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392hemi
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I read in an old metal working book that when a auto body panel is struck sharply with a hammer that for a microsecond or nanosecond there is a vibration or "shock waves" that allows the grains of metal to slip past one another and re-arrange slight. I am desperately looking for an explanation for a chapter in a book I'm writing.
Can anyone in this forum help? Or does anyone have a suggestion where to find help?
Thanks,
Terry Cowan
Can anyone in this forum help? Or does anyone have a suggestion where to find help?
Thanks,
Terry Cowan