10x10 welded wire mesh

1. The center line of the barbed rope protective net is set within 20 to 50 cm of the road land boundary.

The effect of chemical composition and metallographic structure of steel wire

Barbed wire welding is the reason for the occurrence of black spots is because the welding wire action to be timely in the melting time, development should be appropriate, no argon, long time burning, current, distance, tungsten needle blunt, molten pool temperature is high, is the root cause of blackening. Continuous burning, is about the active welding machine energy selection, machine welding will appear black spots.