YU46262B - Postopek za zmanjšanje disperzije vrednos-ti mehanskih lastnosti zlitin volfram-mikelj-željezo - Google Patents
Postopek za zmanjšanje disperzije vrednos-ti mehanskih lastnosti zlitin volfram-mikelj-željezoInfo
- Publication number
- YU46262B YU46262B YU120188A YU120188A YU46262B YU 46262 B YU46262 B YU 46262B YU 120188 A YU120188 A YU 120188A YU 120188 A YU120188 A YU 120188A YU 46262 B YU46262 B YU 46262B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- tungsten
- mechanical properties
- reducing
- iron
- mikelj
- Prior art date
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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Conductive Materials (AREA)
- Contacts (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
kot sta hitrost prehoda skozi peč in temperatura izstopnega področja peči, pri čemer se te zlitine dobi skozi peč in temperatura izstopnega področja peči, pri čemer se te zlitine dobi izhajajoč iz različnih začetnih praškov, ki poleg volframa vsebujejo po teži 1-10% niklja in 1-10% železa in ki se jih stisnjene žge med 1 uro in 10 urami pri temperaturi med 1000 В°C in 1700 В°C, označen s tem, da se začetnemu prašku skupaj dodaja praška kobalta in mangana in z granulacijo med 1 in 15 m v količini, ki po teži obsega med 0,02 in 2% kobalta in med 0,02 in 2% mangana.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8709169A FR2617192B1 (fr) | 1987-06-23 | 1987-06-23 | Procede pour reduire la dispersion des valeurs des caracteristiques mecaniques d'alliages de tungstene-nickel-fer |
Publications (2)
Publication Number | Publication Date |
---|---|
YU120188A YU120188A (en) | 1990-08-31 |
YU46262B true YU46262B (sh) | 1993-05-28 |
Family
ID=9352646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU120188A YU46262B (sh) | 1987-06-23 | 1988-06-22 | Postopek za zmanjšanje disperzije vrednos-ti mehanskih lastnosti zlitin volfram-mikelj-željezo |
Country Status (21)
Country | Link |
---|---|
US (1) | US4931252A (sh) |
EP (1) | EP0297001B1 (sh) |
JP (1) | JPH08939B2 (sh) |
KR (1) | KR920004706B1 (sh) |
CN (1) | CN1013042B (sh) |
AT (1) | ATE68834T1 (sh) |
AU (1) | AU603229B2 (sh) |
BR (1) | BR8803055A (sh) |
CA (1) | CA1340873C (sh) |
DE (1) | DE3865753D1 (sh) |
ES (1) | ES2025320B3 (sh) |
FR (1) | FR2617192B1 (sh) |
GR (1) | GR3002979T3 (sh) |
IL (1) | IL86816A (sh) |
IN (1) | IN169594B (sh) |
RU (1) | RU1797627C (sh) |
SG (1) | SG12993G (sh) |
TR (1) | TR23644A (sh) |
UA (1) | UA13386A (sh) |
YU (1) | YU46262B (sh) |
ZA (1) | ZA884454B (sh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5019330A (en) * | 1990-08-03 | 1991-05-28 | General Electric Company | Method of forming improved tungsten ingots |
US5234487A (en) * | 1991-04-15 | 1993-08-10 | Tosoh Smd, Inc. | Method of producing tungsten-titanium sputter targets and targets produced thereby |
US5603073A (en) * | 1991-04-16 | 1997-02-11 | Southwest Research Institute | Heavy alloy based on tungsten-nickel-manganese |
US5328657A (en) * | 1992-02-26 | 1994-07-12 | Drexel University | Method of molding metal particles |
US5527376A (en) * | 1994-10-18 | 1996-06-18 | Teledyne Industries, Inc. | Composite shot |
US5713981A (en) * | 1992-05-05 | 1998-02-03 | Teledyne Industries, Inc. | Composite shot |
US6136105A (en) * | 1998-06-12 | 2000-10-24 | Lockheed Martin Corporation | Process for imparting high strength, ductility, and toughness to tungsten heavy alloy (WHA) materials |
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 |
US6447715B1 (en) * | 2000-01-14 | 2002-09-10 | Darryl D. Amick | Methods for producing medium-density articles from high-density tungsten alloys |
US7217389B2 (en) | 2001-01-09 | 2007-05-15 | 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 |
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 |
EP1633897A2 (en) * | 2003-04-11 | 2006-03-15 | Darryl Dean Amick | System and method for processing ferrotungsten and other tungsten alloys articles formed therefrom and methods for detecting the same |
US7399334B1 (en) | 2004-05-10 | 2008-07-15 | Spherical Precision, Inc. | High density nontoxic projectiles and other articles, and methods for making the same |
