DE602004000309D1 - Wolfram-Zinn Verbundmaterial für bleifreie Munition - Google Patents
Wolfram-Zinn Verbundmaterial für bleifreie MunitionInfo
- Publication number
- DE602004000309D1 DE602004000309D1 DE602004000309T DE602004000309T DE602004000309D1 DE 602004000309 D1 DE602004000309 D1 DE 602004000309D1 DE 602004000309 T DE602004000309 T DE 602004000309T DE 602004000309 T DE602004000309 T DE 602004000309T DE 602004000309 D1 DE602004000309 D1 DE 602004000309D1
- Authority
- DE
- Germany
- Prior art keywords
- tungsten
- lead
- tin composite
- free ammunition
- ammunition
- 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.)
- Expired - Lifetime
Links
- AWXLLPFZAKTUCQ-UHFFFAOYSA-N [Sn].[W] Chemical compound [Sn].[W] AWXLLPFZAKTUCQ-UHFFFAOYSA-N 0.000 title 1
- 239000002131 composite material Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/045—Alloys based on refractory metals
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US389321 | 2003-03-14 | ||
US10/389,321 US6981996B2 (en) | 2003-03-14 | 2003-03-14 | Tungsten-tin composite material for green ammunition |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602004000309D1 true DE602004000309D1 (de) | 2006-04-06 |
DE602004000309T2 DE602004000309T2 (de) | 2006-08-17 |
Family
ID=32771648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004000309T Expired - Lifetime DE602004000309T2 (de) | 2003-03-14 | 2004-03-12 | Wolfram-Zinn Verbundmaterial für bleifreie Munition |
Country Status (4)
Country | Link |
---|---|
US (1) | US6981996B2 (de) |
EP (1) | EP1457578B1 (de) |
CA (1) | CA2452779C (de) |
DE (1) | DE602004000309T2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2877320C (en) * | 2003-11-14 | 2015-12-29 | Tundra Composites, LLC | Metal polymer composite, a method for its extrusion and shaped articles made therefrom |
US20090324875A1 (en) * | 2003-11-14 | 2009-12-31 | Heikkila Kurt E | Enhanced property metal polymer composite |
US20110236699A1 (en) * | 2003-11-14 | 2011-09-29 | Tundra Composites, LLC | Work piece comprising metal polymer composite with metal insert |
US20090127801A1 (en) * | 2003-11-14 | 2009-05-21 | Wild River Consulting Group, Llc | Enhanced property metal polymer composite |
US9105382B2 (en) | 2003-11-14 | 2015-08-11 | Tundra Composites, LLC | Magnetic composite |
ES2223305B1 (es) * | 2004-08-10 | 2006-03-01 | Real Federacion Española De Caza | Municion ecologica. |
US7989064B2 (en) * | 2005-01-24 | 2011-08-02 | Global Tungsten & Powders Corp. | Ceramic-coated tungsten powder |
US20060196585A1 (en) * | 2005-01-24 | 2006-09-07 | Osram Sylvania Inc. | Additives for Suppressing Tungsten Leachability |
US20060198773A1 (en) * | 2005-01-24 | 2006-09-07 | Osram Sylvania Inc. | Method for Suppressing the Leachability of Certain Metals |
KR101699212B1 (ko) * | 2006-02-09 | 2017-01-23 | 와일드 리버 컨설팅 그룹 엘엘씨 | 증강된 점탄성 및 열적 특성을 갖는 금속 중합체 복합물 |
WO2009029168A2 (en) * | 2007-08-10 | 2009-03-05 | Springfield Munitions Company, Llc | Metal composite article and method of manufacturing |
EP2205307B1 (de) * | 2007-10-30 | 2011-03-16 | William Cook Europe ApS | Hämostatisches ventil |
KR20100115766A (ko) | 2008-01-18 | 2010-10-28 | 와일드 리버 컨설팅 그룹 엘엘씨 | 멜트 몰딩 중합체 복합물 및 이를 제조 및 이용하는 방법 |
US9249283B2 (en) | 2009-04-29 | 2016-02-02 | Tundra Composites, LLC | Reduced density glass bubble polymer composite |
US8726778B2 (en) | 2011-02-16 | 2014-05-20 | Ervin Industries, Inc. | Cost-effective high-volume method to produce metal cubes with rounded edges |
US10113842B2 (en) * | 2012-06-12 | 2018-10-30 | Schlumberger Technology Corporation | Utilization of spheroidized tungsten in shaped charge systems |
WO2018106978A1 (en) * | 2016-12-09 | 2018-06-14 | H.C. Starck Inc. | Fabrication of metallic parts by additive manufacturing and tungsten heavy metal alloy powders therefor |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4783218A (en) * | 1986-09-08 | 1988-11-08 | Gte Products Corporation | Process for producing spherical refractory metal based powder particles |
US5877437A (en) | 1992-04-29 | 1999-03-02 | Oltrogge; Victor C. | High density projectile |
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 |
WO1996001407A1 (en) | 1994-07-06 | 1996-01-18 | Lockheed Martin Energy Systems, Inc. | Non-lead, environmentally safe projectiles and method of making same |
WO1998000462A1 (en) * | 1996-06-28 | 1998-01-08 | Texas Research Institute Austin, Inc. | High density composite material |
US5847313A (en) | 1997-01-30 | 1998-12-08 | Cove Corporation | Projectile for ammunition cartridge |
US6457417B1 (en) * | 1997-04-16 | 2002-10-01 | Doris Nebel Beal Inter Vivos Patent Trust | Method for the manufacture of a frangible nonsintered powder-based projectile for use in gun ammunition and product obtained thereby |
US6607692B2 (en) * | 1997-01-30 | 2003-08-19 | Doris Nebel Beal Intervivos Patent Trust | Method of manufacture of a powder-based firearm ammunition projectile employing electrostatic charge |
US6551376B1 (en) * | 1997-03-14 | 2003-04-22 | Doris Nebel Beal Inter Vivos Patent Trust | Method for developing and sustaining uniform distribution of a plurality of metal powders of different densities in a mixture of such metal powders |
FR2808711B1 (fr) * | 2000-05-10 | 2002-08-09 | Poudres & Explosifs Ste Nale | Procede de fabrication d'elements composites etain-tungstene de faible epaisseur |
AU2002308472A1 (en) * | 2001-04-26 | 2002-11-11 | International Non-Toxic Composites Corp. | Composite material containing tungsten, tin and organic additive |
DE60227393D1 (de) | 2001-10-16 | 2008-08-14 | Internat Non Toxic Composites | Nontoxischen verbundwerkstoffe höher dichte welche wolfram-, ein anderes metall- und polymerpulver beinhalten |
-
2003
- 2003-03-14 US US10/389,321 patent/US6981996B2/en not_active Expired - Fee Related
- 2003-12-09 CA CA2452779A patent/CA2452779C/en not_active Expired - Fee Related
-
2004
- 2004-03-12 DE DE602004000309T patent/DE602004000309T2/de not_active Expired - Lifetime
- 2004-03-12 EP EP04005900A patent/EP1457578B1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1457578A1 (de) | 2004-09-15 |
EP1457578B1 (de) | 2006-01-11 |
DE602004000309T2 (de) | 2006-08-17 |
US6981996B2 (en) | 2006-01-03 |
CA2452779A1 (en) | 2004-09-14 |
US20040177720A1 (en) | 2004-09-16 |
CA2452779C (en) | 2011-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GLOBAL TUNGSTEN & POWDERS CORP. (N.D. GES.D.DE, US |