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Class Information
Number: 75/244
Name: Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures > Compositions > Consolidated metal powder compositions > With nonmetal constituent - silicon(si) considered a metal (e.g., cermet, etc.) > Containing boron(b) or nitrogen(n)
Description: Compositions in which the nonmetal component is boron and/or nitrogen, including boron nitride.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618497 |
R-T-B based rare earth permanent magnet and method for production thereof |
Nov. 17, 2009 |
| 7618496 |
Radial anisotropic sintered magnet and its production method, magnet rotor using sintered magnet, and motor using magnet rotor |
Nov. 17, 2009 |
| 7601296 |
Powder metallurgy sputtering targets and methods of producing same |
Oct. 13, 2009 |
| 7578867 |
Ceramic sintered product and method for production thereof, and decorative member using the ceramic sintered product |
Aug. 25, 2009 |
| 7572313 |
Ternary carbide and nitride composites having tribological applications and methods of making same |
Aug. 11, 2009 |
| 7569114 |
Rare-earth magnet and manufacturing method thereof and magnet motor |
Aug. 4, 2009 |
| 7534311 |
R-t-b sintered magnet and rare earth alloy |
May. 19, 2009 |
| 7531020 |
Heat sink made from diamond-copper composite material containing boron, and method of producing a heat sink |
May. 12, 2009 |
| 7531021 |
Article having a dispersion of ultrafine titanium boride particles in a titanium-base matrix |
May. 12, 2009 |
| 7501081 |
Nanostructured titanium monoboride monolithic material and associated methods |
Mar. 10, 2009 |
| 7488393 |
Rare earth permanent magnet |
Feb. 10, 2009 |
| 7488395 |
Functionally graded rare earth permanent magnet |
Feb. 10, 2009 |
| 7488394 |
Rare earth permanent magnet |
Feb. 10, 2009 |
| 7473294 |
Nitrogen-containing metal powder, production process thereof, and porous sintered body and solid electrolytic capacitor using the metal powder |
Jan. 6, 2009 |
| 7459105 |
Nanostructured titanium monoboride monolithic material and associated methods |
Dec. 2, 2008 |
| 7442225 |
High strength high toughness Mo alloy worked material and method for production thereof |
Oct. 28, 2008 |
| 7413591 |
Throw-away tip and cutting tool |
Aug. 19, 2008 |
| 7384444 |
Advanced erosion-corrosion resistant boride cermets |
Jun. 10, 2008 |
| 7314531 |
R-T-B system rare earth permanent magnet |
Jan. 1, 2008 |
| 7311788 |
R-T-B system rare earth permanent magnet |
Dec. 25, 2007 |
| 7264683 |
Centrifugal casting method, centrifugal casting apparatus, and cast alloy produced by same |
Sep. 4, 2007 |
| 7220480 |
Cemented carbide and method of making the same |
May. 22, 2007 |
| 7211323 |
Hard and low friction nitride coatings and methods for forming the same |
May. 1, 2007 |
| 7208056 |
Rare earth sintered magnet, and method for improving mechanical strength and corrosion resistance thereof |
Apr. 24, 2007 |
| 7201810 |
Rare earth alloy sintered compact and method of making the same |
Apr. 10, 2007 |
| 7199690 |
R-T-B system rare earth permanent magnet |
Apr. 3, 2007 |
| 7175687 |
Advanced erosion-corrosion resistant boride cermets |
Feb. 13, 2007 |
| 7175718 |
Rare earth element permanent magnet material |
Feb. 13, 2007 |
| 7172641 |
Ultra-hard boride-based metal matrix reinforcement |
Feb. 6, 2007 |
| 7147686 |
Rare earth magnet, method for manufacturing the same, and motor using rare earth magnet |
Dec. 12, 2006 |
| 7128774 |
Cutting tool |
Oct. 31, 2006 |
| 7090730 |
R-Fe-B sintered magnet |
Aug. 15, 2006 |
| 7067197 |
Powder metallurgy sputtering targets and methods of producing same |
Jun. 27, 2006 |
| 7066975 |
Nitrogen-containing metal powder, production process thereof, and porous sintered body and solid electrolytic capacitor using the metal powder |
Jun. 27, 2006 |
| 7048808 |
Rare-earth sintered magnet and method of producing the same |
May. 23, 2006 |
| 7041148 |
Coated ferromagnetic particles and compositions containing the same |
May. 9, 2006 |
| 7014811 |
Method for producing rare earth sintered magnets |
Mar. 21, 2006 |
| 7011692 |
Powder composition for capacitor, sintered body using the composition and capacitor using the sintered body |
Mar. 14, 2006 |
| 6994755 |
Method of improving toughness of sintered RE-Fe-B-type, rare earth permanent magnets |
Feb. 7, 2006 |
| 6995119 |
Superconducting Mg-MgB.sub.2 and related metal composites and methods of preparation |
Feb. 7, 2006 |
| 6984271 |
Rare earth magnet, process for producing same, and motor using rare earth magnet |
Jan. 10, 2006 |
| 6966953 |
Modified sintered RE-Fe-B-type, rare earth permanent magnets with improved toughness |
Nov. 22, 2005 |
| 6964693 |
Method for forming chromium anisotropic metal particles |
Nov. 15, 2005 |
| 6960319 |
Tungsten alloys for penetrator application and method of making the same |
Nov. 1, 2005 |
| 6890368 |
Dry self-lubricating dense material; a mechanical part formed from said material; a method of manufacturing said material |
May. 10, 2005 |
| 6840978 |
Porous metal article, metal composite material using the article and method for production thereof |
Jan. 11, 2005 |
| 6835225 |
Niobium sintered body, production method therefor, and capacitor using the same |
Dec. 28, 2004 |
| 6814775 |
Sintered compact for use in machining chemically reactive materials |
Nov. 9, 2004 |
| 6814776 |
Iron base rare earth alloy powder and compound comprising iron base rare earth alloy powder and permanent magnet using the same |
Nov. 9, 2004 |
| 6811620 |
R-T-B system rare earth permanent magnet |
Nov. 2, 2004 |
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