Status of Surface and Microstructures in Products Made of Extruded Alluminium
نویسنده
چکیده
This paper gives research results about commercial examination of aluminum alloy-based products according to industrial standards. Results of metallographic tests of extruded aluminum microstructure shown in this paper indice that irregular deformation of material leads to microstructure variations through certain zones of the product. That influences mechanical properties, and it can even be the main cause of indications obtained by penetrants.
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