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Inventor: Donald C. McAuliffe


Address: Golden, CO
No. of patents: 8
Last patent issue date: 11/28/1995

NumberTitleIssue Date
5469912Process for producing aluminum alloy sheet product
An aluminum alloy is formed by continuously casting an aluminum alloy having a magnesium concentration of at least about 4.7 percent. Controlled forming and annealing steps in conjunction with the alloy form an aluminum sheet product that is useful for fo...
11/28/1995
5110545Aluminum alloy composition
An aluminum alloy that can be fabricated into aluminum sheet having novel properties is provided. The strip stock is suitable for the fabrication of both container ends and container bodies in thinner gauges than are typically presently employed, has low ...
05/05/1992
5106429Process of fabrication of aluminum sheet
A process for the production of strip stock from an alloy is provided. The strip stock produced from the alloy is suitable for the fabrication of both container ends and container bodies in thinner gauges than are typically employed, has low earing charac...
04/21/1992
5104465Aluminum alloy sheet stock
An aluminum sheet having novel properties is provided. The strip stock is suitable for the fabrication of both container ends and container bodies in thinner gauges than are typically employed, has low earing characteristics and may be derived from recycl...
04/14/1992
4976790Process for preparing low earing aluminum alloy strip
This invention relates to a process for producing aluminum-containing strip stock which is suitable for drawing and ironing and has reduced earing. A continuously-cast, aluminum-containing strip is introduced into a hot-mill operation to provide a thickne...
12/11/1990
4411707Processes for making can end stock from roll cast aluminum and product
An aluminum container scrap alloy is processed by a modified chill roll cast process into a highly formable sheet material suitable for use as a container end stock, by employing at least a 60% cold reduction followed by an anneal for about two hours at a...
10/25/1983
4282044Method of recycling aluminum scrap into sheet material for aluminum containers
A composition and method whereby aluminum scrap, including consumer scrap, is recycled into aluminum sheet and aluminum containers. Aluminum scrap is melted in a heated furnace to form a melt composition. The melt is adjusted to form the present compositi...
08/04/1981
4269632Fabrication of aluminum alloy sheet from scrap aluminum for container components
A composition and method whereby aluminum scrap, including consumer scrap, is recycled and fabricated into aluminum sheet and aluminum containers. Aluminum scrap is melted in a heated furnace to form a melt composition. The melt is adjusted to form the pr...
05/26/1981
 
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