Method and apparatus for parting a deck of amorphous alloy ribbo

Details Method and apparatus for parting a deck of amorphous alloy ribbo Method and apparatus for parting a deck of amorphous alloy ribbo

1989-04-17

1991-02-26

Kastler, S.

Metal treatment

Compositions

Heat treating

148120, B23K 700

Patent

active

049959190

ABSTRACT:
A method and apparatus for parting a deck of amorphous alloy ribbons in one operation is disclosed. Force is applied to a deck of ribbons to place it under tension. A localized zone in the deck is compressed and rapidly heated to the softening temperature of the amorphous alloy. The deck separates along a seam within the zone due to the tensile force and localized rapid heating. A high quality edge is produced where the separated ribbon edges are free of burrs, meltbeads or substantial cracking and chipping.

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