$7.50

•    Author:  Jerome Fourmann

•    Author's Company:  Rio Tinto Aluminium

•    Title:  Defects Affecting Extrusion – Streaking, Die Lines, and Micro Die Lines

•    Volume:  Vol. 74, No. 2

•    Year:  2016

•    No. Pages:  1.5

•    Description:  The 12th article in a series focused on extrusion defects addresses streaking, a term used to cover a broad range of surface defects, such as die lines, micro die lines, andstreaks related to dies. These have a detrimental effect on the cosmetic appearance of the profile, especially after surface finishing treatments, as well as affecting production by reducing recovery and increasing costs. Descriptions of the characteristics, appearance, causes, and possible remedies are provided.

Product Code: DEF1SAQ914