Researches Regarding the Rolling of the Sinterized Metallic Powders Strips

Résumé

This paper work is distinguishing the size modification of those two material layers gotten by the bimetallic strip rolling, joined by the sintering. The iron powders sediment was achieved on the steel strip backing. After sintering and rolling, the geometrical and technological characteristics were analyzed and correlation between the average rolling pressure, from bimetallic strip and reduction of the powder layer thickness lengthways rolling as wells correlation between hardness of the powder layer and thickness reduction after were studied.