 |
|
 |
| |
 |
|
Class Information
Number: 419/68
Name: Powder metallurgy processes > Forming articles by uniting randomly associated metal particles > Consolidation of powders > Isostatic/hydrostatic pressing
Description: Processes wherein the powders is compacted or shaped by pressure exerted uniformly in all directions on a preformed flexible mold immersed in a fluid in a pressure vessel, or wherein the compaction is performed on a hydraulic or hydrostatic press.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7524361 |
Porous hydrogen separation membrane and method for preparing the same |
Apr. 28, 2009 |
| 7494617 |
Enhanced formulation of cobalt alloy matrix compositions |
Feb. 24, 2009 |
| 7467937 |
Preloaded threads for a high-temperature high-pressure press |
Dec. 23, 2008 |
| 7364628 |
Solid material for magnet |
Apr. 29, 2008 |
| 7188498 |
Reconfigurable tools and/or dies, reconfigurable inserts for tools and/or dies, and methods of use |
Mar. 13, 2007 |
| 7029623 |
Ceramic ball, ball bearing, motor having bearing, hard disk drive, polygon scanner, and method for manufacturing ceramic ball |
Apr. 18, 2006 |
| 6926777 |
Method for producing rod-shaped permanent magnets |
Aug. 9, 2005 |
| 6843821 |
Filtering candles comprising a sintered filtering tube |
Jan. 18, 2005 |
| 6383281 |
Molding composition for producing powder metallurgical or ceramic products |
May. 7, 2002 |
| 6361739 |
Fabrication process for high density powder composite hardfacing rod |
Mar. 26, 2002 |
| 6123787 |
Process for manufacturing ITO alloy articles |
Sep. 26, 2000 |
| 6122565 |
Press production monitoring system and method |
Sep. 19, 2000 |
| 6113848 |
Method for forming spiral bevel gear |
Sep. 5, 2000 |
| 6010583 |
Method of making unreacted metal/aluminum sputter target |
Jan. 4, 2000 |
| 5963776 |
Non-lead environmentally safe projectiles and method of making same |
Oct. 5, 1999 |
| 5954895 |
Method of making a deposit on a component made of a nickel or cobalt based superalloy |
Sep. 21, 1999 |
| 5904966 |
Laminated metal structure |
May. 18, 1999 |
| 5792403 |
Method of molding green bodies |
Aug. 11, 1998 |
| 5788142 |
Process for joining, coating or repairing parts made of intermetallic material |
Aug. 4, 1998 |
| 5765095 |
Polycrystalline diamond bit manufacturing |
Jun. 9, 1998 |
| 5709758 |
Process for producing structural member of aluminum alloy |
Jan. 20, 1998 |
| 5593792 |
Electrochemical heat source |
Jan. 14, 1997 |
| 5578146 |
Aluminum-beryllium alloys having high stiffness and low thermal expansion for memory devices |
Nov. 26, 1996 |
| 5551997 |
Beryllium-containing alloys of aluminum and semi-solid processing of such alloys |
Sep. 3, 1996 |
| 5534086 |
Method for making a cobalt-boride dispersion-strengthened copper |
Jul. 9, 1996 |
| 5529747 |
Formable composite magnetic flux concentrator and method of making the concentrator |
Jun. 25, 1996 |
| 5498147 |
Powder molding press |
Mar. 12, 1996 |
| 5490969 |
Mould for isostatic pressing |
Feb. 13, 1996 |
| 5466310 |
Production of metal and metalloid nitrides |
Nov. 14, 1995 |
| 5428882 |
Process for the fabrication of aluminum metallized pyrolytic graphite sputtering targets |
Jul. 4, 1995 |
| 5395464 |
Process of grain enlargement in consolidated alloy powders |
Mar. 7, 1995 |
| 5390414 |
Gear making process |
Feb. 21, 1995 |
| 5366689 |
Hot-isostatic press with hinge-like movement to accomodate expansion |
Nov. 22, 1994 |
| 5338372 |
Anisotropic rare-earth permanent magnets and method for making same, and metal mold for molding anisotropic permanent magnets |
Aug. 16, 1994 |
| 5277717 |
Rapidly solidified aluminum lithium alloys having zirconium for aircraft landing wheel applications |
Jan. 11, 1994 |
| 5227576 |
Method for forming complex patterns in the interior of a pressed part formed of compacted particulate material, and apparatus |
Jul. 13, 1993 |
| 5202307 |
Method of manufacturing superconducting wire |
Apr. 13, 1993 |
| 5180446 |
Oxide-dispersion-strengthened niobum-based alloys and process for preparing |
Jan. 19, 1993 |
| 5173107 |
Composite hard metal body and process for its production |
Dec. 22, 1992 |
| 5152828 |
Method of producing mold material and the mold material |
Oct. 6, 1992 |
| 5145503 |
Process product, and powder for producing high strength structural member |
Sep. 8, 1992 |
| 5116568 |
Method for low pressure bonding of PCD bodies |
May. 26, 1992 |
| 5108491 |
Rolling bearing composition |
Apr. 28, 1992 |
| 5100602 |
Method and apparatus for powder filling an isostatic pressing mold |
Mar. 31, 1992 |
| 5096518 |
Method for encapsulating material to be processed by hot or warm isostatic pressing |
Mar. 17, 1992 |
| 5066454 |
Isostatic processing with shrouded melt-away mandrel |
Nov. 19, 1991 |
| 5057273 |
Method for uniaxial compaction of materials in a cold isostatic process |
Oct. 15, 1991 |
| 5043025 |
High strength-high conductivity Cu--Fe composites produced by powder compaction/mechanical reduction |
Aug. 27, 1991 |
| 5043137 |
Method and device to produce a coating from metal powder metallurgically bonded to a metallic part |
Aug. 27, 1991 |
| 5032352 |
Composite body formation of consolidated powder metal part |
Jul. 16, 1991 |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
