ATE408800T1 - Bleifreies geschoss hergestellt mittels eines flüssigmetallinfiltrationsverfahren - Google Patents

Bleifreies geschoss hergestellt mittels eines flüssigmetallinfiltrationsverfahren

Info

Publication number
ATE408800T1
ATE408800T1 AT99922731T AT99922731T ATE408800T1 AT E408800 T1 ATE408800 T1 AT E408800T1 AT 99922731 T AT99922731 T AT 99922731T AT 99922731 T AT99922731 T AT 99922731T AT E408800 T1 ATE408800 T1 AT E408800T1
Authority
AT
Austria
Prior art keywords
lead
liquid metal
free bullet
infitration process
bullet produced
Prior art date
Application number
AT99922731T
Other languages
English (en)
Inventor
Brian Mravic
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Application granted granted Critical
Publication of ATE408800T1 publication Critical patent/ATE408800T1/de

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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
    • F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B7/00—Shotgun ammunition
    • F42B7/02—Cartridges, i.e. cases with propellant charge and missile
    • F42B7/04—Cartridges, i.e. cases with propellant charge and missile of pellet type
    • F42B7/046—Pellets or shot therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Electrotherapy Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
AT99922731T 1998-06-05 1999-04-26 Bleifreies geschoss hergestellt mittels eines flüssigmetallinfiltrationsverfahren ATE408800T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/092,611 US5894644A (en) 1998-06-05 1998-06-05 Lead-free projectiles made by liquid metal infiltration

Publications (1)

Publication Number Publication Date
ATE408800T1 true ATE408800T1 (de) 2008-10-15

Family

ID=22234113

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99922731T ATE408800T1 (de) 1998-06-05 1999-04-26 Bleifreies geschoss hergestellt mittels eines flüssigmetallinfiltrationsverfahren

Country Status (6)

Country Link
US (1) US5894644A (de)
EP (1) EP1082578B1 (de)
AT (1) ATE408800T1 (de)
AU (1) AU3966499A (de)
DE (1) DE69939588D1 (de)
WO (1) WO1999063297A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7267794B2 (en) 1998-09-04 2007-09-11 Amick Darryl D Ductile medium-and high-density, non-toxic shot and other articles and method for producing the same
FR2818151B1 (fr) * 2000-12-14 2004-04-02 Prod Berger Composition anti-bacterienne destinee a etre diffusee pour lutter contre les bacteries contenues dans l'air, procede de diffusion d'une telle composition
AU2002308472A1 (en) * 2001-04-26 2002-11-11 International Non-Toxic Composites Corp. Composite material containing tungsten, tin and organic additive
WO2003104742A2 (en) * 2001-05-15 2003-12-18 Beal Harold F In-situ formation of cap for ammunition projectile
US7243588B2 (en) * 2001-05-15 2007-07-17 Doris Nebel Beal Inter Vivos Patent Trust Power-based core for ammunition projective
NZ532693A (en) * 2001-10-16 2005-03-24 Internat Non Toxic Composites Sintered composite material containing tungsten and bronze
EP1436439B1 (de) * 2001-10-16 2008-07-02 International Non-Toxic Composites Corp. Nontoxischen verbundwerkstoffe höher dichte welche wolfram-, ein anderes metall- und polymerpulver beinhalten
US6749802B2 (en) 2002-01-30 2004-06-15 Darryl D. Amick Pressing process for tungsten articles
WO2003064961A1 (en) * 2002-01-30 2003-08-07 Amick Darryl D Tungsten-containing articles and methods for forming the same
US7000547B2 (en) 2002-10-31 2006-02-21 Amick Darryl D Tungsten-containing firearm slug
US7059233B2 (en) * 2002-10-31 2006-06-13 Amick Darryl D Tungsten-containing articles and methods for forming the same
WO2004092427A2 (en) * 2003-04-11 2004-10-28 Amick Darryl D System and method for processing ferrotungsten and other tungsten alloys articles formed therefrom and methods for detecting the same
US7690312B2 (en) * 2004-06-02 2010-04-06 Smith Timothy G Tungsten-iron projectile
US8186277B1 (en) 2007-04-11 2012-05-29 Nosler, Inc. Lead-free bullet for use in a wide range of impact velocities
WO2009029168A2 (en) * 2007-08-10 2009-03-05 Springfield Munitions Company, Llc Metal composite article and method of manufacturing
US8365672B2 (en) * 2009-03-25 2013-02-05 Aleaciones De Metales Sinterizados, S.A. Frangible bullet and its manufacturing method
US8567297B2 (en) 2010-09-21 2013-10-29 Adf, Llc Penetrator and method of manufacture same
US10260850B2 (en) 2016-03-18 2019-04-16 Environ-Metal, Inc. Frangible firearm projectiles, methods for forming the same, and firearm cartridges containing the same
US10690465B2 (en) 2016-03-18 2020-06-23 Environ-Metal, Inc. Frangible firearm projectiles, methods for forming the same, and firearm cartridges containing the same
IL266951B2 (en) * 2016-12-09 2024-05-01 Starck H C Inc Fabrication of metallic parts by additive manufacturing and tungsten heavy metal alloy powders therefor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US445354A (en) * 1891-01-27 Door-hanger
US2867554A (en) * 1953-04-20 1959-01-06 Olin Mathieson Process of making soft iron shot
US4992233A (en) * 1988-07-15 1991-02-12 Corning Incorporated Sintering metal powders into structures without sintering aids
US5189252A (en) * 1990-10-31 1993-02-23 Safety Shot Limited Partnership Environmentally improved shot
US5527376A (en) * 1994-10-18 1996-06-18 Teledyne Industries, Inc. Composite shot
US5831188A (en) * 1992-05-05 1998-11-03 Teledyne Industries, Inc. Composite shots and methods of making
US5385101A (en) * 1993-04-30 1995-01-31 Olin Corporation Hunting bullet with reinforced core
US5333550A (en) * 1993-07-06 1994-08-02 Teledyne Mccormick Selph Tin alloy sheath material for explosive-pyrotechnic linear products
US5399187A (en) * 1993-09-23 1995-03-21 Olin Corporation Lead-free bullett
MX9700050A (es) * 1994-07-06 1997-12-31 Lockheed Martin Energy Sys Inc Proyectiles sin plomo, seguros ambientalmente, y metodo para su fabricacion.
US5665808A (en) * 1995-01-10 1997-09-09 Bilsbury; Stephen J. Low toxicity composite bullet and material therefor
CA2199396C (en) * 1995-06-07 2001-04-24 Lockheed Martin Energy Systems, Inc. Non-lead, environmentally safe projectiles and explosives containers

Also Published As

Publication number Publication date
WO1999063297A3 (en) 2000-10-12
US5894644A (en) 1999-04-20
EP1082578B1 (de) 2008-09-17
DE69939588D1 (de) 2008-10-30
WO1999063297A2 (en) 1999-12-09
EP1082578A4 (de) 2004-08-25
EP1082578A2 (de) 2001-03-14
AU3966499A (en) 1999-12-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
REN Ceased due to non-payment of the annual fee