GB1517409A - Furnace for the production of substantially spherical particles - Google Patents
Furnace for the production of substantially spherical particlesInfo
- Publication number
- GB1517409A GB1517409A GB50107/76A GB5010776A GB1517409A GB 1517409 A GB1517409 A GB 1517409A GB 50107/76 A GB50107/76 A GB 50107/76A GB 5010776 A GB5010776 A GB 5010776A GB 1517409 A GB1517409 A GB 1517409A
- Authority
- GB
- United Kingdom
- Prior art keywords
- particles
- spindle
- chamber
- furnace
- production
- 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 abstract 3
- 239000012798 spherical particle Substances 0.000 title abstract 3
- 239000002245 particle Substances 0.000 abstract 5
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 1
- -1 alein Substances 0.000 abstract 1
- 239000012809 cooling fluid Substances 0.000 abstract 1
- 238000010894 electron beam technology Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000003860 storage Methods 0.000 abstract 1
- 229910000601 superalloy Inorganic materials 0.000 abstract 1
- 239000003784 tall oil Substances 0.000 abstract 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
- B22F9/10—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 using centrifugal force
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Glanulating (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7537625A FR2334450A1 (fr) | 1975-12-09 | 1975-12-09 | Four de fabrication de particules spheriques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1517409A true GB1517409A (en) | 1978-07-12 |
Family
ID=9163496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB50107/76A Expired GB1517409A (en) | 1975-12-09 | 1976-12-01 | Furnace for the production of substantially spherical particles |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4067674A (enExample) |
| JP (1) | JPS5942041B2 (enExample) |
| DE (1) | DE2655673C2 (enExample) |
| FR (1) | FR2334450A1 (enExample) |
| GB (1) | GB1517409A (enExample) |
| SE (1) | SE422285B (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3222742A1 (de) * | 1982-06-18 | 1983-12-22 | Leybold-Heraeus GmbH, 5000 Köln | Vorrichtung zur herstellung von pulver durch zerteilung einer schmelze |
| DE3225868A1 (de) * | 1982-07-10 | 1984-01-12 | Leybold-Heraeus GmbH, 5000 Köln | Vorrichtung zur herstellung von pulver durch zerteilung einer schmelze |
| US5120352A (en) * | 1983-06-23 | 1992-06-09 | General Electric Company | Method and apparatus for making alloy powder |
| US5268018A (en) * | 1991-11-05 | 1993-12-07 | General Electric Company | Controlled process for the production of a spray of atomized metal droplets |
| US5176874A (en) * | 1991-11-05 | 1993-01-05 | General Electric Company | Controlled process for the production of a spray of atomized metal droplets |
| US5171358A (en) * | 1991-11-05 | 1992-12-15 | General Electric Company | Apparatus for producing solidified metals of high cleanliness |
| US5198017A (en) * | 1992-02-11 | 1993-03-30 | General Electric Company | Apparatus and process for controlling the flow of a metal stream |
| CN107008913B (zh) * | 2017-04-21 | 2023-06-27 | 西安赛隆金属材料有限责任公司 | 一种等离子旋转电极立式制粉设备及制粉工艺 |
| CN107127350B (zh) * | 2017-05-19 | 2023-12-12 | 湖南久泰冶金科技有限公司 | 一种金属离心雾化制粉用高速离心雾化装置 |
| CN107803511B (zh) * | 2017-12-25 | 2021-05-25 | 株洲双菱科技有限公司 | 一种无坩埚真空气雾化制粉设备及其制粉方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2439772A (en) * | 1946-04-09 | 1948-04-13 | Steel Shot Producers Inc | Method and apparatus for forming solidified particles from molten material |
| US2439776A (en) * | 1946-04-20 | 1948-04-13 | Steel Shot Producers Inc | Apparatus for forming solidified particles from molten material |
| US3099041A (en) * | 1961-03-08 | 1963-07-30 | Nuclear Metals Inc | Method and apparatus for making powder |
| US3196192A (en) * | 1962-03-29 | 1965-07-20 | Aluminum Co Of America | Process and apparatus for making aluminum particles |
| US3249657A (en) * | 1964-06-03 | 1966-05-03 | Chemical & Ind Corp | Method and means for prilling |
| GB1307941A (en) * | 1969-02-13 | 1973-02-21 | Shinku Yakin Kk | Method and an apparatus for manufacturing fine powders of metal or alloy |
| US3721511A (en) * | 1971-02-18 | 1973-03-20 | M Schlienger | Rotating arc furnace crucible |
| US3963812A (en) * | 1975-01-30 | 1976-06-15 | Schlienger, Inc. | Method and apparatus for making high purity metallic powder |
| DE3249361C2 (de) | 1982-12-14 | 1985-04-04 | Fritz Dr.rer.nat. 4100 Duisburg Maak | Prallblech zur Herstellung kugelförmiger Metall- oder Legierungspulver |
-
1975
- 1975-12-09 FR FR7537625A patent/FR2334450A1/fr active Granted
-
1976
- 1976-11-30 US US05/746,063 patent/US4067674A/en not_active Expired - Lifetime
- 1976-12-01 GB GB50107/76A patent/GB1517409A/en not_active Expired
- 1976-12-07 SE SE7613696A patent/SE422285B/xx not_active IP Right Cessation
- 1976-12-08 DE DE2655673A patent/DE2655673C2/de not_active Expired
- 1976-12-09 JP JP51147187A patent/JPS5942041B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2655673A1 (de) | 1977-06-16 |
| JPS5942041B2 (ja) | 1984-10-12 |
| JPS5271366A (en) | 1977-06-14 |
| US4067674A (en) | 1978-01-10 |
| SE422285B (sv) | 1982-03-01 |
| DE2655673C2 (de) | 1986-10-23 |
| FR2334450A1 (fr) | 1977-07-08 |
| FR2334450B1 (enExample) | 1982-06-11 |
| SE7613696L (sv) | 1977-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |