Method of making turbine stator airfoils with individual orientations
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United States of America Patent
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May 7, 2013
Grant Date -
Jan 13, 2011
app pub date -
Jul 9, 2009
filing date -
Jul 9, 2009
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In accordance with an exemplary embodiment, a turbine stator component includes a first endwall; a second endwall; a first stator airfoil coupled between the first and second endwalls; and a second stator airfoil adjacent to the first airfoil and coupled between the first and second endwalls. The first stator airfoil has first crystallographic primary and secondary orientations. The second stator airfoil has second crystallographic primary and secondary orientations, the first crystallographic primary and secondary orientations being different from the second crystallographic primary and secondary orientations.
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