NL6912875A - - Google Patents
Info
- Publication number
- NL6912875A NL6912875A NL6912875A NL6912875A NL6912875A NL 6912875 A NL6912875 A NL 6912875A NL 6912875 A NL6912875 A NL 6912875A NL 6912875 A NL6912875 A NL 6912875A NL 6912875 A NL6912875 A NL 6912875A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
-
- 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
- B22F1/14—Treatment of metallic powder
- B22F1/142—Thermal or thermo-mechanical treatment
-
- 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
- B22F9/28—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from gaseous metal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE11368/68A SE327556B (cs) | 1968-08-23 | 1968-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6912875A true NL6912875A (cs) | 1970-02-25 |
Family
ID=20293836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6912875A NL6912875A (cs) | 1968-08-23 | 1969-08-22 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3661557A (cs) |
| JP (1) | JPS4928585B1 (cs) |
| BR (1) | BR6911838D0 (cs) |
| FR (1) | FR2019364A6 (cs) |
| NL (1) | NL6912875A (cs) |
| SE (1) | SE327556B (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE347765B (cs) * | 1970-05-27 | 1972-08-14 | Nordstjernan Rederi Ab | |
| JP3610942B2 (ja) * | 2001-10-12 | 2005-01-19 | 住友金属鉱山株式会社 | ニオブおよび／またはタンタルの粉末の製造法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA702612A (en) * | 1965-01-26 | L. Ripley Robert | Process for producing ultrafine particles | |
| US3062638A (en) * | 1961-05-03 | 1962-11-06 | Union Carbide Corp | Ultrafine metal powders |
| US3341320A (en) * | 1966-04-05 | 1967-09-12 | Seymour H Smiley | Production of low particle size-high surface area metal powders |
-
1968
- 1968-08-23 SE SE11368/68A patent/SE327556B/xx unknown
-
1969
- 1969-08-20 US US851746A patent/US3661557A/en not_active Expired - Lifetime
- 1969-08-22 NL NL6912875A patent/NL6912875A/xx unknown
- 1969-08-22 FR FR6928946A patent/FR2019364A6/fr not_active Expired
- 1969-08-23 JP JP44066642A patent/JPS4928585B1/ja active Pending
- 1969-08-25 BR BR211838/69A patent/BR6911838D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1942422B2 (de) | 1973-07-05 |
| FR2019364A6 (cs) | 1970-07-03 |
| SE327556B (cs) | 1970-08-24 |
| US3661557A (en) | 1972-05-09 |
| JPS4928585B1 (cs) | 1974-07-27 |
| BR6911838D0 (pt) | 1973-03-08 |
| DE1942422A1 (de) | 1970-09-24 |