Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate
2005-07-05
2005-07-05
Koehler, Robert R. (Department: 1775)
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
C428S636000, C428S651000, C428S652000, C428S653000, C428S660000, C428S668000, C428S680000, C428S681000, C428S686000, C428S908800, C428S926000, C428S937000, C428S938000
Reexamination Certificate
active
06913839
ABSTRACT:
A coated article having a high resistance to particle-impact damage has a substrate, and a layered coating overlying the substrate. The layered coating includes a substantially continuous quasicrystalline layer, and a substantially continuous ductile metallic layer in facing contact with the quasicrystalline layer. The coated article is preferably used in applications where it is subjected to particle-impact conditions.
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patent: 5888661 (1999-03-01), Dubois et al.
patent: 6183887 (2001-02-01), Dubois et al.
patent: 6242108 (2001-06-01), Sordelet et al.
patent: 6254699 (2001-07-01), Hermanek
patent: 6254700 (2001-07-01), Hermanek
K.F. Kelton, “Ti/Zr-Based Quasicrystals-Formation Structure and Hydrogen Storage Properties”, Mat. Res.Soc.Symp.Proc. vol. 553, pp. 471-482 (1999) (no month given).
Daniel J. Sordelet et al., “Quasicrystals: Perspectives and Potential Applications”, MRS Bulletin, pp. 34-37 (Nov. 1997).
Darolia Ramgopal
Schafrik Robert Edward
Garmong Gregory O.
General Electric Company
Koehler Robert R.
Maria Carmen Santa
McNees Wallace & Nurick LLC
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