JP4916450B2 (ja) * | 2005-11-28 | 2012-04-11 | 株式会社アライドマテリアル | タングステン合金粒、それを用いた加工方法およびその製造方法 |
US8122832B1 (en) | 2006-05-11 | 2012-02-28 | Spherical Precision, Inc. | Projectiles for shotgun shells and the like, and methods of manufacturing the same |
US9046328B2 (en) | 2011-12-08 | 2015-06-02 | Environ-Metal, Inc. | Shot shells with performance-enhancing absorbers |
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 |
CN106834856B (zh) * | 2017-01-16 | 2018-11-16 | 西安华山金属制品有限公司 | 一种W-Ni-Fe-Y-ZrB2多相合金材料及其制备方法 |
CN115011853A (zh) * | 2022-06-17 | 2022-09-06 | 深圳艾利佳材料科技有限公司 | 延伸性高的钨合金及其制备工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3888636A (en) * | 1971-02-01 | 1975-06-10 | Us Health | High density, high ductility, high strength tungsten-nickel-iron alloy & process of making therefor |
JPS4937806A (sh) * | 1972-08-11 | 1974-04-08 | ||
US3988118A (en) * | 1973-05-21 | 1976-10-26 | P. R. Mallory & Co., Inc. | Tungsten-nickel-iron-molybdenum alloys |
US3979209A (en) * | 1975-02-18 | 1976-09-07 | The United States Of America As Represented By The United States Energy Research And Development Administration | Ductile tungsten-nickel alloy and method for making same |
US3979234A (en) * | 1975-09-18 | 1976-09-07 | The United States Of America As Represented By The United States Energy Research And Development Administration | Process for fabricating articles of tungsten-nickel-iron alloy |
DE3438547C2 (de) * | 1984-10-20 | 1986-10-02 | Dornier System Gmbh, 7990 Friedrichshafen | Wärmebehandlungsverfahren für vorlegierte, zweiphasige Wolframpulver |
US4762559A (en) * | 1987-07-30 | 1988-08-09 | Teledyne Industries, Incorporated | High density tungsten-nickel-iron-cobalt alloys having improved hardness and method for making same |
-
1987
- 1987-06-23 FR FR8709169A patent/FR2617192B1/fr not_active Expired
-
1988
- 1988-05-24 IN IN412/CAL/88A patent/IN169594B/en unknown
- 1988-05-27 US US07/199,913 patent/US4931252A/en not_active Expired - Lifetime
- 1988-06-21 IL IL86816A patent/IL86816A/xx not_active IP Right Cessation
- 1988-06-21 CN CN88103710A patent/CN1013042B/zh not_active Expired
- 1988-06-21 EP EP88420211A patent/EP0297001B1/fr not_active Expired - Lifetime
- 1988-06-21 AT AT88420211T patent/ATE68834T1/de not_active IP Right Cessation
- 1988-06-21 ES ES88420211T patent/ES2025320B3/es not_active Expired - Lifetime
- 1988-06-21 TR TR88/0437A patent/TR23644A/xx unknown
- 1988-06-21 JP JP63153360A patent/JPH08939B2/ja not_active Expired - Lifetime
- 1988-06-21 DE DE8888420211T patent/DE3865753D1/de not_active Expired - Lifetime
- 1988-06-22 RU SU884356071A patent/RU1797627C/ru active
- 1988-06-22 AU AU18252/88A patent/AU603229B2/en not_active Ceased
- 1988-06-22 ZA ZA884454A patent/ZA884454B/xx unknown
- 1988-06-22 YU YU120188A patent/YU46262B/sh unknown
- 1988-06-22 BR BR8803055A patent/BR8803055A/pt not_active IP Right Cessation
- 1988-06-22 CA CA000570132A patent/CA1340873C/fr not_active Expired - Fee Related
- 1988-06-22 KR KR1019880007535A patent/KR920004706B1/ko not_active IP Right Cessation
- 1988-06-22 UA UA4356071A patent/UA13386A/uk unknown
-
1991
- 1991-10-24 GR GR91400633T patent/GR3002979T3/el unknown
-
1993
- 1993-02-06 SG SG129/93A patent/SG12993G/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA884454B (en) | 1989-03-29 |
CA1340873C (fr) | 2000-01-11 |
KR920004706B1 (ko) | 1992-06-13 |
DE3865753D1 (de) | 1991-11-28 |
US4931252A (en) | 1990-06-05 |
GR3002979T3 (en) | 1993-01-25 |
TR23644A (tr) | 1990-05-28 |
ES2025320B3 (es) | 1992-03-16 |
IL86816A0 (en) | 1988-11-30 |
SG12993G (en) | 1993-05-21 |
EP0297001A1 (fr) | 1988-12-28 |
UA13386A (uk) | 1997-02-28 |
FR2617192B1 (fr) | 1989-10-20 |
JPH01195247A (ja) | 1989-08-07 |
CN1013042B (zh) | 1991-07-03 |
IN169594B (sh) | 1991-11-16 |
AU1825288A (en) | 1989-01-05 |
KR890000193A (ko) | 1989-03-13 |
BR8803055A (pt) | 1989-01-10 |
ATE68834T1 (de) | 1991-11-15 |
JPH08939B2 (ja) | 1996-01-10 |
CN1031257A (zh) | 1989-02-22 |
YU120188A (en) | 1990-08-31 |
AU603229B2 (en) | 1990-11-08 |
IL86816A (en) | 1992-06-21 |
EP0297001B1 (fr) | 1991-10-23 |
FR2617192A1 (fr) | 1988-12-30 |
RU1797627C (ru) | 1993-02-23 |
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