Need to use a suitable water-cooled copper crystallizer to produce 3 variable ingots of suitable size Use 3 different consumable steel electrodes with the following dimensions and weights: 1. A square steel electrode with a cross-section of 10 cm X 10 cm and a maximum weight of 100 kg
A square steel electrode with a cross section of 8 cm X 8 cm and a maximum weight of 50 kg
Round steel electrode with a diameter of 7 cm and a maximum weight of 30 kg