DK115838B - Fremgangsmåde til fremstilling af metalliske nitrogenforbindelser af sjældne jordarter og af yttrium. - Google Patents
Fremgangsmåde til fremstilling af metalliske nitrogenforbindelser af sjældne jordarter og af yttrium.Info
- Publication number
- DK115838B DK115838B DK101464AA DK101464A DK115838B DK 115838 B DK115838 B DK 115838B DK 101464A A DK101464A A DK 101464AA DK 101464 A DK101464 A DK 101464A DK 115838 B DK115838 B DK 115838B
- Authority
- DK
- Denmark
- Prior art keywords
- yttrium
- production
- rare earth
- metallic compounds
- earth metallic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/0615—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium
- C01B21/063—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium with one or more actinides, e.g. UN, PuN
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/14—Etching locally
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR902971A FR1335556A (fr) | 1962-07-04 | 1962-07-04 | Perfectionnements apportés aux procédés et appareils pour la préparation de nitrures métalliques susceptibles d'être frittés ultérieurement, notamment ceux de l'uanium |
| FR926513A FR83185E (fr) | 1962-07-04 | 1963-03-01 | Perfectionnements apportés aux procédés et appareils pour la préparation de nitrures métalliques susceptibles d'être frittés ultérieurement, notamment ceux de l'uranium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK115838B true DK115838B (da) | 1969-11-17 |
Family
ID=26196501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK101464AA DK115838B (da) | 1962-07-04 | 1964-02-29 | Fremgangsmåde til fremstilling af metalliske nitrogenforbindelser af sjældne jordarter og af yttrium. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3322510A (da) |
| BE (2) | BE644550A (da) |
| CH (2) | CH415573A (da) |
| DE (2) | DE1267202B (da) |
| DK (1) | DK115838B (da) |
| FR (1) | FR83185E (da) |
| GB (2) | GB997446A (da) |
| LU (2) | LU43926A1 (da) |
| NL (2) | NL6402031A (da) |
| SE (1) | SE304982B (da) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3953355A (en) * | 1974-05-29 | 1976-04-27 | The United States Of America As Represented By The United States Energy Research And Development Administration | Preparation of uranium nitride |
| US4029740A (en) * | 1975-11-24 | 1977-06-14 | Rockwell International Corporation | Method of producing metal nitrides |
| JP3379957B2 (ja) * | 1991-06-27 | 2003-02-24 | テラダイン インダストリーズ、インコーポレイテッド | 窒化ニオビウムの調製方法 |
| US5234674A (en) * | 1991-06-27 | 1993-08-10 | Teledyne Industries, Inc. | Process for the preparation of metal carbides |
| US5188810A (en) * | 1991-06-27 | 1993-02-23 | Teledyne Industries, Inc. | Process for making niobium oxide |
| US5211921A (en) * | 1991-06-27 | 1993-05-18 | Teledyne Industries, Inc. | Process of making niobium oxide |
| WO1993000626A1 (en) * | 1991-06-27 | 1993-01-07 | Teledyne Industries, Inc. | System for controlled nitriding |
| US5322548A (en) * | 1991-06-27 | 1994-06-21 | Teledyne Industries, Inc. | Recovery of niobium metal |
| JP3510877B2 (ja) * | 2002-07-15 | 2004-03-29 | エジソンハード株式会社 | ガス窒化炉 |
| JP5825920B2 (ja) * | 2010-08-11 | 2015-12-02 | 太平洋セメント株式会社 | 金属窒化物の製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2534676A (en) * | 1945-02-16 | 1950-12-19 | Amos S Newton | Preparation of compounds of uranium and nonmetals |
| US2544277A (en) * | 1945-06-12 | 1951-03-06 | Amos S Newton | Preparation of uranium nitride |
| US2776874A (en) * | 1954-06-25 | 1957-01-08 | Republic Steel Corp | Reactor for the high temperature reduction of iron oxide and the like |
| US3180702A (en) * | 1962-12-04 | 1965-04-27 | United Nuclear Corp | Process for preparing uranium nitride |
-
0
- BE BE634503D patent/BE634503A/xx unknown
- NL NL294900D patent/NL294900A/xx unknown
-
1963
- 1963-03-01 FR FR926513A patent/FR83185E/fr not_active Expired
- 1963-06-10 GB GB23091/63A patent/GB997446A/en not_active Expired
- 1963-06-10 DE DEP1267A patent/DE1267202B/de active Pending
- 1963-06-11 CH CH725363A patent/CH415573A/fr unknown
- 1963-06-19 LU LU43926A patent/LU43926A1/xx unknown
-
1964
- 1964-02-26 CH CH240064A patent/CH449593A/fr unknown
- 1964-02-26 GB GB8029/64A patent/GB1049504A/en not_active Expired
- 1964-02-27 DE DEC32270A patent/DE1261839B/de active Pending
- 1964-02-28 NL NL6402031A patent/NL6402031A/xx unknown
- 1964-02-28 BE BE644550A patent/BE644550A/xx unknown
- 1964-02-28 SE SE2462/64A patent/SE304982B/xx unknown
- 1964-02-29 DK DK101464AA patent/DK115838B/da unknown
- 1964-02-29 LU LU45557A patent/LU45557A1/xx unknown
- 1964-03-02 US US348405A patent/US3322510A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1049504A (en) | 1966-11-30 |
| CH449593A (fr) | 1968-01-15 |
| NL294900A (da) | |
| FR83185E (fr) | 1964-06-26 |
| SE304982B (da) | 1968-10-14 |
| BE644550A (da) | 1964-06-15 |
| DE1261839B (de) | 1968-02-29 |
| DE1267202B (de) | 1968-05-02 |
| BE634503A (da) | |
| LU45557A1 (da) | 1964-04-29 |
| CH415573A (fr) | 1966-06-30 |
| LU43926A1 (da) | 1963-08-19 |
| GB997446A (en) | 1965-07-07 |
| US3322510A (en) | 1967-05-30 |
| NL6402031A (da) | 1965-06-25 |
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