Invention Grant
- Patent Title: Method for producing a motor vehicle component from a 6000 series aluminum alloy
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Application No.: US16054311Application Date: 2018-08-03
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Publication No.: US11746403B2Publication Date: 2023-09-05
- Inventor: Jochem Grewe , Feng Jiao , Friedrich Bohner , Jörn Tölle , Nikolay Soritov
- Applicant: BENTELER AUTOMOBILTECHNIK GMBH
- Applicant Address: DE Paderborn
- Assignee: BENTELER AUTOMOBILTECHNIK GmbH
- Current Assignee: BENTELER AUTOMOBILTECHNIK GmbH
- Current Assignee Address: DE Paderborn
- Agency: Nixon & Vanderhye P.C.
- Priority: DE 2017117675.6 2017.08.03
- Main IPC: C22F1/05
- IPC: C22F1/05 ; C21D9/00 ; C22F1/00 ; C22C21/04

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.
Public/Granted literature
- US20190040507A1 METHOD FOR PRODUCING A MOTOR VEHICLE COMPONENT FROM A 6000 SERIES ALUMINUM ALLOY Public/Granted day:2019-02-07
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