Interpretation of hot plane strain compression testing of aluminium specimens

摘要: AbstractPlane strain compression (PSC) testing is now generally accepted as one of the most reliable methods for generation flow stress data and microstructural investigation thermomechanical processing. It has been known some time that extremely reproducible measurements may be made across different laboratories if a standardised procedure used. However, particular care must taken with both experimental interpretation measured force–displacement data. The present paper reports investigations have built on previous work looked further at effects spread specimen friction. In deriving data, importance tool geometry consideration lubrication friction are clearly demonstrated. Furthermore, demonstrates current status by presenting algorithms behind new software developed raw in ...