IL130946A - Lead-free shot formed by liquid phase bonding - Google Patents

Lead-free shot formed by liquid phase bonding

Info

Publication number
IL130946A
IL130946A IL13094698A IL13094698A IL130946A IL 130946 A IL130946 A IL 130946A IL 13094698 A IL13094698 A IL 13094698A IL 13094698 A IL13094698 A IL 13094698A IL 130946 A IL130946 A IL 130946A
Authority
IL
Israel
Prior art keywords
particulate
mixture
density
component
melting temperature
Prior art date
Application number
IL13094698A
Other languages
English (en)
Other versions
IL130946A0 (en
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
Publication of IL130946A0 publication Critical patent/IL130946A0/xx
Publication of IL130946A publication Critical patent/IL130946A/en

Links

Classifications

    • 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
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09—Mixtures of metallic powders
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Powder Metallurgy (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
IL13094698A 1997-01-17 1998-01-15 Lead-free shot formed by liquid phase bonding IL130946A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/785,453 US5950064A (en) 1997-01-17 1997-01-17 Lead-free shot formed by liquid phase bonding
PCT/US1998/000329 WO1998031981A1 (en) 1997-01-17 1998-01-15 Lead-free shot formed by liquid phase bonding

Publications (2)

Publication Number Publication Date
IL130946A0 IL130946A0 (en) 2001-01-28
IL130946A true IL130946A (en) 2001-12-23

Family

ID=25135561

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13094698A IL130946A (en) 1997-01-17 1998-01-15 Lead-free shot formed by liquid phase bonding

Country Status (7)

Country Link
US (1) US5950064A (de)
EP (1) EP0953139B1 (de)
AU (1) AU5910298A (de)
DE (1) DE69828262T2 (de)
ES (1) ES2230670T3 (de)
IL (1) IL130946A (de)
WO (1) WO1998031981A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69629353T2 (de) * 1995-12-15 2004-06-24 Gamebore Cartridge Co.Ltd., Kingston Upon Hull Schwachgiftiges Schrot
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
US6527880B2 (en) * 1998-09-04 2003-03-04 Darryl D. Amick Ductile medium-and high-density, non-toxic shot and other articles and method for producing the same
US6270549B1 (en) 1998-09-04 2001-08-07 Darryl Dean Amick Ductile, high-density, non-toxic shot and other articles and method for producing same
US6248150B1 (en) * 1999-07-20 2001-06-19 Darryl Dean Amick Method for manufacturing tungsten-based materials and articles by mechanical alloying
SE517797C2 (sv) * 1999-09-03 2002-07-16 Norma Prec Ab Projektil av sintrat metallpulver
US6447715B1 (en) 2000-01-14 2002-09-10 Darryl D. Amick Methods for producing medium-density articles from high-density tungsten alloys
FR2808711B1 (fr) 2000-05-10 2002-08-09 Poudres & Explosifs Ste Nale Procede de fabrication d'elements composites etain-tungstene de faible epaisseur
US7217389B2 (en) * 2001-01-09 2007-05-15 Amick Darryl D Tungsten-containing articles and methods for forming the same
US6551375B2 (en) 2001-03-06 2003-04-22 Kennametal Inc. Ammunition using non-toxic metals and binders
AU2002308472A1 (en) * 2001-04-26 2002-11-11 International Non-Toxic Composites Corp. Composite material containing tungsten, tin and organic additive
US7041250B2 (en) * 2001-08-23 2006-05-09 Powdermet, Inc. Combined liquid phase and activated sintering of refractory metals
NZ532694A (en) * 2001-10-16 2005-03-24 Internat Non Toxic Composites High density non-toxic composites comprising tungsten, another metal and polymer powder
EP1436436B1 (de) * 2001-10-16 2005-04-20 International Non-Toxic Composites Corp. Wolfram und bronze enthaltender verbundwerkstoff
WO2003064961A1 (en) * 2002-01-30 2003-08-07 Amick Darryl D Tungsten-containing articles and methods for forming the same
US6749802B2 (en) 2002-01-30 2004-06-15 Darryl D. Amick Pressing process for tungsten articles
US6984358B2 (en) * 2002-09-13 2006-01-10 Lockheed Martin Corporation Diffusion bonding process of two-phase metal alloys
US7059233B2 (en) * 2002-10-31 2006-06-13 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
CA2520274A1 (en) * 2003-04-11 2004-10-28 Darryl D. Amick System and method for processing ferrotungsten and other tungsten alloys articles formed therefrom and methods for detecting the same
US20040247479A1 (en) * 2003-06-04 2004-12-09 Lockheed Martin Corporation Method of liquid phase sintering a two-phase alloy
US7157140B1 (en) * 2004-03-03 2007-01-02 Rtp Company Malleable composites and methods of making and using the same
US7422720B1 (en) 2004-05-10 2008-09-09 Spherical Precision, Inc. High density nontoxic projectiles and other articles, and methods for making the same
US7690312B2 (en) * 2004-06-02 2010-04-06 Smith Timothy G Tungsten-iron projectile
ES2223305B1 (es) * 2004-08-10 2006-03-01 Real Federacion Española De Caza Municion ecologica.
US20070084375A1 (en) * 2005-08-10 2007-04-19 Smith Kyle S High density cartridge and method for reloading
US8122832B1 (en) 2006-05-11 2012-02-28 Spherical Precision, Inc. Projectiles for shotgun shells and the like, and methods of manufacturing the same
US20130199397A1 (en) * 2006-06-19 2013-08-08 Roger S. Storm Multi component reactive metal penetrators, and their method of manufacture
US8573128B2 (en) * 2006-06-19 2013-11-05 Materials & Electrochemical Research Corp. Multi component reactive metal penetrators, and their method of manufacture
WO2008091210A1 (en) * 2007-01-26 2008-07-31 Höganäs Ab (Publ) A diffussion alloyed iron powder
US8186277B1 (en) 2007-04-11 2012-05-29 Nosler, Inc. Lead-free bullet for use in a wide range of impact velocities
US20090042057A1 (en) * 2007-08-10 2009-02-12 Springfield Munitions Company, Llc Metal composite article and method of manufacturing
WO2010083345A1 (en) 2009-01-14 2010-07-22 Nosler, Inc. Bullets, including lead-free bullets, and associated methods
US8365672B2 (en) * 2009-03-25 2013-02-05 Aleaciones De Metales Sinterizados, S.A. Frangible bullet and its manufacturing method
MY153686A (en) * 2009-08-17 2015-03-13 Univ Sains Malaysia A process for producing a metal-matrix composite of significant ?cte between the hard base-metal and the soft matrix
EP2521628B1 (de) * 2010-01-06 2018-02-28 Ervin Industries, Inc. Zerbrechliche keramik-metall-verbundprojektile sowie verfahren zu ihrer herstellung
US8720426B2 (en) 2011-02-25 2014-05-13 Razor Usa, Llc Soft impact projectile launcher
ES2398575B1 (es) * 2011-06-08 2014-04-15 Real Federacion Española De Caza Adición a la patente es2223305 "munición ecológica".
US9046328B2 (en) 2011-12-08 2015-06-02 Environ-Metal, Inc. Shot shells with performance-enhancing absorbers
CN103157791A (zh) * 2013-04-01 2013-06-19 青岛宝泰物资有限公司 一种利用钨和高分子材料制成的复合球及其制造方法
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
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027594A (en) * 1976-06-21 1977-06-07 Olin Corporation Disintegrating lead shot
US4428295A (en) * 1982-05-03 1984-01-31 Olin Corporation High density shot
US4949645A (en) * 1982-09-27 1990-08-21 Royal Ordnance Speciality Metals Ltd. High density materials and products
US4881465A (en) * 1988-09-01 1989-11-21 Hooper Robert C Non-toxic shot pellets for shotguns and method
US5189252A (en) * 1990-10-31 1993-02-23 Safety Shot Limited Partnership Environmentally improved shot
US5088415A (en) * 1990-10-31 1992-02-18 Safety Shot Limited Partnership Environmentally improved shot
US5237930A (en) * 1992-02-07 1993-08-24 Snc Industrial Technologies, Inc. Frangible practice ammunition
US5279787A (en) * 1992-04-29 1994-01-18 Oltrogge Victor C High density projectile and method of making same from a mixture of low density and high density metal powders
US5264022A (en) * 1992-05-05 1993-11-23 Teledyne Industries, Inc. Composite shot
GB9308287D0 (en) * 1993-04-22 1993-06-09 Epron Ind Ltd Low toxicity shot pellets
US5399187A (en) * 1993-09-23 1995-03-21 Olin Corporation Lead-free bullett
NL9302056A (nl) * 1993-11-26 1995-06-16 Billiton Witmetaal Kogel en het gebruik van een Sn-legering daarvoor.

