DE60008885D1 - Verfahren zur herstellung von wolframlegierungen und bauteile die mittels eines mechanischen legierungsverfahren hergestellt sind - Google Patents
Verfahren zur herstellung von wolframlegierungen und bauteile die mittels eines mechanischen legierungsverfahren hergestellt sindInfo
- Publication number
- DE60008885D1 DE60008885D1 DE60008885T DE60008885T DE60008885D1 DE 60008885 D1 DE60008885 D1 DE 60008885D1 DE 60008885 T DE60008885 T DE 60008885T DE 60008885 T DE60008885 T DE 60008885T DE 60008885 D1 DE60008885 D1 DE 60008885D1
- Authority
- DE
- Germany
- Prior art keywords
- mechanical alloying
- components produced
- tungsten alloys
- producing tungsten
- constituents
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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)
- Adornments (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/356,996 US6248150B1 (en) | 1999-07-20 | 1999-07-20 | Method for manufacturing tungsten-based materials and articles by mechanical alloying |
PCT/US2000/040420 WO2001006203A1 (en) | 1999-07-20 | 2000-07-19 | Method for manufacturing tungsten-based materials and articles by mechanical alloying |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60008885D1 true DE60008885D1 (de) | 2004-04-15 |
Family
ID=23403869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60008885T Expired - Lifetime DE60008885D1 (de) | 1999-07-20 | 2000-07-19 | Verfahren zur herstellung von wolframlegierungen und bauteile die mittels eines mechanischen legierungsverfahren hergestellt sind |
Country Status (7)
Country | Link |
---|---|
US (2) | US6248150B1 (de) |
EP (1) | EP1203198B1 (de) |
AT (1) | ATE261578T1 (de) |
AU (1) | AU7387400A (de) |
DE (1) | DE60008885D1 (de) |
DK (1) | DK1203198T3 (de) |
WO (1) | WO2001006203A1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6640724B1 (en) | 1999-08-04 | 2003-11-04 | Olin Corporation | Slug for industrial ballistic tool |
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 |
WO2002087808A2 (en) * | 2001-04-26 | 2002-11-07 | International Non-Toxic Composites Corp. | Composite material containing tungsten, tin and organic additive |
CN1174826C (zh) * | 2001-06-26 | 2004-11-10 | 中国科学院长春应用化学研究所 | 钨铝合金粉末的制备方法 |
TWI291458B (en) * | 2001-10-12 | 2007-12-21 | Phild Co Ltd | Method and device for producing titanium-containing high performance water |
WO2003033751A1 (en) * | 2001-10-16 | 2003-04-24 | International Non-Toxic Composites Corp. | Composite material containing tungsten and bronze |
WO2003033753A2 (en) * | 2001-10-16 | 2003-04-24 | International Non-Toxic Composites Corp. | High density non-toxic composites comprising tungsten, another metal and polymer powder |
GB2382122A (en) * | 2001-11-14 | 2003-05-21 | Qinetiq Ltd | Shaped charge liner |
EP1453627A4 (de) | 2001-12-05 | 2006-04-12 | Baker Hughes Inc | Verfestigte harte materialien, herstellungsverfahren und anwendungen |
WO2003064961A1 (en) * | 2002-01-30 | 2003-08-07 | Amick Darryl D | Tungsten-containing articles and methods for forming the same |
AU2003275096A1 (en) * | 2002-06-10 | 2003-12-22 | Dwa Technologies, Inc. | Method for producing metal matrix composites |
WO2004017011A2 (en) * | 2002-08-16 | 2004-02-26 | Bismuth Cartridge Company | Method of making a frangible non-toxic projectile |
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 |
