FR1284531A - Procédé de fabrication de tantale métallique - Google Patents
Procédé de fabrication de tantale métalliqueInfo
- Publication number
- FR1284531A FR1284531A FR824092A FR824092A FR1284531A FR 1284531 A FR1284531 A FR 1284531A FR 824092 A FR824092 A FR 824092A FR 824092 A FR824092 A FR 824092A FR 1284531 A FR1284531 A FR 1284531A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- metal tantalum
- tantalum manufacturing
- metal
- tantalum
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 229910052715 tantalum Inorganic materials 0.000 title 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 title 1
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
- 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
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/24—Obtaining niobium or tantalum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL252366D NL252366A (fr) | 1958-06-13 | ||
US741865A US2950185A (en) | 1958-06-13 | 1958-06-13 | Production of tantalum powder |
DEN16680A DE1141794B (de) | 1958-06-13 | 1959-05-06 | Verfahren zur Herstellung von Tantalpulver |
FR824092A FR1284531A (fr) | 1958-06-13 | 1960-04-11 | Procédé de fabrication de tantale métallique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US741865A US2950185A (en) | 1958-06-13 | 1958-06-13 | Production of tantalum powder |
FR824092A FR1284531A (fr) | 1958-06-13 | 1960-04-11 | Procédé de fabrication de tantale métallique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1284531A true FR1284531A (fr) | 1962-02-16 |
Family
ID=37891422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR824092A Expired FR1284531A (fr) | 1958-06-13 | 1960-04-11 | Procédé de fabrication de tantale métallique |
Country Status (4)
Country | Link |
---|---|
US (1) | US2950185A (fr) |
DE (1) | DE1141794B (fr) |
FR (1) | FR1284531A (fr) |
NL (1) | NL252366A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2427867A1 (fr) * | 1978-06-06 | 1980-01-04 | Fansteel Inc | Procede de production de poudres de tantale et de niobium |
FR2595278A1 (fr) * | 1986-03-04 | 1987-09-11 | Cabot Corp | Procede de production de poudre de tantale |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3295951A (en) * | 1965-02-02 | 1967-01-03 | Nat Res Corp | Production of metals |
US3992192A (en) * | 1974-07-01 | 1976-11-16 | Haig Vartanian | Metal powder production |
US4141720A (en) * | 1978-05-16 | 1979-02-27 | Nrc, Inc. | Tantalum powder reclaiming |
US4445931A (en) * | 1980-10-24 | 1984-05-01 | The United States Of America As Represented By The Secretary Of The Interior | Production of metal powder |
DE3712281A1 (de) * | 1987-04-10 | 1988-10-27 | Heraeus Gmbh W C | Verfahren zur herstellung von hochduktilem tantal-halbzeug |
US5524836A (en) * | 1993-02-12 | 1996-06-11 | Board Of Control Of Michigan Technological University | Method for producing powder from polycrystalline inorganic material |
US5442978A (en) * | 1994-05-19 | 1995-08-22 | H. C. Starck, Inc. | Tantalum production via a reduction of K2TAF7, with diluent salt, with reducing agent provided in a fast series of slug additions |
CZ303685B6 (cs) | 1998-05-06 | 2013-03-06 | H. C. Starck Inc. | Práskový niob ve forme aglomerovaných primárních cástic, anoda kondenzátoru z tohoto práskového niobu a kondenzátor |
US6323055B1 (en) * | 1998-05-27 | 2001-11-27 | The Alta Group, Inc. | Tantalum sputtering target and method of manufacture |
US6348113B1 (en) | 1998-11-25 | 2002-02-19 | Cabot Corporation | High purity tantalum, products containing the same, and methods of making the same |
