Influence of manufacturing process on wear resistance Of grinding balls

Type : Article de conférence
Auteur(s) :  BOUREBIA.MOUNIRA, BOUHAMLA Khedidja, MAOUCHE Hichem, Gherbi Amel, Chaour Mouhamed, Laouar.Lakhder
Année :  2017
Domaine : Génie mécanique
Conférence: 7th International Conference on Industrial Engineering and Operations Management
Lieu de la conférence:  Rabat, Morocco,
Résumé en PDF :  (résumé en pdf)
Fulltext en PDF :  (.pdf)
Mots clés :  Grinding ball, forging, molding, texture, wear

Résumé : 

Abstract The grinding balls are widely used in cement works, they are often manufactured by the molding process, but the problem faced by major cement plants in Algeria is that these balls wear out quickly and broken. The objective of this work is to test wear resistance of grinding balls made by molding and grinding balls produced by forging. The tests of characterization of samples will be made thus that wear tests. The results indicate that grinding balls made by forging resist longer than molded balls by fact this method offers by fiber-forming phenomenon a solid texture which allows increases service life, wear resistance and impact strength.