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WO2006093519A3 - Compositions for preparing materials having controlled reactivity - Google Patents

Compositions for preparing materials having controlled reactivity Download PDF

Info

Publication number
WO2006093519A3
WO2006093519A3 PCT/US2005/023446 US2005023446W WO2006093519A3 WO 2006093519 A3 WO2006093519 A3 WO 2006093519A3 US 2005023446 W US2005023446 W US 2005023446W WO 2006093519 A3 WO2006093519 A3 WO 2006093519A3
Authority
WO
WIPO (PCT)
Prior art keywords
blend
rod
feed
powder product
forming
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.)
Ceased
Application number
PCT/US2005/023446
Other languages
French (fr)
Other versions
WO2006093519A2 (en
Inventor
Mark C L Patterson
K Ranji Vaidyanathan
Kenneth L Knittel
George J Artz
Ronald A Cipriani
Marlene Platero
Michael L Fulcher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced Ceramics Research Inc
Original Assignee
Advanced Ceramics Research Inc
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 Advanced Ceramics Research Inc filed Critical Advanced Ceramics Research Inc
Publication of WO2006093519A2 publication Critical patent/WO2006093519A2/en
Anticipated expiration legal-status Critical
Publication of WO2006093519A3 publication Critical patent/WO2006093519A3/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C22C32/001—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 only oxides
    • C22C32/0015—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 only oxides with only single oxides as main non-metallic constituents
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/0075—Shaping the mixture by extrusion
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
    • C22C49/14—Alloys containing metallic or non-metallic fibres or filaments characterised by the fibres or filaments
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

There is provided a method of safely producing a generally solid, reactive composite material having structural integrity, the method comprising steps of: selecting a reactive combination of materials, the materials being selected in accordance with a reactivity criterion and a stability criterion; blending a first powder product with a first polymer to obtain a first blend; blending a second powder product with a second polymer to obtain a second blend, wherein the first powder product and the second powder product, alone or in combination, contain the reactive combination of material; forming a feed-rod from the first blend; forming a thin shell from the second blend; forming the thin-shell around the feed-rod to form a composite feed-rod; and extruding the composite feed-rod to form the composite material.
PCT/US2005/023446 2004-07-01 2005-07-01 Compositions for preparing materials having controlled reactivity Ceased WO2006093519A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58493304P 2004-07-01 2004-07-01
US60/584,933 2004-07-01

Publications (2)

Publication Number Publication Date
WO2006093519A2 WO2006093519A2 (en) 2006-09-08
WO2006093519A3 true WO2006093519A3 (en) 2008-06-12

Family

ID=36941578

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/023446 Ceased WO2006093519A2 (en) 2004-07-01 2005-07-01 Compositions for preparing materials having controlled reactivity

Country Status (1)

Country Link
WO (1) WO2006093519A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090078345A1 (en) * 2007-09-25 2009-03-26 Ensign-Bickford Aerospace & Defense Company Heat generating structures
SE532026C2 (en) * 2008-02-14 2009-10-06 Totalfoersvarets Forskningsinstitut Ways to increase the burning rate, flammability and chemical stability of an energy fuel and energy fuel
WO2014093269A1 (en) * 2012-12-10 2014-06-19 Powdermet, Inc. Engineered reactive matrix composites
US20180009032A1 (en) * 2016-07-08 2018-01-11 General Electric Company Metal objects and methods for making metal objects using disposable molds

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404813A (en) * 1988-11-10 1995-04-11 Composite Materials Technology, Inc. Propellant formulation and process
US5984351A (en) * 1997-04-11 1999-11-16 Autoliv Asp, Inc. Dual stage actuation system
US5996501A (en) * 1997-08-27 1999-12-07 The United States Of America As Represented By The Secretary Of The Air Force Blast and fragmentation enhancing explosive
US20020104599A1 (en) * 2000-06-02 2002-08-08 Tillotson Thomas M. Method for producing nanostructured metal-oxides
US6647888B1 (en) * 1999-05-06 2003-11-18 Anthony Joseph Cesaroni Oxidizer package for propellant system for rockets
US6679176B1 (en) * 2000-03-21 2004-01-20 Peter D. Zavitsanos Reactive projectiles for exploding unexploded ordnance

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404813A (en) * 1988-11-10 1995-04-11 Composite Materials Technology, Inc. Propellant formulation and process
US5984351A (en) * 1997-04-11 1999-11-16 Autoliv Asp, Inc. Dual stage actuation system
US5996501A (en) * 1997-08-27 1999-12-07 The United States Of America As Represented By The Secretary Of The Air Force Blast and fragmentation enhancing explosive
US6647888B1 (en) * 1999-05-06 2003-11-18 Anthony Joseph Cesaroni Oxidizer package for propellant system for rockets
US6679176B1 (en) * 2000-03-21 2004-01-20 Peter D. Zavitsanos Reactive projectiles for exploding unexploded ordnance
US20020104599A1 (en) * 2000-06-02 2002-08-08 Tillotson Thomas M. Method for producing nanostructured metal-oxides

Also Published As

Publication number Publication date
WO2006093519A2 (en) 2006-09-08

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