US6799518B1 (en) * | 2003-10-15 | 2004-10-05 | Keith T. Williams | Method and apparatus for frangible projectiles |
US20050188890A1 (en) * | 2004-02-26 | 2005-09-01 | Alltrista Zinc Products, L.P. | Composition and method for making frangible bullet |
US7399334B1 (en) | 2004-05-10 | 2008-07-15 | 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 |
US20060027129A1 (en) * | 2004-07-19 | 2006-02-09 | Kolb Christopher W | Particulate compositions of particulate metal and polymer binder |
US20060123690A1 (en) * | 2004-12-14 | 2006-06-15 | Anderson Mark C | Fish hook and related methods |
US7380503B2 (en) | 2004-12-20 | 2008-06-03 | Newtec Services Group | Method and apparatus for self-destruct frangible projectiles |
US7770521B2 (en) | 2005-06-03 | 2010-08-10 | Newtec Services Group, Inc. | Method and apparatus for a projectile incorporating a metastable interstitial composite material |
US8122832B1 (en) | 2006-05-11 | 2012-02-28 | Spherical Precision, Inc. | Projectiles for shotgun shells and the like, and methods of manufacturing the same |
US20080005953A1 (en) * | 2006-07-07 | 2008-01-10 | Anderson Tackle Company | Line guides for fishing rods |
WO2008079333A2 (en) * | 2006-12-21 | 2008-07-03 | Anderson Mark C | Cutting tools made of an in situ composite of bulk-solidifying amorphous alloy |
WO2008100585A2 (en) * | 2007-02-14 | 2008-08-21 | Anderson Mark C | Fish hook made of an in situ composite of bulk-solidifying amorphous alloy |
CA2681472A1 (en) * | 2007-03-19 | 2008-09-25 | Continuous Metal Technology, Inc. | Fishing lure and method of manufacturing a fishing lure |
US20090056509A1 (en) * | 2007-07-11 | 2009-03-05 | Anderson Mark C | Pliers made of an in situ composite of bulk-solidifying amorphous alloy |
US20090042057A1 (en) * | 2007-08-10 | 2009-02-12 | Springfield Munitions Company, Llc | Metal composite article and method of manufacturing |
US8171851B2 (en) * | 2009-04-01 | 2012-05-08 | Kennametal Inc. | Kinetic energy penetrator |
US8726778B2 (en) | 2011-02-16 | 2014-05-20 | Ervin Industries, Inc. | Cost-effective high-volume method to produce metal cubes with rounded edges |
ES2398575B1 (es) * | 2011-06-08 | 2014-04-15 | Real Federacion Española De Caza | Adición a la patente es2223305 "munición ecológica". |
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 |
DE102019116153A1 (de) | 2019-06-13 | 2020-12-17 | Kennametal Inc. | Panzerungsplatte, Panzerungsplattenverbund und Panzerung |
Family Cites Families (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA521944A (en) | 1956-02-21 | J. Stutzman Milo | Process for making shot | |
US1847617A (en) | 1928-02-11 | 1932-03-01 | Hirsch Kupfer & Messingwerke | Hard alloy |
US2119876A (en) | 1936-12-24 | 1938-06-07 | Remington Arms Co Inc | Shot |
US2183359A (en) | 1938-06-24 | 1939-12-12 | Gen Electric Co Ltd | Method of manufacture of heavy metallic material |
GB731237A (en) | 1952-12-30 | 1955-06-01 | Josef Jacobs | Improvements in or relating to the manufacture of cast iron or steel shot |
US2995090A (en) | 1954-07-02 | 1961-08-08 | Remington Arms Co Inc | Gallery bullet |
US2919471A (en) | 1958-04-24 | 1960-01-05 | Olin Mathieson | Metal fabrication |
US3123003A (en) | 1962-01-03 | 1964-03-03 | lange | |
US3372021A (en) | 1964-06-19 | 1968-03-05 | Union Carbide Corp | Tungsten addition agent |
