METHOD FOR PROTECTING THE SURFACE OF A MAGNESIUM MELT

摘要

The invention relates to a method for protecting the surface of a magnesium melt, or a melt of an alloy with magnesium, whereby a protective layer is placed on the surface of the melt. The method is characterised in that carbon dioxide is placed on the surface of the relevant melt in solid form, for example, in the form of carbon dioxide snow or carbon dioxide pellets.