US6515846B1 (en) * | 1999-02-08 | 2003-02-04 | H.C. Starck, Inc. | Capacitor substrates made of refractory metal nitrides |
US6432161B1 (en) * | 2000-02-08 | 2002-08-13 | Cabot Supermetals K.K. | Nitrogen-containing metal powder, production process thereof, and porous sintered body and solid electrolytic capacitor using the metal powder |
DE60136351D1 (de) * | 2000-05-22 | 2008-12-11 | Cabot Corp | Hochreines niobmetall und erzeugnisse daraus und verfahren zu dessen herstellung |
US6849104B2 (en) * | 2000-10-10 | 2005-02-01 | H. C. Starck Inc. | Metalothermic reduction of refractory metal oxides |
CN1257998C (zh) * | 2001-01-11 | 2006-05-31 | 卡伯特公司 | 钽和铌的坯料及其制造方法 |
US7354472B2 (en) * | 2004-06-21 | 2008-04-08 | H.C. Starck Inc. | Metalothermic reduction of refractory metal oxides |
US20080011124A1 (en) * | 2004-09-08 | 2008-01-17 | H.C. Starck Gmbh & Co. Kg | Deoxidation of Valve Metal Powders |
US20080105082A1 (en) * | 2004-09-29 | 2008-05-08 | Shekhter Leonid N | Magnesium Removal From Magnesium Reduced Metal Powders |
US7431751B2 (en) * | 2004-09-29 | 2008-10-07 | H.C. Starck Inc. | Magnesium removal from magnesium reduced metal powders |
US7399335B2 (en) * | 2005-03-22 | 2008-07-15 | H.C. Starck Inc. | Method of preparing primary refractory metal |
CN101879605B (zh) * | 2010-06-18 | 2012-07-04 | 江门富祥电子材料有限公司 | 搅拌钠还原氟钽酸钾制取钽粉的方法及装置 |
CN101879603B (zh) * | 2010-06-18 | 2012-05-30 | 江门富祥电子材料有限公司 | 钽粉的生产方法和装置 |
CN104801725B (zh) * | 2015-05-18 | 2018-01-23 | 江门富祥电子材料有限公司 | 一种钠还原氟钽酸钾的反应装置及用其制造钽粉的方法 |
KR102503996B1 (ko) | 2018-03-05 | 2023-03-02 | 글로벌 어드밴스드 메탈스 유에스에이, 아이엔씨. | 구형 탄탈럼 분말, 그를 함유하는 생성물, 및 그의 제조 방법 |
EP3746238A1 (fr) | 2018-03-05 | 2020-12-09 | Global Advanced Metals USA, Inc. | Anodes contenant une poudre sphérique et des condensateurs |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA541517A (fr) * | 1957-05-28 | Fansteel Metallurgical Corporation | Recuperation de tantale et columbium | |
US2069705A (en) * | 1934-04-30 | 1937-02-02 | Alais & Froges & Camarque Cie | Process of manufacture of metallic glucinum and its alloys |
US2193364A (en) * | 1936-06-06 | 1940-03-12 | Perosa Corp | Process for obtaining beryllium and beryllium alloys |
DE815107C (de) * | 1950-01-17 | 1951-09-27 | Hermann C Starck A G | Verfahren zur Herstellung von Tantal-Metall |
US2823991A (en) * | 1954-06-23 | 1958-02-18 | Nat Distillers Chem Corp | Process for the manufacture of titanium metal |
GB791121A (en) * | 1954-11-18 | 1958-02-26 | Atomic Energy Authority Uk | Improvements in or relating to the production of niobium |
US2837426A (en) * | 1955-01-31 | 1958-06-03 | Nat Distillers Chem Corp | Cyclic process for the manufacture of titanium-aluminum alloys and regeneration of intermediates thereof |
-
0
- NL NL252366D patent/NL252366A/xx unknown
-
1958
- 1958-06-13 US US741865A patent/US2950185A/en not_active Expired - Lifetime
-
1959
- 1959-05-06 DE DEN16680A patent/DE1141794B/de active Granted
-
1960
- 1960-04-11 FR FR824092A patent/FR1284531A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2427867A1 (fr) * | 1978-06-06 | 1980-01-04 | Fansteel Inc | Procede de production de poudres de tantale et de niobium |
FR2595278A1 (fr) * | 1986-03-04 | 1987-09-11 | Cabot Corp | Procede de production de poudre de tantale |
BE1000560A3 (fr) * | 1986-03-04 | 1989-02-07 | Cabot Corp | Procede de production de poudre de tantale. |
Also Published As
Publication number | Publication date |
---|---|
DE1141794C2 (fr) | 1963-06-27 |
DE1141794B (de) | 1962-12-27 |
US2950185A (en) | 1960-08-23 |
NL252366A (fr) |
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