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Class Information
Number: 427/6
Name: Coating processes > Radioactive base or coating > Particles or nuclear reactor fuel elements coated
Description: Processes wherein particles are coated en masse (i.e., not individually) or wherein nuclear fuel elements are coated.

Patents under this class:
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Patent Number Title Of Patent Date Issued
7815964 Method of applying a burnable poison onto the exterior of nuclear rod cladding Oct. 19, 2010
7666463 Methods for manufacturing porous nuclear fuel elements for high-temperature gas-cooled nuclear reactors Feb. 23, 2010
6760396 Coated metal articles and method of making Jul. 6, 2004
6687324 Coated metal articles Feb. 3, 2004
6609296 Method of making a printed circuit board having filled holes and a fill member for use therewith including reinforcement means Aug. 26, 2003
6222898 Jacketing process Apr. 24, 2001
6201846 Method of jacketing Mar. 13, 2001
6190725 Coating method for the preparation of coated nuclear fuels with carbides borides or nitrides by using high temperature and high pressure combustion synthesis Feb. 20, 2001
6081574 Void forming pyrolytic carbon coating process Jun. 27, 2000
5895692 Manufacturing of organic electroluminescent device Apr. 20, 1999
5805655 Protective coating to reduce stress corrosion cracking in zirconium alloy sheathing Sep. 8, 1998
5763734 Method for containing or removing contaminants from a substrate Jun. 9, 1998
5545427 Process for the preparation of lithium aluminosilicate or gamma lithium aluminate ceramics having a controlled stoichiometry and microstructure Aug. 13, 1996
5498442 Fluidized bed reactor and method for forming a metal carbide coating on a substrate containing graphite or carbon Mar. 12, 1996
5434896 Wear resistant coating for components of fuel assemblies and control assemblies, and method of enhancing wear resistance of fuel assembly and control assembly components using wear-resistant c Jul. 18, 1995
5414197 Method of containing and isolating toxic or hazardous wastes May. 9, 1995
5318730 Process for containment of hazardous wastes Jun. 7, 1994
5280510 Microparticle coating on inside of fuel rods and other fuel assembly components Jan. 18, 1994
5278882 Zirconium alloy with superior corrosion resistance Jan. 11, 1994
5274686 Anodic vacuum arc deposition Dec. 28, 1993
5268946 Wear resistant coating for fuel cladding Dec. 7, 1993
5242631 Method for coating nuclear fuel pellets Sep. 7, 1993
5227129 Method for applying corrosion resistant metallic coating of zirconium nitride Jul. 13, 1993
5171520 Wear resistant coating for fuel cladding Dec. 15, 1992
5164123 Encapsulation of toxic waste Nov. 17, 1992
5137683 Process for forming a chromium oxide insulating layer between the pellets and the cladding of a nuclear fuel element, and fuel element having such an insulating layer Aug. 11, 1992
5069888 Process for passivating uranium oxides to control oxidation Dec. 3, 1991
5063001 Method of compacting radioactive metal wastes Nov. 5, 1991
4963758 Method of making compacts containing precise amounts of nuclear fuel Oct. 16, 1990
4943394 Method of storing radioactive waste without risk of hydrogen escape Jul. 24, 1990
4927564 Method for conditioning radioactive or toxic wastes in thermosetting resins May. 22, 1990
4917857 Process for producing metallic or ceramic hollow-sphere bodies Apr. 17, 1990
4857359 Process for overcoating granular materials Aug. 15, 1989
4764305 Process for the conditioning of radioactive or toxic waste in epoxy resins and polymerizable mixture with two liquid constituents usable in this process Aug. 16, 1988
4751098 Reoxidation of partially oxidizable powders Jun. 14, 1988
4701379 Boron hydride polymer coated substrates Oct. 20, 1987
4695476 Process for coating the internal surface of zirconium tubes with neutron absorbers Sep. 22, 1987
4675153 Zirconium alloy fuel cladding resistant to PCI crack propagation Jun. 23, 1987
4673585 Process for the preparation of the surface of uranium or uranium-based alloy parts Jun. 16, 1987
4668444 Process for the production of isotrophic spherical fuel or absorber elements for high temperature reactors May. 26, 1987
4666639 Process for the production of spherical fuel elements May. 19, 1987
4664881 Zirconium base fuel cladding resistant to PCI crack propagation May. 12, 1987
4599196 Process for the conditioning of contaminated waste, particularly cation exchange materials Jul. 8, 1986
4592790 Method of making particulate uranium for shaped charge liners Jun. 3, 1986
4587088 Coating a nuclear fuel with a burnable poison May. 6, 1986
4582676 Coating a uranium dioxide nuclear fuel with a zirconium diboride burnable poison Apr. 15, 1986
4560575 Method for coating a nuclear fuel with boron nitride Dec. 24, 1985
4495215 Fluidized bed furnace and method of emptying the same Jan. 22, 1985
4477958 Multishell inertial confinement fusion target Oct. 23, 1984
4464413 Method and apparatus for producing cryogenic targets Aug. 7, 1984

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