DE1583676B1 - Verfahren und Vorrichtung zur Herstellung von Aluminiumpulver - Google Patents
Verfahren und Vorrichtung zur Herstellung von AluminiumpulverInfo
- Publication number
- DE1583676B1 DE1583676B1 DE19671583676 DE1583676A DE1583676B1 DE 1583676 B1 DE1583676 B1 DE 1583676B1 DE 19671583676 DE19671583676 DE 19671583676 DE 1583676 A DE1583676 A DE 1583676A DE 1583676 B1 DE1583676 B1 DE 1583676B1
- Authority
- DE
- Germany
- Prior art keywords
- powder
- steam
- aluminum
- mixture
- separating device
- 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.)
- Withdrawn
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 33
- 238000000034 method Methods 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000000843 powder Substances 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000012768 molten material Substances 0.000 claims 1
- 238000000889 atomisation Methods 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- 238000004880 explosion Methods 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 241000566113 Branta sandvicensis Species 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 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
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- 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
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0824—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid
- B22F2009/0828—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid with water
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN0030922 | 1967-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1583676B1 true DE1583676B1 (de) | 1970-12-17 |
Family
ID=7345746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671583676 Withdrawn DE1583676B1 (de) | 1967-07-18 | 1967-07-18 | Verfahren und Vorrichtung zur Herstellung von Aluminiumpulver |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3564082A (enExample) |
| AT (1) | AT280621B (enExample) |
| BE (1) | BE718110A (enExample) |
| CH (1) | CH477932A (enExample) |
| DE (1) | DE1583676B1 (enExample) |
| GB (1) | GB1163878A (enExample) |
| SE (1) | SE318976B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468182A (en) * | 1982-08-31 | 1984-08-28 | Aluminum Company Of America | Apparatus for control of powder production |
| US4464103A (en) * | 1982-08-31 | 1984-08-07 | Aluminum Company Of America | Apparatus for the production of atomized metal particles |
| US4457881A (en) * | 1982-09-10 | 1984-07-03 | Aluminum Company Of America | Method for collection of atomized metal particles |
| US4468183A (en) * | 1982-08-31 | 1984-08-28 | Aluminum Company Of America | Apparatus for the production of particulate metal |
| US4466786A (en) * | 1982-08-31 | 1984-08-21 | Aluminum Company Of America | Apparatus for production of atomized powder |
| US4449902A (en) * | 1982-11-12 | 1984-05-22 | Aluminum Company Of America | Apparatus for control of particle size in the production of atomized metal |
| CN103551560B (zh) * | 2013-09-29 | 2015-07-01 | 鞍钢实业微细铝粉有限公司 | 一种改性铝粉的制造方法 |
-
1967
- 1967-07-18 DE DE19671583676 patent/DE1583676B1/de not_active Withdrawn
-
1968
- 1968-05-28 CH CH783568A patent/CH477932A/de not_active IP Right Cessation
- 1968-06-12 AT AT565168A patent/AT280621B/de not_active IP Right Cessation
- 1968-06-28 SE SE8992/68A patent/SE318976B/xx unknown
- 1968-07-01 GB GB31340/68A patent/GB1163878A/en not_active Expired
- 1968-07-15 BE BE718110D patent/BE718110A/xx unknown
- 1968-07-17 US US745637A patent/US3564082A/en not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| SE318976B (enExample) | 1969-12-22 |
| AT280621B (de) | 1970-04-27 |
| CH477932A (de) | 1969-09-15 |
| BE718110A (enExample) | 1968-12-16 |
| GB1163878A (en) | 1969-09-10 |
| US3564082A (en) | 1971-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |