ROLL BONDING AN ALUMINUM-FERROUS COMPOSITE WITH GROOVED ROLLS
A method for forming long lengths of composite material suitable for the subsequent manufacture of transition inserts comprising assembling a ferrous element and an aluminum element, and, if necessary, an aluminous bonding element into a prebond sandwich, heating the sandwich to a temperature betwee...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method for forming long lengths of composite material suitable for the subsequent manufacture of transition inserts comprising assembling a ferrous element and an aluminum element, and, if necessary, an aluminous bonding element into a prebond sandwich, heating the sandwich to a temperature between 400 DEG and 900 DEG F. and subjecting the sandwich to a one-step thickness reduction by passing the sandwich through matching, rectangularly grooved rolls thereby forming a sound, solid phase metallurgical bond between the elements. |
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