Steel having high mechanical strength and wear resistance
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United States of America Patent
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Jan 17, 2012
Grant Date -
Sep 2, 2010
app pub date -
May 10, 2010
filing date -
May 21, 2004
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Abstract
+15.8Mn+7.4Ni+18Si. According to the method, the molybdenum is completely or partially replaced with double the proportion of tungsten so that W>0.21%, and Ti, Zr, C are adjusted so that, after adjustment, Ti+Zr/2≧0.2W, (Ti+Zr/2)×C≧0.07, Ti+Zr/2≦1.49% and D is unchanged at approximately 5%. Steel obtained and method for producing a steel workpiece.
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