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Class Information
Number: 419/12
Name: Powder metallurgy processes > Powder metallurgy processes with heating or sintering > Metal and nonmetal in final product > Boride containing
Description: Processes in which the nonmetal material consists of a boride.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618496 |
Radial anisotropic sintered magnet and its production method, magnet rotor using sintered magnet, and motor using magnet rotor |
Nov. 17, 2009 |
| 7618497 |
R-T-B based rare earth permanent magnet and method for production thereof |
Nov. 17, 2009 |
| 7556668 |
Consolidated hard materials, methods of manufacture, and applications |
Jul. 7, 2009 |
| 7553563 |
Composite material consisting of intermetallic phases and ceramics and production method for said material |
Jun. 30, 2009 |
| 7501081 |
Nanostructured titanium monoboride monolithic material and associated methods |
Mar. 10, 2009 |
| 7459105 |
Nanostructured titanium monoboride monolithic material and associated methods |
Dec. 2, 2008 |
| 7435376 |
Composites and method for manufacturing same |
Oct. 14, 2008 |
| 7396506 |
Method for the preparation of highly densified superconductor massive bodies of MgB.sub.2, relevant solid end-products and their use |
Jul. 8, 2008 |
| 7344606 |
Permanent magnet manufacturing method and press apparatus |
Mar. 18, 2008 |
| 7255752 |
Method for manufacturing R-T-B system rare earth permanent magnet |
Aug. 14, 2007 |
| 7244318 |
Method for preparation of permanent magnet |
Jul. 17, 2007 |
| 7214343 |
Method for producing granulated powder of R--FE--B type alloy and method for producing R--FE--B type alloy sintered compact |
May. 8, 2007 |
| 7208056 |
Rare earth sintered magnet, and method for improving mechanical strength and corrosion resistance thereof |
Apr. 24, 2007 |
| 7204891 |
Remelting of rare earth magnet scrap and/or sludge, magnet-forming alloy, and sintered rare earth magnet |
Apr. 17, 2007 |
| 7201810 |
Rare earth alloy sintered compact and method of making the same |
Apr. 10, 2007 |
| 7166171 |
Longitudinal magnetic field compacting method and device for manufacturing rare earth magnets |
Jan. 23, 2007 |
| 7163591 |
Method of preparing micro-structured powder for bonded magnets having high coercivity and magnet powder prepared by the same |
Jan. 16, 2007 |
| 7147686 |
Rare earth magnet, method for manufacturing the same, and motor using rare earth magnet |
Dec. 12, 2006 |
| 7141126 |
Rare earth magnet and method for manufacturing the same |
Nov. 28, 2006 |
| 7056393 |
Method of making sintered compact for rare earth magnet |
Jun. 6, 2006 |
| 7048808 |
Rare-earth sintered magnet and method of producing the same |
May. 23, 2006 |
| 7018485 |
Apparatus for subjecting rare earth alloy to hydrogenation process and method for producing rare earth sintered magnet using the apparatus |
Mar. 28, 2006 |
| 7014811 |
Method for producing rare earth sintered magnets |
Mar. 21, 2006 |
| 6994755 |
Method of improving toughness of sintered RE-Fe-B-type, rare earth permanent magnets |
Feb. 7, 2006 |
| 6984271 |
Rare earth magnet, process for producing same, and motor using rare earth magnet |
Jan. 10, 2006 |
| 6960319 |
Tungsten alloys for penetrator application and method of making the same |
Nov. 1, 2005 |
| 6926777 |
Method for producing rod-shaped permanent magnets |
Aug. 9, 2005 |
| 6921422 |
Ductile binder phase for use with A1MgB14 and other hard materials |
Jul. 26, 2005 |
| 6835349 |
Boron containing ceramic-aluminum metal composite and method to form the composite |
Dec. 28, 2004 |
| 6814775 |
Sintered compact for use in machining chemically reactive materials |
Nov. 9, 2004 |
| 6802883 |
Iron-based sintered alloy for use as valve seat and its production method |
Oct. 12, 2004 |
| 6759005 |
Fabrication of B/C/N/O/Si doped sputtering targets |
Jul. 6, 2004 |
| 6746545 |
Preparation of rare earth permanent magnets |
Jun. 8, 2004 |
| 6723279 |
Golf club and other structures, and novel methods for making such structures |
Apr. 20, 2004 |
| 6723387 |
Multimodal structured hardcoatings made from micro-nanocomposite materials |
Apr. 20, 2004 |
| 6669788 |
Permanent magnetic materials of the Fe-B-R tpe, containing Ce and Nd and/or Pr, and process for manufacture |
Dec. 30, 2003 |
| 6648984 |
Rare earth magnet and method for manufacturing the same |
Nov. 18, 2003 |
| 6641776 |
Method for preparing radiopaque surgical implement |
Nov. 4, 2003 |
| 6635098 |
Low cost feedstock for titanium casting, extrusion and forging |
Oct. 21, 2003 |
| 6630100 |
Manufacturing method for spent fuel storage member and mixed power |
Oct. 7, 2003 |
| 6616829 |
Carbonaceous cathode with enhanced wettability for aluminum production |
Sep. 9, 2003 |
| 6572671 |
Addition of h-BN in stainless steel powder metallurgy |
Jun. 3, 2003 |
| 6551371 |
Titanium-based composite material, method for producing the same and engine valve |
Apr. 22, 2003 |
| 6521013 |
Niobium sintered body for capacitor and replace with process for producing same |
Feb. 18, 2003 |
| 6444048 |
Alloy for use in preparation of R-T-B-based sintered magnet and process for preparing R-T-B-based sintered magnet |
Sep. 3, 2002 |
| 6387196 |
Process for producing particle-reinforced titanium alloy |
May. 14, 2002 |
| 6368551 |
Method for preparation of sintered permanent magnet |
Apr. 9, 2002 |
| 6350294 |
Powder-metallurgically produced composite material and method for its production |
Feb. 26, 2002 |
| 6338907 |
Abrasive tool |
Jan. 15, 2002 |
| 6336950 |
Electrode rod for spark deposition, process for the production thereof, and process for covering with superabrasive-containing layer |
Jan. 8, 2002 |
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