Light metal cylinder block, method of producing same and device for carrying out the method
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United States of America Patent
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May 21, 2002
Issued Date -
N/A
app pub date -
Nov 30, 2000
filing date -
Apr 1, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention includes a light metal cylinder block comprising a cylinder running face which is coated with silicon. The invention also includes a method by which the silicon is applied to the running face comprising melting powdered metal silicon, which is fired at the face in a powdered metal beam, under heat of a laser which is fired at the running face at the point of impact of the powdered beam. Furthermore, the invention includes a device with which the cylinder block may be manufactured.
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