Diecasting alloy

Details Diecasting alloy Diecasting alloy

1994-11-21

2002-04-02

Ip, Sikyn (Department: 1742)

Metal treatment

Stock

Aluminum base

C420S544000, C420S546000

Reexamination Certificate

active

06364970

ABSTRACT:

BACKGROUND OF THE INVENTION
The invention concerns a diecasting alloy based on aluminium-silicon.
The use of aluminium-silicon casting alloys to produce components in the diecasting process is generally known. Today, safety components in particular are subject to requirements which the known diecasting alloys cannot meet in all respects.
SUMMARY OF THE INVENTION
In view of these circumstances, the task of the inventors was to produce an aluminium diecasting alloy which meets the requirements imposed on safety components such as car wheels for example with regard to its mechanical properties both in the cast state and after heat treatment, is easy to weld and has a high corrosion resistance. In addition, the alloy should be easily castable.


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