AU2002218756A1 - Dynamic consolidation of powders using a pulsed energy source - Google Patents
Dynamic consolidation of powders using a pulsed energy sourceInfo
- Publication number
- AU2002218756A1 AU2002218756A1 AU2002218756A AU1875602A AU2002218756A1 AU 2002218756 A1 AU2002218756 A1 AU 2002218756A1 AU 2002218756 A AU2002218756 A AU 2002218756A AU 1875602 A AU1875602 A AU 1875602A AU 2002218756 A1 AU2002218756 A1 AU 2002218756A1
- Authority
- AU
- Australia
- Prior art keywords
- pistons
- chambers
- gas
- high pressure
- gases
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/087—Compacting only using high energy impulses, e.g. magnetic field impulses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/002—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by internal combustion mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0005—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses
- B30B15/0017—Deairing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C2043/3205—Particular pressure exerting means for making definite articles
- B29C2043/3266—Particular pressure exerting means for making definite articles vibrating tool means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
- B29C2043/3618—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices plurality of counteracting elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
- B29C2043/3628—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices moving inside a barrel or container like sleeve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3636—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons ultrasonically or sonically vibrating, e.g. sonotrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/008—Using vibrations during moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Powder Metallurgy (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21772800P | 2000-07-12 | 2000-07-12 | |
US60/217728 | 2000-07-12 | ||
PCT/US2001/021940 WO2002004153A1 (en) | 2000-07-12 | 2001-07-12 | Dynamic consolidation of powders using a pulsed energy source |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002218756A1 true AU2002218756A1 (en) | 2002-01-21 |
Family
ID=22812254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002218756A Abandoned AU2002218756A1 (en) | 2000-07-12 | 2001-07-12 | Dynamic consolidation of powders using a pulsed energy source |
Country Status (7)
Country | Link |
---|---|
US (2) | US6767505B2 (de) |
EP (1) | EP1299205B1 (de) |
JP (1) | JP5122055B2 (de) |
AT (1) | ATE376898T1 (de) |
AU (1) | AU2002218756A1 (de) |
DE (1) | DE60131172T2 (de) |
WO (1) | WO2002004153A1 (de) |
Families Citing this family (76)
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WO2003086687A1 (fr) * | 2002-04-12 | 2003-10-23 | Sumitomo Special Metals Co., Ltd. | Procede permettant de mouler a la presse de la poudre d'alliage de terre rare, et procede pour produire un objet fritte en alliage de terre rare |
US7416697B2 (en) | 2002-06-14 | 2008-08-26 | General Electric Company | Method for preparing a metallic article having an other additive constituent, without any melting |
US20050118053A1 (en) * | 2003-11-28 | 2005-06-02 | Richard Phillips | Process for complex transient liquid phase sintering of powder metal |
US9428822B2 (en) | 2004-04-28 | 2016-08-30 | Baker Hughes Incorporated | Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components |
US20050211475A1 (en) | 2004-04-28 | 2005-09-29 | Mirchandani Prakash K | Earth-boring bits |
GB0413392D0 (en) * | 2004-06-16 | 2004-07-21 | Rolls Royce Plc | A method of consolidating a power |
US7384596B2 (en) * | 2004-07-22 | 2008-06-10 | General Electric Company | Method for producing a metallic article having a graded composition, without melting |
US7531021B2 (en) | 2004-11-12 | 2009-05-12 | General Electric Company | Article having a dispersion of ultrafine titanium boride particles in a titanium-base matrix |
US7528332B1 (en) * | 2004-11-17 | 2009-05-05 | Utron Inc. | High speed actuating device and circuit breaker |
US7393193B1 (en) * | 2004-12-22 | 2008-07-01 | Emc Corporation | Techniques for making a metallic product utilizing electric current in a consolidation process |
US8637127B2 (en) | 2005-06-27 | 2014-01-28 | Kennametal Inc. | Composite article with coolant channels and tool fabrication method |
US7687156B2 (en) | 2005-08-18 | 2010-03-30 | Tdy Industries, Inc. | Composite cutting inserts and methods of making the same |
ATE512278T1 (de) | 2006-04-27 | 2011-06-15 | Tdy Ind Inc | Modulare erdbohrmeissel mit fixiertem schneider und modulare erdbohrmeisselkörper mit fixiertem schneider |
US10137502B1 (en) * | 2006-10-20 | 2018-11-27 | Utron Kinetics, LLC | Near net shape combustion driven compaction process and refractory composite material for high temperature applications |
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US20090226338A1 (en) * | 2006-11-13 | 2009-09-10 | Igor Troitski | Method and system for manufacturing of complex shape parts from powder materials by hot isostatic pressing with controlled pressure inside the tooling and providing the shape of the part by multi-layer inserts |
DE102007000876A1 (de) * | 2006-11-20 | 2008-07-10 | Denso Corp., Kariya | Zündspule und Verfahren zur Herstellung derselben |
US8821603B2 (en) * | 2007-03-08 | 2014-09-02 | Kennametal Inc. | Hard compact and method for making the same |
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US5826160A (en) * | 1995-08-14 | 1998-10-20 | The United States Of America As Represented By The Secretary Of The Army | Hot explosive consolidation of refractory metal and alloys |
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US5935461A (en) * | 1996-07-25 | 1999-08-10 | Utron Inc. | Pulsed high energy synthesis of fine metal powders |
US6325965B1 (en) * | 1998-11-02 | 2001-12-04 | Sumitomo Special Metals Co., Ltd. | Forming method and forming apparatus |
US6001304A (en) | 1998-12-31 | 1999-12-14 | Materials Modification, Inc. | Method of bonding a particle material to near theoretical density |
US6187087B1 (en) | 1998-12-31 | 2001-02-13 | Materials Modification, Inc. | Method of bonding a particle material to near theoretical density |
US5989487A (en) | 1999-03-23 | 1999-11-23 | Materials Modification, Inc. | Apparatus for bonding a particle material to near theoretical density |
-
2001
- 2001-07-12 AT AT01984152T patent/ATE376898T1/de not_active IP Right Cessation
- 2001-07-12 EP EP01984152A patent/EP1299205B1/de not_active Expired - Lifetime
- 2001-07-12 DE DE60131172T patent/DE60131172T2/de not_active Expired - Lifetime
- 2001-07-12 US US09/902,784 patent/US6767505B2/en not_active Expired - Lifetime
- 2001-07-12 WO PCT/US2001/021940 patent/WO2002004153A1/en active IP Right Grant
- 2001-07-12 AU AU2002218756A patent/AU2002218756A1/en not_active Abandoned
- 2001-07-12 JP JP2002508595A patent/JP5122055B2/ja not_active Expired - Fee Related
-
2004
- 2004-07-23 US US10/896,947 patent/US7744812B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004502866A (ja) | 2004-01-29 |
WO2002004153A1 (en) | 2002-01-17 |
EP1299205A4 (de) | 2004-12-22 |
JP5122055B2 (ja) | 2013-01-16 |
US6767505B2 (en) | 2004-07-27 |
EP1299205A1 (de) | 2003-04-09 |
ATE376898T1 (de) | 2007-11-15 |
EP1299205B1 (de) | 2007-10-31 |
DE60131172D1 (de) | 2007-12-13 |
US20020025272A1 (en) | 2002-02-28 |
DE60131172T2 (de) | 2008-08-14 |
US7744812B2 (en) | 2010-06-29 |
US20040265161A1 (en) | 2004-12-30 |
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