1. Wear of drop forging dies. Tribology in iron and steel works;Thomas,1970
2. Analysis of the friction and wear behaviour of hot work tool steel for forging;Barrau;Wear,2003
3. M. Kchaou, R. Elleuch, Y. Desplanques, G. Degallaix, Expert diagnosis of failure affecting hot forging die. In: Premier Congrès Tunisien de Mécanique (COTUME 2008), Hammamet (Tunisia), 17–19 Mars 2008. .
4. Factor affecting die wear;Singh;Wear,1973
5. Methodology for service life increase of hot forging tools;Brucelle;J Mater Process Technol,1999