Duplex antifriction layers for realization of sliding journal for rolling mills up to 2000 mm diameter

Duplex layers structures for antifriction alloys associated to the heavy loades journal bearings with diameters ranging between 200-2000 mm ,applied to the rolling mill bearings.

The technology to achieve and control journal bearings and six installations which equip the technological line were patented in Romania, USA, France and Switzerland.

Marking of the non adherencearea between anti friction alloy–steel casings	Ultrasonic non destructive control installation-patents USA,FRANCE, SWITZERLAND, ROMANIA	Triplex structure -steel/Sn/SnSbCu alloy-image compo x 2000 + Fekα and SnLα one direction