WO2004052974A3 - Densified particulate/binder composites - Google Patents

Densified particulate/binder composites Download PDF

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Publication number
WO2004052974A3
WO2004052974A3 PCT/US2003/039287 US0339287W WO2004052974A3 WO 2004052974 A3 WO2004052974 A3 WO 2004052974A3 US 0339287 W US0339287 W US 0339287W WO 2004052974 A3 WO2004052974 A3 WO 2004052974A3
Authority
WO
WIPO (PCT)
Prior art keywords
composite
mold
high density
densified
binder composites
Prior art date
Application number
PCT/US2003/039287
Other languages
French (fr)
Other versions
WO2004052974A2 (en
Inventor
Mark Jasmin
Jonathan L Rolfe
Robert Lynch
Original Assignee
Tecomet Inc
Mark Jasmin
Jonathan L Rolfe
Robert Lynch
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tecomet Inc, Mark Jasmin, Jonathan L Rolfe, Robert Lynch filed Critical Tecomet Inc
Priority to CA002509416A priority Critical patent/CA2509416A1/en
Priority to AU2003299598A priority patent/AU2003299598A1/en
Priority to EP03799883A priority patent/EP1578552A4/en
Publication of WO2004052974A2 publication Critical patent/WO2004052974A2/en
Publication of WO2004052974A3 publication Critical patent/WO2004052974A3/en
Priority to US11/148,479 priority patent/US20050281701A1/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed radiation
    • 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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0094—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with organic materials as the main non-metallic constituent, e.g. resin
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)

Abstract

A system and method (Fig.1(a)-(f) to produce high density precision composite devices. A system and method to consolidate a high density composite within details of a mold (110). One method includes creating a densified composite within a mold (110). Another method includes densifying a pre-mixed composite within a mold (110). A very high density precision molded composite is formed.
PCT/US2003/039287 2002-12-09 2003-12-09 Densified particulate/binder composites WO2004052974A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002509416A CA2509416A1 (en) 2002-12-09 2003-12-09 Densified particulate/binder composites
AU2003299598A AU2003299598A1 (en) 2002-12-09 2003-12-09 Densified particulate/binder composites
EP03799883A EP1578552A4 (en) 2002-12-09 2003-12-09 Densified particulate/binder composites
US11/148,479 US20050281701A1 (en) 2002-12-09 2005-06-09 Densified particulate/binder composites

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US43235602P 2002-12-09 2002-12-09
US60/432,356 2002-12-09
US47603803P 2003-06-05 2003-06-05
US60/476,038 2003-06-05

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/148,479 Continuation US20050281701A1 (en) 2002-12-09 2005-06-09 Densified particulate/binder composites

Publications (2)

Publication Number Publication Date
WO2004052974A2 WO2004052974A2 (en) 2004-06-24
WO2004052974A3 true WO2004052974A3 (en) 2004-07-15

Family

ID=32511642

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/039287 WO2004052974A2 (en) 2002-12-09 2003-12-09 Densified particulate/binder composites

Country Status (5)

