Treated austenitic steel for vehicles
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United States of America Patent
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Dec 7, 2010
Issued Date -
N/A
app pub date -
Apr 27, 2007
filing date -
Apr 28, 2006
priority date (Note) -
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Abstract
A treated austenitic steel and method for treating same includes an austenitic steel and a non-metal chemical element incorporated into a surface of the steel. The surface has a bi-layered structure of a compound layer at a top and an underlying diffusion layer, which protects said surface against hydrogen embrittlement.
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