Pick Up Effects on Al Extrusion
Pick Up Effects on Al Extrusion
(OP)
Dear Expert Friends,
Some of our products, have pick up marks(defects) on them. We're observing pick-up effects during and after the extrusion process. I'm trying to solve this problem so I'm open for ideas and tips.
Thanks
Some of our products, have pick up marks(defects) on them. We're observing pick-up effects during and after the extrusion process. I'm trying to solve this problem so I'm open for ideas and tips.
Thanks





RE: Pick Up Effects on Al Extrusion
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Two other recent contributions on defects in Al extrusions were authored by Alcan and the University of Queensland:
Classification of Streaking Defects on Anodized Aluminium Extrusions
http://www.scientific.net/MSF.618-619.349
Effect of primary intermetallic particles on surface microstructure and appearance of aluminium extrusions
http:/