US3785801A (en) * | 1968-03-01 | 1974-01-15 | Int Nickel Co | Consolidated composite materials by powder metallurgy |
US3623849A (en) * | 1969-08-25 | 1971-11-30 | Int Nickel Co | Sintered refractory articles of manufacture |
FR2225980A5 (de) | 1969-10-28 | 1974-11-08 | Onera (Off Nat Aerospatiale) | |
US3852907A (en) * | 1973-10-01 | 1974-12-10 | S Haught | Fishing sinker |
US4035115A (en) | 1975-01-14 | 1977-07-12 | Sundstrand Corporation | Vane pump |
US3953194A (en) | 1975-06-20 | 1976-04-27 | Allegheny Ludlum Industries, Inc. | Process for reclaiming cemented metal carbide |
FR2320801A1 (fr) | 1975-08-13 | 1977-03-11 | Nickel Sln Ste Metallurg Le | Procede pour fabriquer des grenailles de ferro-nickel pour la galvanoplastie |
JPS5268800A (en) | 1975-12-03 | 1977-06-07 | Tatsuhiro Katagiri | Canister used for shotgun and method of producing same |
US4027594A (en) | 1976-06-21 | 1977-06-07 | Olin Corporation | Disintegrating lead shot |
US4035116A (en) | 1976-09-10 | 1977-07-12 | Arthur D. Little, Inc. | Process and apparatus for forming essentially spherical pellets directly from a melt |
US4138249A (en) | 1978-05-26 | 1979-02-06 | Cabot Corporation | Process for recovering valuable metals from superalloy scrap |
US4338126A (en) | 1980-06-09 | 1982-07-06 | Gte Products Corporation | Recovery of tungsten from heavy metal alloys |
US4383853A (en) | 1981-02-18 | 1983-05-17 | William J. McCollough | Corrosion-resistant Fe-Cr-uranium238 pellet and method for making the same |
US4961383A (en) | 1981-06-26 | 1990-10-09 | The United States Of America As Represented By The Secretary Of The Navy | Composite tungsten-steel armor penetrators |
US4488959A (en) | 1981-09-21 | 1984-12-18 | Agar Gordon E | Scheelite flotation process |
US4760794A (en) | 1982-04-21 | 1988-08-02 | Norman Allen | Explosive small arms projectile |
US4428295A (en) | 1982-05-03 | 1984-01-31 | Olin Corporation | High density shot |
JPS596305A (ja) | 1982-06-30 | 1984-01-13 | Tanaka Kikinzoku Kogyo Kk | 金属粒の製造方法 |
GB8329526D0 (en) | 1983-11-04 | 1983-12-07 | Wimet Ltd | Pellets |
US4780981A (en) | 1982-09-27 | 1988-11-01 | Hayward Andrew C | High density materials and products |
US4949645A (en) | 1982-09-27 | 1990-08-21 | Royal Ordnance Speciality Metals Ltd. | High density materials and products |
US4784690A (en) | 1985-10-11 | 1988-11-15 | Gte Products Corporation | Low density tungsten alloy article and method for producing same |
FR2672619A1 (fr) * | 1985-11-07 | 1992-08-14 | Fraunhofer Ges Forschung | Materiau composite a base de tungstene et procede pour sa preparation. |
US4897117A (en) | 1986-03-25 | 1990-01-30 | Teledyne Industries, Inc. | Hardened penetrators |
GB8622464D0 (en) | 1986-09-18 | 1986-10-22 | British Petroleum Co Plc | Graded structure composites |
FR2617192B1 (fr) | 1987-06-23 | 1989-10-20 | Cime Bocuze | Procede pour reduire la dispersion des valeurs des caracteristiques mecaniques d'alliages de tungstene-nickel-fer |
FR2622209B1 (fr) | 1987-10-23 | 1990-01-26 | Cime Bocuze | Alliages lourds de tungstene-nickel-fer a tres hautes caracteristiques mecaniques et procede de fabrication desdits alliages |
JPH0689365B2 (ja) | 1987-11-27 | 1994-11-09 | 川崎製鉄株式会社 | 粉末冶金用アトマイズ予合金鋼粉 |
