DK1436439T3 - Ikke-toksiske kompositter med höj densitet, omfattende wolfram-, et andet metal- og polymerpulver - Google Patents

Ikke-toksiske kompositter med höj densitet, omfattende wolfram-, et andet metal- og polymerpulver

Info

Publication number
DK1436439T3
DK1436439T3 DK02764467T DK02764467T DK1436439T3 DK 1436439 T3 DK1436439 T3 DK 1436439T3 DK 02764467 T DK02764467 T DK 02764467T DK 02764467 T DK02764467 T DK 02764467T DK 1436439 T3 DK1436439 T3 DK 1436439T3
Authority
DK
Denmark
Prior art keywords
tungsten
another metal
polymer powder
composites
density non
Prior art date
Application number
DK02764467T
Other languages
English (en)
Inventor
Kenneth H Elliott
Original Assignee
Internat Non Toxic Composites
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 Internat Non Toxic Composites filed Critical Internat Non Toxic Composites
Application granted granted Critical
Publication of DK1436439T3 publication Critical patent/DK1436439T3/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/04Making non-ferrous alloys by powder metallurgy
    • C22C1/045Alloys based on refractory metals
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C27/00Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04Alloys based on tungsten or molybdenum
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C32/00Non-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
    • C22C32/0094Non-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/72Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
    • F42B12/74Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B7/00Shotgun ammunition
    • F42B7/02Cartridges, i.e. cases with propellant charge and missile
    • F42B7/04Cartridges, i.e. cases with propellant charge and missile of pellet type
    • F42B7/046Pellets or shot therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12Both compacting and sintering
    • B22F3/14Both compacting and sintering simultaneously
    • B22F2003/145Both compacting and sintering simultaneously by warm compacting, below debindering temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10Processes characterised by the sequence of their steps
DK02764467T 2001-10-16 2002-10-15 Ikke-toksiske kompositter med höj densitet, omfattende wolfram-, et andet metal- og polymerpulver DK1436439T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32930701P 2001-10-16 2001-10-16
PCT/CA2002/001521 WO2003033753A2 (en) 2001-10-16 2002-10-15 High density non-toxic composites comprising tungsten, another metal and polymer powder

Publications (1)

Publication Number Publication Date
DK1436439T3 true DK1436439T3 (da) 2008-10-20

Family

ID=23284798

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02764467T DK1436439T3 (da) 2001-10-16 2002-10-15 Ikke-toksiske kompositter med höj densitet, omfattende wolfram-, et andet metal- og polymerpulver

Country Status (8)

Country Link
US (1) US6916354B2 (da)
EP (1) EP1436439B1 (da)
AT (1) ATE399887T1 (da)
CA (1) CA2462976A1 (da)
DE (1) DE60227393D1 (da)
DK (1) DK1436439T3 (da)
NZ (1) NZ532694A (da)
WO (1) WO2003033753A2 (da)

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ATE399887T1 (de) 2008-07-15
US6916354B2 (en) 2005-07-12
WO2003033753A3 (en) 2003-07-31
WO2003033753A2 (en) 2003-04-24
US20030164063A1 (en) 2003-09-04
CA2462976A1 (en) 2003-04-24
DE60227393D1 (de) 2008-08-14
EP1436439A2 (en) 2004-07-14
EP1436439B1 (en) 2008-07-02
NZ532694A (en) 2005-03-24

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