Motor vehicle moulding ring made from aluminium/magnesium alloy
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United States of America Patent
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Jul 14, 2020
Grant Date -
May 12, 2016
app pub date -
Jun 13, 2014
filing date -
Jun 17, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a method of manufacturing an outside decorative trim strip of a motor vehicle, such as window surrounds or body shell trim, made of aluminum alloy, by shaping and brightening of a plate or strip made by vertical continuous casting of an alloy slab of series AA5xxx of high purity, homogenization-heating of the slab, hot rolling, cooling, cold rolling with intermediate annealing in a continuous tunnel furnace, or holding between the solvus temperature and the alloy burning temperature typically for 3 seconds to 5 minutes, quenching in air or water, possible annealing at a temperature of 100 to 200° C.
First Claim
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International Classification(s)
- C25D:PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC ....
- B60R:VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT ....
- C22F:CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS MET....
- C21D:MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS....
- C23F:NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM S....
- C22C:ALLOYS
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