Country Link
US (1) US20050281701A1 (en)
EP (1) EP1578552A4 (en)
AU (1) AU2003299598A1 (en)
CA (1) CA2509416A1 (en)
WO (1) WO2004052974A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7785098B1 (en) 2001-06-05 2010-08-31 Mikro Systems, Inc. Systems for large area micro mechanical systems
CA2448736C (en) * 2001-06-05 2010-08-10 Mikro Systems, Inc. Methods for manufacturing three-dimensional devices and devices created thereby
US7112797B2 (en) * 2003-04-30 2006-09-26 General Electric Company Scintillator having integrated collimator and method of manufacturing same
WO2008029329A2 (en) * 2006-09-08 2008-03-13 Philips Intellectual Property & Standards Gmbh System and method for manufacturing molded structures using a high density matrix of microparticles
US8940827B2 (en) 2008-01-22 2015-01-27 Globe Composite Solutions, Ltd. Thermosetting polymer-based composite materials
EP2240535A1 (en) 2008-01-22 2010-10-20 Globe Composite Solutions, Ltd Thermosetting polymer-based composite materials
EP2559534B1 (en) 2008-09-26 2023-10-25 Raytheon Technologies Corporation Composition and method for casting manufacturing
US8329219B2 (en) 2009-12-22 2012-12-11 Cook Biotech Incorporated Methods for producing ECM-based biomaterials
US8385499B2 (en) * 2009-12-28 2013-02-26 General Electric Company 2D reflector and collimator structure and method of manufacturing thereof
US20120163553A1 (en) * 2010-12-27 2012-06-28 Analogic Corporation Three-dimensional metal printing
US8813824B2 (en) 2011-12-06 2014-08-26 Mikro Systems, Inc. Systems, devices, and/or methods for producing holes
US9322623B2 (en) * 2013-02-21 2016-04-26 Einstein Noodles, Llc Composite projectile and cartridge with composite projectile
US9732422B2 (en) 2015-01-23 2017-08-15 United Technologies Corporation Method of coating metallic powder particles
CN105215360A (en) * 2015-11-04 2016-01-06 厦门斯玛特物联科技有限公司 Wolfram steel powder milling cutter 3D printing device
US11253915B2 (en) * 2016-08-25 2022-02-22 Eos Gmbh Electro Optical Systems Vibrational densification of powder supply in additive manufacturing
US10661487B2 (en) * 2016-11-30 2020-05-26 The Boeing Company Particulate-binder composite article and associated system and method for manufacturing the same
GB2572217A (en) * 2018-03-23 2019-09-25 Rolls Royce Plc X-ray imaging systems and methods, and methods of manufacture of Collimators for use therein
US11285663B2 (en) 2020-03-16 2022-03-29 GE Precision Healthcare LLC Methods and systems for additive manufacturing of collimators for medical imaging
US11548192B1 (en) * 2022-04-19 2023-01-10 King Abdulaziz University System, apparatus, and methods for manufacturing biodegradable biopolymeric materials

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288697A (en) * 1979-05-03 1981-09-08 Albert Richard D Laminate radiation collimator
US5925308A (en) * 1996-08-05 1999-07-20 Corning Incorporated Rapid-setting formable mixtures and method of making and using same
US6007765A (en) * 1995-04-21 1999-12-28 Exori-Import-Export Gmbh & Co. Kg Method of producing molded articles
US6185278B1 (en) * 1999-06-24 2001-02-06 Thermo Electron Corp. Focused radiation collimator

