Production of magnesium alloys used as a material for the construction of airplanes, spacecraft, high speed trains and cars comprises heating a magnesium-based alloy, deforming to a semi-finished product and rapidly cooling

摘要

Production of magnesium alloys having a superplastic structure comprises heating a magnesium-based alloy to 250-600 deg C; deforming to a semi-finished product at 250-450 deg C; and rapidly cooling at a speed of more than 300 deg C/minute.