WO1996020058A1 - Composite cermet articles and method of making - Google Patents
Composite cermet articles and method of making Download PDFInfo
- Publication number
- WO1996020058A1 WO1996020058A1 PCT/US1995/014121 US9514121W WO9620058A1 WO 1996020058 A1 WO1996020058 A1 WO 1996020058A1 US 9514121 W US9514121 W US 9514121W WO 9620058 A1 WO9620058 A1 WO 9620058A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- region
- article
- binder
- ceramic component
- powder blend
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/022—Moulds for compacting material in powder, granular of pasta form
- B30B15/024—Moulds for compacting material in powder, granular of pasta form using elastic mould parts
-
- 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
- B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
-
- 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
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B22F3/1216—Container composition
- B22F3/1233—Organic material
-
- 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
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B22F3/1258—Container manufacturing
-
- 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
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B22F3/1258—Container manufacturing
- B22F3/1291—Solid insert eliminated after consolidation
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
-
- 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
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/044—Rubber mold
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8520441A JPH10512621A (en) | 1994-12-23 | 1995-10-30 | Composite cermet product and method for producing the same |
AT95937694T ATE199848T1 (en) | 1994-12-23 | 1995-10-30 | COMPOSITE CERMET ARTICLES AND METHOD FOR THE PRODUCTION THEREOF |
DE69520456T DE69520456T2 (en) | 1994-12-23 | 1995-10-30 | COMPOSITE CERMETIC ITEM AND METHOD FOR THE PRODUCTION THEREOF |
EP95937694A EP0871556B1 (en) | 1994-12-23 | 1995-10-30 | Composite cermet articles and method of making |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/363,467 | 1994-12-23 | ||
US08/363,467 US5762843A (en) | 1994-12-23 | 1994-12-23 | Method of making composite cermet articles |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996020058A1 true WO1996020058A1 (en) | 1996-07-04 |
Family
ID=23430336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1995/014121 WO1996020058A1 (en) | 1994-12-23 | 1995-10-30 | Composite cermet articles and method of making |
Country Status (8)
Country | Link |
---|---|
US (4) | US5762843A (en) |
EP (1) | EP0871556B1 (en) |
JP (1) | JPH10512621A (en) |
CN (1) | CN1171070A (en) |
AT (1) | ATE199848T1 (en) |
DE (1) | DE69520456T2 (en) |
WO (1) | WO1996020058A1 (en) |
ZA (1) | ZA9510904B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2333541A (en) * | 1998-01-27 | 1999-07-28 | Smith International | Cutter elements resistant to thermal fatigue and shock |
DE19907749A1 (en) * | 1999-02-23 | 2000-08-24 | Kennametal Inc | Sintered hard metal body useful as cutter insert or throwaway cutter tip has concentration gradient of stress-induced phase transformation-free face-centered cubic cobalt-nickel-iron binder |
US7017677B2 (en) | 2002-07-24 | 2006-03-28 | Smith International, Inc. | Coarse carbide substrate cutting elements and method of forming the same |
US8637127B2 (en) | 2005-06-27 | 2014-01-28 | Kennametal Inc. | Composite article with coolant channels and tool fabrication method |
US8697258B2 (en) | 2006-10-25 | 2014-04-15 | Kennametal Inc. | Articles having improved resistance to thermal cracking |
US8790439B2 (en) | 2008-06-02 | 2014-07-29 | Kennametal Inc. | Composite sintered powder metal articles |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
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US5368628A (en) * | 1992-12-21 | 1994-11-29 | Valenite Inc. | Articles of ultra fine grained cemented carbide and process for making same |
US6090321A (en) * | 1998-04-23 | 2000-07-18 | Georgia Tech Research Corporation | Process for controlling the microstructural bias of multi-phase composites |
DE19850326A1 (en) * | 1998-11-02 | 2000-05-04 | Gkn Sinter Metals Holding Gmbh | Process for producing a sintered component with reshaping of the green body |
WO2000032338A1 (en) * | 1998-11-30 | 2000-06-08 | The Penn State Research Foundation | Exoflash consolidation technology to produce fully dense nanostructured materials |
US6511265B1 (en) * | 1999-12-14 | 2003-01-28 | Ati Properties, Inc. | Composite rotary tool and tool fabrication method |