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1164987A (en) * 1914-02-03 1915-12-21 Siemens Ag Method of and apparatus for projecting röntgen images.
JPS5331888B1 (en) * 1969-09-09 1978-09-05
US3964534A (en) * 1974-03-04 1976-06-22 Ford Motor Company Casting method with a vacuum bonded dry sand core
GB1462518A (en) * 1974-11-05 1977-01-26 Flocee R Restriction of fields of radiation
US4273178A (en) * 1979-07-09 1981-06-16 Caterpillar Tractor Co. Vibrator casting system with feedback
US4856043A (en) * 1988-07-18 1989-08-08 North American Philips Corporation Two piece ceramic Soller slit collimator for X-ray collimation
US5378583A (en) * 1992-12-22 1995-01-03 Wisconsin Alumni Research Foundation Formation of microstructures using a preformed photoresist sheet
US5581592A (en) * 1995-03-10 1996-12-03 General Electric Company Anti-scatter X-ray grid device for medical diagnostic radiography
US5606589A (en) * 1995-05-09 1997-02-25 Thermo Trex Corporation Air cross grids for mammography and methods for their manufacture and use
US5818149A (en) * 1996-03-25 1998-10-06 Rutgers, The State University Of New Jersey Ceramic composites and methods for producing same
US6344160B1 (en) * 1996-09-17 2002-02-05 Compcast Technologies, Llc Method for molding composite structural plastic and objects molded thereby
US5851897A (en) * 1996-11-18 1998-12-22 Powerchip Semiconductor Corp. Method of forming a dram cell with a crown-fin-pillar structure capacitor
US6134294A (en) * 1998-02-13 2000-10-17 University Of Utah Research Foundation Device and method for precision macular X-irradiation
JPH115254A (en) * 1997-04-25 1999-01-12 Toyota Motor Corp Lamination shaping method
US6252938B1 (en) * 1997-06-19 2001-06-26 Creatv Microtech, Inc. Two-dimensional, anti-scatter grid and collimator designs, and its motion, fabrication and assembly
US5949850A (en) * 1997-06-19 1999-09-07 Creatv Microtech, Inc. Method and apparatus for making large area two-dimensional grids
US6018566A (en) * 1997-10-24 2000-01-25 Trw Inc. Grid formed with silicon substrate
US6245184B1 (en) * 1997-11-26 2001-06-12 General Electric Company Method of fabricating scintillators for computed tomograph system
TW366594B (en) * 1998-01-14 1999-08-11 United Microelectronics Corp Manufacturing method for DRAM capacitor
US6210644B1 (en) * 1998-04-23 2001-04-03 The Procter & Gamble Company Slatted collimator
US6242163B1 (en) * 1998-08-31 2001-06-05 Board Of Trustees Of The Leland Stanford Junior University Shape deposition manufacturing of microscopic ceramic and metallic parts using silicon molds
US6344392B1 (en) * 1998-11-16 2002-02-05 Vanguard International Semiconductor Corporation Methods of manufacture of crown or stack capacitor with a monolithic fin structure made with a different oxide etching rate in hydrogen fluoride vapor
US6175615B1 (en) * 1999-04-12 2001-01-16 General Electric Company Radiation imager collimator
EP1193721A3 (en) * 2000-09-28 2004-06-30 Fuji Photo Film Co., Ltd. Scattered ray absorption grid
CA2437454A1 (en) * 2001-02-01 2002-08-22 Creatv Microtech, Inc. Anti-scatter grids and collimator designs, and their motion, fabrication and assembly
US6519313B2 (en) * 2001-05-30 2003-02-11 General Electric Company High-Z cast reflector compositions and method of manufacture
CA2448736C (en) * 2001-06-05 2010-08-10 Mikro Systems, Inc. Methods for manufacturing three-dimensional devices and devices created thereby
US7141812B2 (en) * 2002-06-05 2006-11-28 Mikro Systems, Inc. Devices, methods, and systems involving castings
US7518136B2 (en) * 2001-12-17 2009-04-14 Tecomet, Inc. Devices, methods, and systems involving cast computed tomography collimators
US7462852B2 (en) * 2001-12-17 2008-12-09 Tecomet, Inc. Devices, methods, and systems involving cast collimators
US6615899B1 (en) * 2002-07-12 2003-09-09 Honeywell International Inc. Method of casting a metal article having a thinwall

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288697A (en) * 1979-05-03 1981-09-08 Albert Richard D Laminate radiation collimator
US6007765A (en) * 1995-04-21 1999-12-28 Exori-Import-Export Gmbh & Co. Kg Method of producing molded articles
US5925308A (en) * 1996-08-05 1999-07-20 Corning Incorporated Rapid-setting formable mixtures and method of making and using same
US6185278B1 (en) * 1999-06-24 2001-02-06 Thermo Electron Corp. Focused radiation collimator

Also Published As

Publication number Publication date
WO2004052974A2 (en) 2004-06-24
AU2003299598A8 (en) 2004-06-30
CA2509416A1 (en) 2004-06-24
AU2003299598A1 (en) 2004-06-30
EP1578552A4 (en) 2006-11-22
EP1578552A2 (en) 2005-09-28
US20050281701A1 (en) 2005-12-22

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