then very strong electro magnets
exert magnetic force on the hot soft metal
to form it into desired shape
and electricity can flow through the hot soft metal
to make it electro magnetic
so that the hot soft metal reacts more with the very strong electro magnets
it wouldn't form complex metal parts
but it could form simple shapes
such as the outer metal layer of a car door
the electro magnetic forming technology could replace a stamping press
in some industrial applications
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