US6372012B1 (en) | 2000-07-13 | 2002-04-16 | Kennametal Inc. | Superhard filler hardmetal including a method of making |
US6908688B1 (en) | 2000-08-04 | 2005-06-21 | Kennametal Inc. | Graded composite hardmetals |
SE522845C2 (en) * | 2000-11-22 | 2004-03-09 | Sandvik Ab | Ways to make a cutter composed of different types of cemented carbide |
DE10065931A1 (en) * | 2000-12-22 | 2002-06-27 | Voith Paper Patent Gmbh | Process for the production of screens which can be used in the wet screening of paper fiber suspensions |
DE10135485A1 (en) * | 2001-07-20 | 2003-02-06 | Schwaebische Huettenwerke Gmbh | Process for the near-net-shape production of components or semi-finished products made of light-metal alloys that are difficult to machine, and component or semi-finished product produced by the method |
US7407525B2 (en) * | 2001-12-14 | 2008-08-05 | Smith International, Inc. | Fracture and wear resistant compounds and down hole cutting tools |
AU2003209092A1 (en) * | 2002-02-08 | 2003-09-02 | Hormel Foods Corporation | Pressure indicator |
AT5837U1 (en) * | 2002-04-17 | 2002-12-27 | Plansee Tizit Ag | HARD METAL COMPONENT WITH GRADED STRUCTURE |
FI115702B (en) * | 2002-08-30 | 2005-06-30 | Metso Powdermet Oy | A method of making wear-resistant wear parts and a wear part |
US20040157066A1 (en) * | 2003-02-07 | 2004-08-12 | Arzoumanidis G. Alexis | Method of applying a hardcoating typically provided on downhole tools, and a system and apparatus having such a hardcoating |
WO2005061181A2 (en) * | 2003-12-11 | 2005-07-07 | Element Six (Pty) Ltd | Polycrystalline diamond abrasive elements |
US7384443B2 (en) * | 2003-12-12 | 2008-06-10 | Tdy Industries, Inc. | Hybrid cemented carbide composites |
US20080101977A1 (en) * | 2005-04-28 | 2008-05-01 | Eason Jimmy W | Sintered bodies for earth-boring rotary drill bits and methods of forming the same |
US20050211475A1 (en) | 2004-04-28 | 2005-09-29 | Mirchandani Prakash K | Earth-boring bits |
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 |
US20060024140A1 (en) * | 2004-07-30 | 2006-02-02 | Wolff Edward C | Removable tap chasers and tap systems including the same |
US7687156B2 (en) | 2005-08-18 | 2010-03-30 | Tdy Industries, Inc. | Composite cutting inserts and methods of making the same |
US8002052B2 (en) | 2005-09-09 | 2011-08-23 | Baker Hughes Incorporated | Particle-matrix composite drill bits with hardfacing |
US7776256B2 (en) | 2005-11-10 | 2010-08-17 | Baker Huges Incorporated | Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies |
US7703555B2 (en) | 2005-09-09 | 2010-04-27 | Baker Hughes Incorporated | Drilling tools having hardfacing with nickel-based matrix materials and hard particles |
US7597159B2 (en) | 2005-09-09 | 2009-10-06 | Baker Hughes Incorporated | Drill bits and drilling tools including abrasive wear-resistant materials |
US7997359B2 (en) | 2005-09-09 | 2011-08-16 | Baker Hughes Incorporated | Abrasive wear-resistant hardfacing materials, drill bits and drilling tools including abrasive wear-resistant hardfacing materials |
US20070082229A1 (en) * | 2005-10-11 | 2007-04-12 | Mirchandani Rajini P | Biocompatible cemented carbide articles and methods of making the same |
US7784567B2 (en) * | 2005-11-10 | 2010-08-31 | Baker Hughes Incorporated | Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bits |
US7913779B2 (en) * | 2005-11-10 | 2011-03-29 | Baker Hughes Incorporated | Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits |
US7807099B2 (en) | 2005-11-10 | 2010-10-05 | Baker Hughes Incorporated | Method for forming earth-boring tools comprising silicon carbide composite materials |
US7802495B2 (en) * | 2005-11-10 | 2010-09-28 | Baker Hughes Incorporated | Methods of forming earth-boring rotary drill bits |
US8770324B2 (en) | 2008-06-10 | 2014-07-08 | Baker Hughes Incorporated | Earth-boring tools including sinterbonded components and partially formed tools configured to be sinterbonded |
US7731776B2 (en) * | 2005-12-02 | 2010-06-08 | Exxonmobil Research And Engineering Company | Bimodal and multimodal dense boride cermets with superior erosion performance |
WO2007127680A1 (en) | 2006-04-27 | 2007-11-08 | Tdy Industries, Inc. | Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods |
US8012566B2 (en) * | 2006-07-12 | 2011-09-06 | Hewlett-Packard Development Company, L.P. | Microneedles formed by electroplating and selectively releasing temperature sensitive layers |
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US8272295B2 (en) * | 2006-12-07 | 2012-09-25 | Baker Hughes Incorporated | Displacement members and intermediate structures for use in forming at least a portion of bit bodies of earth-boring rotary drill bits |
