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Class Information
Number: 419/61
Name: Powder metallurgy processes > Forming articles by uniting randomly associated metal particles
Description: Processes for making articles by uniting powders or particulate materials including a free metal without the use of heat.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7517203 |
High pressure press |
Apr. 14, 2009 |
| 7241415 |
Metallic parts fabrication using selective inhibition of sintering (SIS) |
Jul. 10, 2007 |
| 7160502 |
Method for producing anode for rechargeable battery |
Jan. 9, 2007 |
| 6926969 |
Process for the production of sintered porous bodies |
Aug. 9, 2005 |
| 6769159 |
Method for producing a ceramic electronic part |
Aug. 3, 2004 |
| 6676896 |
Component comprised of a composite material containing a formable metallic material and method for producing the same |
Jan. 13, 2004 |
| 6395687 |
Method of lubricating a die cavity and method of making metal-based components using an external lubricant |
May. 28, 2002 |
| 6329076 |
Hydrogen storage material and manufacturing method of the same |
Dec. 11, 2001 |
| 6224816 |
Molding method, apparatus, and device including use of powder metal technology for forming a molding tool with thermal control elements |
May. 1, 2001 |
| 6210625 |
Method for producing granulated material |
Apr. 3, 2001 |
| 6086820 |
Method for producing electrodes for Ni/metal hydride alloy secondary cells |
Jul. 11, 2000 |
| 5985202 |
Method for producing a laminated object and apparatus for producing the same |
Nov. 16, 1999 |
| 5980813 |
Rapid prototyping using multiple materials |
Nov. 9, 1999 |
| 5925463 |
Electrochemical reduction of metal salts as a method of preparing highly dispersed metal colloids and substrate fixed clusters by electrochemical reduction of metal salts |
Jul. 20, 1999 |
| 5905424 |
Bonded magnet made from gas atomized powders of rare earth alloy |
May. 18, 1999 |
| 5826160 |
Hot explosive consolidation of refractory metal and alloys |
Oct. 20, 1998 |
| 5809393 |
Sputtering target with ultra-fine, oriented grains and method of making same |
Sep. 15, 1998 |
| 5718865 |
Mouldable alum composition |
Feb. 17, 1998 |
| 5711866 |
Acid assisted cold welding and intermetallic formation and dental applications thereof |
Jan. 27, 1998 |
| 5597515 |
Conductive, powdered fluorine-doped titanium dioxide and method of preparation |
Jan. 28, 1997 |
| 5594930 |
Brazeable aluminum material and a method of producing same |
Jan. 14, 1997 |
| 5566373 |
Press apparatus |
Oct. 15, 1996 |
| 5538684 |
Powder metallurgy lubricant composition and methods for using same |
Jul. 23, 1996 |
| 5538684 |
Powder metallurgy lubricant composition and methods for using same |
Jul. 23, 1996 |
| 5518684 |
Method of making a molded lead frame |
May. 21, 1996 |
| 5509189 |
Method for making an electrochemical cell |
Apr. 23, 1996 |
| 5486240 |
Carbide/nitride grain refined rare earth-iron-boron permanent magnet and method of making |
Jan. 23, 1996 |
| 5472661 |
Method of adding particulate additives to metal particles |
Dec. 5, 1995 |
| 5466415 |
Extrusion of metal honeycombs |
Nov. 14, 1995 |
| 5466310 |
Production of metal and metalloid nitrides |
Nov. 14, 1995 |
| 5466415 |
Extrusion of metal honeycombs |
Nov. 14, 1995 |
| 5458847 |
Electroless plating method of NI-Al intermetallic compound |
Oct. 17, 1995 |
| 5455002 |
Plastic working method for holed metal parts |
Oct. 3, 1995 |
| 5447682 |
Method for production of magnetic coating material |
Sep. 5, 1995 |
| 5393482 |
Method for performing multiple beam laser sintering employing focussed and defocussed laser beams |
Feb. 28, 1995 |
| 5376328 |
Precious metal article, method for manufacturing same, moldable mixture for use in manufacture of same and method for producing moldable mixture |
Dec. 27, 1994 |
| 5342574 |
Method for producing anisotropic rare earth magnet |
Aug. 30, 1994 |
| 5336378 |
Method and apparatus for producing a high-purity titanium |
Aug. 9, 1994 |
| 5314655 |
Method and apparatus for producing continuous powder metallurgy compacts |
May. 24, 1994 |
| 5182170 |
Method of producing parts by selective beam interaction of powder with gas phase reactant |
Jan. 26, 1993 |
| 5156697 |
Selective laser sintering of parts by compound formation of precursor powders |
Oct. 20, 1992 |
| 5155324 |
Method for selective laser sintering with layerwise cross-scanning |
Oct. 13, 1992 |
| 5152959 |
Sinterless powder metallurgy process for manufacturing composite copper strip |
Oct. 6, 1992 |
| 5147587 |
Method of producing parts and molds using composite ceramic powders |
Sep. 15, 1992 |
| 5076869 |
Multiple material systems for selective beam sintering |
Dec. 31, 1991 |
| 5053090 |
Selective laser sintering with assisted powder handling |
Oct. 1, 1991 |
| 5037492 |
Alloying low-level additives into hot-worked Nd-Fe-B magnets |
Aug. 6, 1991 |
| 5028363 |
Method of casting powder materials |
Jul. 2, 1991 |
| 5017753 |
Method and apparatus for producing parts by selective sintering |
May. 21, 1991 |
| 4799955 |
Soft composite metal powder and method to produce same |
Jan. 24, 1989 |
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