SE9402548L - Metod för tillverkning av pulver av hårdmaterial av WC och Co och/eller Ni - Google Patents
Metod för tillverkning av pulver av hårdmaterial av WC och Co och/eller NiInfo
- Publication number
- SE9402548L SE9402548L SE9402548A SE9402548A SE9402548L SE 9402548 L SE9402548 L SE 9402548L SE 9402548 A SE9402548 A SE 9402548A SE 9402548 A SE9402548 A SE 9402548A SE 9402548 L SE9402548 L SE 9402548L
- Authority
- SE
- Sweden
- Prior art keywords
- powder
- production
- hard materials
- solution
- powder containing
- Prior art date
Links
- 239000000843 powder Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 title 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
- B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9402548A SE502930C2 (sv) | 1994-07-21 | 1994-07-21 | Metod för tillverkning av pulver av hårdmaterial av WC och Co och/eller Ni |
US08/464,564 US5658395A (en) | 1994-07-21 | 1995-06-05 | Method of preparing powders for hard materials from APT and soluble cobalt salts |
EP95926572A EP0769989B1 (en) | 1994-07-21 | 1995-07-18 | Method of preparing powders for hard materials from apt and soluble cobalt salts |
PCT/SE1995/000872 WO1996003239A1 (en) | 1994-07-21 | 1995-07-18 | Method of preparing powders for hard materials from apt and soluble cobalt salts |
JP8505690A JPH10503239A (ja) | 1994-07-21 | 1995-07-18 | Aptと可溶性コバルト塩とから超硬材料の粉末を作成する方法 |
AT95926572T ATE193474T1 (de) | 1994-07-21 | 1995-07-18 | Verfahren zur herstellung von pulvern für harte materialien aus ammoniumwolframat und löslichen kobaltsalzen |
DE69517322T DE69517322T2 (de) | 1994-07-21 | 1995-07-18 | Verfahren zur herstellung von pulvern für harte materialien aus ammoniumwolframat und löslichen kobaltsalzen |
ZA956032A ZA956032B (en) | 1994-07-21 | 1995-07-19 | Method of preparing powders for hard materials from APT and soluble cobalt salts |
IL11467595A IL114675A (en) | 1994-07-21 | 1995-07-19 | Method for preparing powders for hard materials from soluble cobalt salts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9402548A SE502930C2 (sv) | 1994-07-21 | 1994-07-21 | Metod för tillverkning av pulver av hårdmaterial av WC och Co och/eller Ni |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9402548D0 SE9402548D0 (sv) | 1994-07-21 |
SE9402548L true SE9402548L (sv) | 1996-01-22 |
SE502930C2 SE502930C2 (sv) | 1996-02-26 |
Family
ID=20394784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9402548A SE502930C2 (sv) | 1994-07-21 | 1994-07-21 | Metod för tillverkning av pulver av hårdmaterial av WC och Co och/eller Ni |
Country Status (9)
Country | Link |
---|---|
US (1) | US5658395A ( ) |
EP (1) | EP0769989B1 ( ) |
JP (1) | JPH10503239A ( ) |
AT (1) | ATE193474T1 ( ) |
DE (1) | DE69517322T2 ( ) |
IL (1) | IL114675A ( ) |
SE (1) | SE502930C2 ( ) |
WO (1) | WO1996003239A1 ( ) |
ZA (1) | ZA956032B ( ) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT404912B (de) * | 1996-11-04 | 1999-03-25 | Plansee Ag | Verfahren zur herstellung von pulver-pressansätzen für feinkörniges hartmetall |
CA2221432A1 (en) * | 1996-12-05 | 1998-06-05 | Li Wu | Method of forming metal carbides and metal carbide composites |
US6010283A (en) * | 1997-08-27 | 2000-01-04 | Kennametal Inc. | Cutting insert of a cermet having a Co-Ni-Fe-binder |
US6024776A (en) * | 1997-08-27 | 2000-02-15 | Kennametal Inc. | Cermet having a binder with improved plasticity |
US6022175A (en) * | 1997-08-27 | 2000-02-08 | Kennametal Inc. | Elongate rotary tool comprising a cermet having a Co-Ni-Fe binder |
US6170917B1 (en) | 1997-08-27 | 2001-01-09 | Kennametal Inc. | Pick-style tool with a cermet insert having a Co-Ni-Fe-binder |
US5992546A (en) * | 1997-08-27 | 1999-11-30 | Kennametal Inc. | Rotary earth strata penetrating tool with a cermet insert having a co-ni-fe-binder |
FR2784690B1 (fr) * | 1998-10-16 | 2001-10-12 | Eurotungstene Poudres | Poudres metalliques microniques a base de tungstene et/ou de molybdene et de materiaux de transition 3d |
KR100346762B1 (ko) * | 1999-07-21 | 2002-07-31 | 한국기계연구원 | 초미립 WC/TiC/Co 복합초경분말 제조방법 |
IN2013CH04500A ( ) | 2013-10-04 | 2015-04-10 | Kennametal India Ltd |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3440035A (en) * | 1965-08-30 | 1969-04-22 | Toshiba Tungaloy Co Ltd | Method for preparing raw materials for sintered alloys |
US4765951A (en) * | 1988-01-14 | 1988-08-23 | Gte Products Corporation | Process for producing tungsten heavy alloy sheet by direct hydrometallurgical process |
US4800064A (en) * | 1988-01-14 | 1989-01-24 | Gte Products Corporation | Process for producing tungsten heavy alloy sheet using hydrometallurgically produced tungsten heavy alloy |
CA2045125A1 (en) * | 1989-11-09 | 1991-05-10 | Larry E. Mccandlish | Spray conversion process for the production of nanophase composite powders |
-
1994
- 1994-07-21 SE SE9402548A patent/SE502930C2/sv not_active IP Right Cessation
-
1995
- 1995-06-05 US US08/464,564 patent/US5658395A/en not_active Expired - Fee Related
- 1995-07-18 EP EP95926572A patent/EP0769989B1/en not_active Expired - Lifetime
- 1995-07-18 DE DE69517322T patent/DE69517322T2/de not_active Expired - Fee Related
- 1995-07-18 WO PCT/SE1995/000872 patent/WO1996003239A1/en active IP Right Grant
- 1995-07-18 AT AT95926572T patent/ATE193474T1/de not_active IP Right Cessation
- 1995-07-18 JP JP8505690A patent/JPH10503239A/ja not_active Ceased
- 1995-07-19 ZA ZA956032A patent/ZA956032B/xx unknown
- 1995-07-19 IL IL11467595A patent/IL114675A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE193474T1 (de) | 2000-06-15 |
WO1996003239A1 (en) | 1996-02-08 |
SE502930C2 (sv) | 1996-02-26 |
DE69517322T2 (de) | 2001-03-15 |
US5658395A (en) | 1997-08-19 |
SE9402548D0 (sv) | 1994-07-21 |
EP0769989B1 (en) | 2000-05-31 |
IL114675A0 (en) | 1995-11-27 |
EP0769989A1 (en) | 1997-05-02 |
DE69517322D1 (de) | 2000-07-06 |
JPH10503239A (ja) | 1998-03-24 |
IL114675A (en) | 1999-09-22 |
ZA956032B (en) | 1996-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |