Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate
2005-11-15
2005-11-15
Zimmerman, John J. (Department: 1775)
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
C428S469000, C428S610000, C428S650000, C428S654000, C428S678000, C428S679000, C428S680000, C428S699000, C428S702000, C427S596000, C427S580000, C427S456000, C204S192160, C204S192380, C148S437000, C148S438000, C148S535000, C416S24100B
Reexamination Certificate
active
06964818
ABSTRACT:
A coated article includes formed of an alloy having a composition including nickel and aluminum, and a protective coating overlying and contacting the substrate. The protective coating is a mixture of a quasicrystalline metallic phase, and a non-quasicrystalline metallic phase comprising nickel and aluminum. The aluminum is present in an amount of from about 3 to about 35 percent by weight of the non-quasicrystalline metallic phase.
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Lang et al, Quasicrystalline coatings: Thermal evolution of structure and properties, J. Mater. Res.,vol. 15, No. 9, Sep. 2000.
Ehresman Kurt L.
Garmong Gregory O.
General Electric Company
McNees Wallace & Nurick LLC
McNeil Jennifer
LandOfFree
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