Method for producing a motor vehicle component from a 6000 series aluminum alloy
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United States of America Patent
Stats
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Sep 5, 2023
Grant Date -
Feb 7, 2019
app pub date -
Aug 3, 2018
filing date -
Aug 3, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method for producing a motor vehicle component from a 6000 series aluminum alloy including providing a blank made of a 6000 series aluminum alloy, rapid heating of the blank to a temperature between 450 deg. C. and 600 deg. C. at a heating rate of more than 15 K/s in a period of less than 20 seconds, ending the heating process and optionally homogenizing, if a grain size between 20 and 50 μm has been produced, quenching the blank thus tempered, applying a lubricant, preferably at 20 deg. C. to 100 deg. C., forming the cooled blank in a forming tool, wherein the time between completion of the heating process and the start of the forming is less than 30 seconds, and aging.
First Claim
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Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| DE | B4 | DE102017117675 | Aug 03, 2017 |
| CN | A | CN109385587 | Aug 03, 2018 |
International Classification(s)
- 2018 Application Filing Year
- C22F Class
- 331 Applications Filed
- 175 Patents Issued To-Date
- 52.88 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C22F Class
- 0 % this patent is cited more than
- 2 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Mar 5, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 5, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 5, 2035 |