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US8512882B2 (en) | 2007-02-19 | 2013-08-20 | TDY Industries, LLC | Carbide cutting insert |
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US8322465B2 (en) | 2008-08-22 | 2012-12-04 | TDY Industries, LLC | Earth-boring bit parts including hybrid cemented carbides and methods of making the same |
US20100104861A1 (en) * | 2008-10-24 | 2010-04-29 | David Richard Siddle | Metal-forming tools comprising cemented tungsten carbide and methods of using same |
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EP2236229B1 (en) | 2009-04-02 | 2015-07-15 | Sandvik Intellectual Property AB | Method for manufacturing a powder based article |
US8272816B2 (en) | 2009-05-12 | 2012-09-25 | TDY Industries, LLC | Composite cemented carbide rotary cutting tools and rotary cutting tool blanks |
US8201610B2 (en) | 2009-06-05 | 2012-06-19 | Baker Hughes Incorporated | Methods for manufacturing downhole tools and downhole tool parts |
US8308096B2 (en) | 2009-07-14 | 2012-11-13 | TDY Industries, LLC | Reinforced roll and method of making same |
US8440314B2 (en) | 2009-08-25 | 2013-05-14 | TDY Industries, LLC | Coated cutting tools having a platinum group metal concentration gradient and related processes |
US20110061944A1 (en) * | 2009-09-11 | 2011-03-17 | Danny Eugene Scott | Polycrystalline diamond composite compact |
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CN102985197A (en) | 2010-05-20 | 2013-03-20 | 贝克休斯公司 | Methods of forming at least a portion of earth-boring tools, and articles formed by such methods |
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US8800848B2 (en) | 2011-08-31 | 2014-08-12 | Kennametal Inc. | Methods of forming wear resistant layers on metallic surfaces |
US9016406B2 (en) | 2011-09-22 | 2015-04-28 | Kennametal Inc. | Cutting inserts for earth-boring bits |
US9764523B2 (en) * | 2011-11-29 | 2017-09-19 | Smith International, Inc. | High pressure carbide component with surfaces incorporating gradient structures |
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- 1995-10-30 EP EP95937694A patent/EP0871556B1/en not_active Revoked
- 1995-10-30 WO PCT/US1995/014121 patent/WO1996020058A1/en not_active Application Discontinuation
- 1995-10-30 CN CN95197009A patent/CN1171070A/en active Pending
- 1995-10-30 JP JP8520441A patent/JPH10512621A/en active Pending
- 1995-10-30 DE DE69520456T patent/DE69520456T2/en not_active Expired - Fee Related
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- 1995-12-21 ZA ZA9510904A patent/ZA9510904B/en unknown
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1996
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2333541A (en) * | 1998-01-27 | 1999-07-28 | Smith International | Cutter elements resistant to thermal fatigue and shock |
US6197084B1 (en) | 1998-01-27 | 2001-03-06 | Smith International, Inc. | Thermal fatigue and shock-resistant material for earth-boring bits |
GB2333541B (en) * | 1998-01-27 | 2002-02-13 | Smith International | Thermal fatigue and shock-resistant material |
DE19907749A1 (en) * | 1999-02-23 | 2000-08-24 | Kennametal Inc | Sintered hard metal body useful as cutter insert or throwaway cutter tip has concentration gradient of stress-induced phase transformation-free face-centered cubic cobalt-nickel-iron binder |
US6655882B2 (en) | 1999-02-23 | 2003-12-02 | Kennametal Inc. | Twist drill having a sintered cemented carbide body, and like tools, and use thereof |
US7017677B2 (en) | 2002-07-24 | 2006-03-28 | Smith International, Inc. | Coarse carbide substrate cutting elements and method of forming the same |
US8637127B2 (en) | 2005-06-27 | 2014-01-28 | Kennametal Inc. | Composite article with coolant channels and tool fabrication method |
US8697258B2 (en) | 2006-10-25 | 2014-04-15 | Kennametal Inc. | Articles having improved resistance to thermal cracking |
US8790439B2 (en) | 2008-06-02 | 2014-07-29 | Kennametal Inc. | Composite sintered powder metal articles |
Also Published As
Publication number | Publication date |
---|---|
ATE199848T1 (en) | 2001-04-15 |
JPH10512621A (en) | 1998-12-02 |
US5686119A (en) | 1997-11-11 |
DE69520456T2 (en) | 2001-10-18 |
DE69520456D1 (en) | 2001-04-26 |
EP0871556A1 (en) | 1998-10-21 |
ZA9510904B (en) | 1996-06-24 |
US5789686A (en) | 1998-08-04 |
US5762843A (en) | 1998-06-09 |
CN1171070A (en) | 1998-01-21 |
EP0871556B1 (en) | 2001-03-21 |
US5792403A (en) | 1998-08-11 |
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