FR2633205B1 (fr) | 1988-06-22 | 1992-04-30 | Cime Bocuze | Procede de mise en forme directe et d'optimisation des caracteristiques mecaniques de projectiles perforants en alliage de tungstene a haute densite |
US4881465A (en) | 1988-09-01 | 1989-11-21 | Hooper Robert C | Non-toxic shot pellets for shotguns and method |
US4990195A (en) | 1989-01-03 | 1991-02-05 | Gte Products Corporation | Process for producing tungsten heavy alloys |
CA1327913C (en) | 1989-02-24 | 1994-03-22 | Yvan Martel | Non-ricocheting projectile and method of making same |
US5175391A (en) | 1989-04-06 | 1992-12-29 | The United States Of America As Represented By The Secretary Of The Army | Method for the multimaterial construction of shaped-charge liners |
US4940404A (en) | 1989-04-13 | 1990-07-10 | Westinghouse Electric Corp. | Method of making a high velocity armor penetrator |
US4949644A (en) | 1989-06-23 | 1990-08-21 | Brown John E | Non-toxic shot and shot shell containing same |
BR9107059A (pt) | 1990-10-31 | 1993-09-14 | John E Brown | Balas para arma de fogo isentas de chumbo e cartuchos incluindo as mesmas |
US5088415A (en) | 1990-10-31 | 1992-02-18 | Safety Shot Limited Partnership | Environmentally improved shot |
US5049184A (en) | 1990-12-17 | 1991-09-17 | Carpenter Technology Corporation | Method of making a low thermal expansion, high thermal conductivity, composite powder metallurgy member and a member made thereby |
US5127332A (en) | 1991-10-07 | 1992-07-07 | Olin Corporation | Hunting bullet with reduced environmental lead exposure |
US5237930A (en) | 1992-02-07 | 1993-08-24 | Snc Industrial Technologies, Inc. | Frangible practice ammunition |
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 |
US5713981A (en) | 1992-05-05 | 1998-02-03 | Teledyne Industries, Inc. | Composite shot |
US5527376A (en) | 1994-10-18 | 1996-06-18 | Teledyne Industries, Inc. | Composite shot |
US5264022A (en) | 1992-05-05 | 1993-11-23 | Teledyne Industries, Inc. | Composite shot |
US5831188A (en) | 1992-05-05 | 1998-11-03 | Teledyne Industries, Inc. | Composite shots and methods of making |
GB9308287D0 (en) | 1993-04-22 | 1993-06-09 | Epron Ind Ltd | Low toxicity shot pellets |
US5913256A (en) | 1993-07-06 | 1999-06-15 | Lockheed Martin Energy Systems, Inc. | Non-lead environmentally safe projectiles and explosive container |
GB9318437D0 (en) | 1993-09-06 | 1993-10-20 | Gardner John Christopher | High specific gravity material |
US5399187A (en) | 1993-09-23 | 1995-03-21 | Olin Corporation | Lead-free bullett |
CZ265496A3 (en) | 1994-03-17 | 1997-02-12 | Teledyne Ind | Composite product, alloy and process |
EP0769131A4 (de) | 1994-07-06 | 1998-06-03 | Lockheed Martin Energy Sys Inc | Bleifreie, umweltfreundliche geschosse und herstellungsverfahren |
US5820707A (en) | 1995-03-17 | 1998-10-13 | Teledyne Industries, Inc. | Composite article, alloy and method |
US5912399A (en) | 1995-11-15 | 1999-06-15 | Materials Modification Inc. | Chemical synthesis of refractory metal based composite powders |
US5740516A (en) | 1996-12-31 | 1998-04-14 | Remington Arms Company, Inc. | Firearm bolt |
US5950064A (en) * | 1997-01-17 | 1999-09-07 | Olin Corporation | Lead-free shot formed by liquid phase bonding |
US5905936A (en) | 1997-08-06 | 1999-05-18 | Teledyne Wah Chang | Method and apparatus for shaping spheres and process for sintering |
US5917143A (en) | 1997-08-08 | 1999-06-29 | Remington Arms Company, Inc. | Frangible powdered iron projectiles |
