Aluminum alloy and process for producing the same

Details Aluminum alloy and process for producing the same Aluminum alloy and process for producing the same

1995-05-24

1997-05-27

Wyszomierski, George

Metal treatment

Process of modifying or maintaining internal physical...

Heating or cooling of solid metal

148648, 148415, 148437, 428614, 29DIG2, 72372, 72700, C22C 2100, C22C 3200

Patent

active

056328273

ABSTRACT:
A aluminum alloy in the form of bulk includes an aluminum matrix and carbon particles having an average particle size of 100 nm or less and dispersed in the aluminum matrix in an amount of 1 to 40 atomic % with respect to the total atoms constituting the aluminum alloy. The aluminum alloy is produced by preparing a raw material comprising aluminum and carbon as components and forming an aluminum alloy by inserting the raw material into a cavity formed by a set of dies and applying repeatedly plastic deformation to the raw material while maintaining the temperature of the raw material in the range of from 100 to 400.degree. C.

REFERENCES:
patent: 5045278 (1991-09-01), Das et al.
patent: 5494541 (1996-02-01), Fujita et al.
The Influence of Loading Parameters on the Deformation of the A1-A4C3 System, M. Besterci, et al. Scripta Metallurgica et Materialia, vol. 29, pp. 193-197, 1993.

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