A New Method of Edge Crack Suppression in the Rolling Process of Magnesium Alloy Sheet and Study on the Method of Cathodic Protection

Figure 4

A schematic diagram of the three-dimensional structure of the hot air edge temperature compensation roller incubator for rolling the magnesium alloy. 1, roller table; 2, roller motor; 3, heat recycling pipe; 4, filter; 5 and 8, blower; 6, replenishment pipeline; 7, filter; 9, heat preparation box; 10, pressure sensor; 11, temperature sensor; 12, hot air pipeline; 13, high-temperature speed control valve; 14, rolling machine; 15, heat recycling device mounted on the top.