Also Published As

Publication number Publication date
EP0953139B1 (de) 2004-12-22
EP0953139A1 (de) 1999-11-03
ES2230670T3 (es) 2005-05-01
US5950064A (en) 1999-09-07
EP0953139A4 (de) 2000-12-27
DE69828262T2 (de) 2005-12-15
AU5910298A (en) 1998-08-07
IL130946A0 (en) 2001-01-28
WO1998031981A1 (en) 1998-07-23
DE69828262D1 (de) 2005-01-27

Similar Documents

Publication Publication Date Title
US5950064A (en) Lead-free shot formed by liquid phase bonding
US7232473B2 (en) Composite material containing tungsten and bronze
US5814759A (en) Lead-free shot
US6815066B2 (en) Composite material containing tungsten, tin and organic additive
RU96108812A (ru) Пуля, не содержащая свинца
US6158351A (en) Ferromagnetic bullet
WO2003064961A1 (en) Tungsten-containing articles and methods for forming the same
EP1082578B1 (de) Bleifreies geschoss hergestellt mittels eines flüssigmetallinfiltrationsverfahren
CA2452779C (en) Tungsten-tin composite material for green ammunition
WO2000003194A2 (en) Projectiles made from tungsten and iron
US7690312B2 (en) Tungsten-iron projectile
US20110064600A1 (en) Co-sintered multi-system tungsten alloy composite
Zhu et al. Formation of Fe—Cu metal parts using direct laser sintering
CA2202632A1 (en) Ferromagnetic bullet
AU693271C (en) Ferromagnetic bullet
Tuchinsky et al. Novel process for cellular materials with oriented structure
WO2002046689A1 (en) Lead free powdered metal projectiles
AU2002333087A1 (en) Composite material containing tungsten and bronze
PL216444B1 (pl) Sposób i urządzenie do wytwarzania bezołowiowych elementów do pocisków amunicji strzeleckiej

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
KB Patent renewed
KB Patent renewed
KB Patent renewed
EXP Patent expired