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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Bibliographische Detailangaben
1. Verfasser: WALTER D. FINNEGAN
Format: Patent
Sprache:eng
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Beschreibung
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.