Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2005-12-13
2005-12-13
McNeil, Jennifer (Department: 1775)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S702000, C428S304400, C428S312200
Reexamination Certificate
active
06974640
ABSTRACT:
A contiguous duplex microstructured material comprises a nanostructured material having two structural states, for example, a duplex microstructured coating. One state comprises substantially nanostructured features, while the second state substantially comprises microstructured features. A duplex nanostructured coating can be made by thermal spraying a reconstituted nanostructured material onto a substrate under conditions effective to form a coating comprising more than one structural state.
REFERENCES:
patent: 6723387 (2004-04-01), Kear et al.
Bhat, H. and Herman, H. “Plasma-Spray-Quenched Martensitic Stainless Steel Coatings.” Thin Solid Films. 1982. vol. 95,pp. 227-235.
Gell, Maurice. “Application Opportunities for Nanostructured Materials and Coatings.” Materials Science and Engineering. 1995. vol. A204, pp. 246-251.
Gleiter, H. “Materials with Ultrafine Microstructures: Retrospectives and Perspectives.” Nanostructured Materials. 1992. vol. 1, pp. 1-19.
Goberman, D. et al. “Microstructure Development of Al2O3-13wt.%TiO2 Plasma Sprayed Coatings Derived from Nanocrystalline Powders.” Acta Materialia. 2002. vol. 50, pp. 1141-1152.
Hahn, H. “Microstructure and Properties of Nanostructured Oxides.” Nanostructured Materials. 1993. vol. 2, pp. 251-265.
Jia, K. and Fischer, T.E. “Abrasion Resistance of Nanostructured and Conventional Cemented Carbides.” Wear. 1996. vol. 200, pp. 206-214.
Jia, K. and Fischer, T.E. “Sliding Wear of Conventional and Nanostructured Cemented Carbides.” Wear. 1997. vol. 203-204, pp. 310-318.
Jordan, E.H. et al. “Fabrication and Evaluation of Plasma Sprayed Nanostructured Alumina-titania Coatings with Superior Properties.” Materials Science and Engineering. 2001. vol. A301, pp. 80-89.
McPherson, R. “Formation of Metastable Phases in Flame- and Plasma-prepared Alumina.” Journal of Material Science. 1973. vol. 8, pp. 851-858.
McPherson, R. “On the Formation of Thermally Sprayed Alumina Coatings.” Journal of Material Science. 1980. vol 15, pp. 3141-3149.
McPherson, R. “Relationship Between the Mechanism of Formation, Microstructure and Properties of Plasma-sprayed Coatings.” Thin Solid Films. 1981. vol. 83, pp. 297-310.
McPherson, R. “On the Formation of Thermally Sprayed Alumina Coatings.” Journal of Material Science. 1980. vol 15, pp. 3141-3149.
Mishra, R.S. et al. “Nanocrystalline Alumina by High Pressure Sintering.” Materials Science Forum. 1996. vols. 225-227, pp. 617-622.
Moreau, C. et al. “Temperature Evolution of Plasma-sprayed Niobium Particles Impacting on a Substrate.” Surface and Coatings Technology. 1991. vol. 46, pp. 173-187.
Pawlowski, Lech. “Microstructural Study of Plasma-sprayed Alumina and Nickel Chromium Coatings.” Surface and Coatings Technology. Auust, 1987. vol. 31, Issue 2, pp. 103-116. Abstract.
Pawlowski, Lech et al. “A Model of the Temperature Distribution in an Alumina Coating During Plasma Spraying.” Thin Solid Films. 1982. vol. 94, pp. 307-319.
Shaw, Leon L. et al. “Measurement of the Interfacial Fracture Energy of Thermal Barrier Coatings.” Scripta Materialla. 1998. vol. 39, No. 10, pp. 1427-1434.
Shaw, Leon L. et al. “The Dependency of Microstructure and Properties of Nanostructured Coatings on Plasma Spray Conditions.” Surface and Coatings Technology. 2000. vol. 130. pp. 1-8.
Seigel, Richard W. “Mechanical Properties of Nanophase Materials.” Materials Science Forum. 1997. vols. 235-238, pp. 851-860.
Wang, You et al. “Abrasive Wear Characteristics of Plasma Sprayed Nanostructured Alumina-titania Coatings.” Wear. 2000. vol. 237, pp. 176-185.
Wilms, Volker, and Shaw, Herbert. “Plasma Spraying of Al2O3 and Al2O3-Y2O3.” Thin Solid Films. 1976. vol. 39, pp. 251-262.
Gell Maurice
Jiang Xiangliang
Jordan Eric
Shaw Leon
Xiao Tongsan D.
McNeil Jennifer
The University of Connecticut
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