Title:
HEAT-TREATMENT METHOD OF WHEEL FOR VEHICLE
Document Type and Number:
Japanese Patent JP2005336594
Kind Code:
A
Abstract:
To reduce quantity of a strain generated at the heat-treatment time of an aluminum alloy-made wheel for vehicle by making suitable cooling in each part of the wheel in quenching.
This heat-treatment method is performed as the following, by which during quenching or at the taking-out time after cooling, the angle of the wheel for vehicle is changed in a water-vessel.
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Inventors:
Aoki, Shinzo
Application Number:
JP2004000187083
Publication Date:
December 08, 2005
Filing Date:
May 28, 2004
Export Citation:
Assignee:
SA KOSAN KK
International Classes:
B60B3/04; C21D1/00; B60B3/00; C21D1/00; (IPC1-7): C21D1/00; B60B3/04
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