US5922978A (en) * | 1998-03-27 | 1999-07-13 | Omg Americas, Inc. | Method of preparing pressable powders of a transition metal carbide, iron group metal or mixtures thereof |
-
1999
- 1999-07-20 US US09/356,996 patent/US6248150B1/en not_active Expired - Fee Related
-
2000
- 2000-07-19 DK DK00962003T patent/DK1203198T3/da active
- 2000-07-19 AT AT00962003T patent/ATE261578T1/de not_active IP Right Cessation
- 2000-07-19 EP EP00962003A patent/EP1203198B1/de not_active Expired - Lifetime
- 2000-07-19 DE DE60008885T patent/DE60008885D1/de not_active Expired - Lifetime
- 2000-07-19 AU AU73874/00A patent/AU7387400A/en not_active Abandoned
- 2000-07-19 WO PCT/US2000/040420 patent/WO2001006203A1/en active IP Right Grant
-
2001
- 2001-06-18 US US09/883,798 patent/US6527824B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2001006203A1 (en) | 2001-01-25 |
ATE261578T1 (de) | 2004-03-15 |
EP1203198A1 (de) | 2002-05-08 |
DK1203198T3 (da) | 2004-07-12 |
US20020017163A1 (en) | 2002-02-14 |
EP1203198A4 (de) | 2002-10-02 |
US6248150B1 (en) | 2001-06-19 |
EP1203198B1 (de) | 2004-03-10 |
AU7387400A (en) | 2001-02-05 |
US6527824B2 (en) | 2003-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60008885D1 (de) | Verfahren zur herstellung von wolframlegierungen und bauteile die mittels eines mechanischen legierungsverfahren hergestellt sind | |
ATE195766T1 (de) | Verfahren zur herstellung zementierter karbidartikel | |
ATE134389T1 (de) | Verfahren zur herstellung von metallen, legierungen und keramischen materialien | |
TR23644A (tr) | Tungsten-nikel-demir halitalarinin mekanik oezel- liklerinin degerlerinin dagilimini azaltmak icin usul | |
SE9101500L (sv) | Legering med hoeg densitet och hoeg duktilitet | |
JPS569342A (en) | Preparation of titanium nitride base hard sintered alloy for decorative parts | |
BR0314079A (pt) | Método de preparação de componentes com base de ferro pela compactação a elevadas pressões | |
SE9002070L (sv) | Jaernbaserat pulver, av detta framstaelld komponent samt saett att framstaella denna | |
JPS5666372A (en) | Die for lead alloy casting | |
ATE235578T1 (de) | Hochfeste gesinterte legierung und verfahren zu deren herstellung | |
JPS5226674A (en) | Cutting method of plastic long piece | |
SU1586243A1 (ru) | Сплав на основе алюминия | |
JPS5282609A (en) | Wc-based super hard alloy having high hardness and toughness | |
RU2043871C1 (ru) | Способ получения ферромагнитных частиц из сплавов кобальта с хромом | |
Bertilsson et al. | Dynamic Properties of Phosphorous-Alloyed Sintered Steel | |
JPS5589462A (en) | Manufacturing method of intermetallic compound magnet | |
JPS5597419A (en) | Additive for iron and steel | |
JPS556402A (en) | Hard sintered alloy for decoration | |
GB671543A (en) | Improvements in and relating to composite sintered metal powder articles | |
JPS5388608A (en) | Super hard alloy for ornaments | |
JPS5594493A (en) | Manufacture of anodic-oxidized aluminum composite body | |
Ogura et al. | Method of Making Iron-Based Powder Mixture | |
UA15500A (uk) | Спосіб спікаhhя твердих сплавів | |
JPS5356113A (en) | Grain refining method for aluminum or its alloy | |
JPS51122607A (en) | A process for producing a metal powder sintered and oil-impregnated be aring |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |