy Al with Fe? Powder? Fatigue strength and crack resistance important.Thanks. Twitter will use this to make your timeline better. UndoUndo
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Mijn volgende fietsframe? RT
@BoingBoing: new alloy of iron and aluminium as good as titanium, but costs only a tenth http://boingboing.net/2015/02/05/new-alloy-of-iron-and-aluminiu.html …Thanks. Twitter will use this to make your timeline better. UndoUndo
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