SE464173B - Finfoerdelningsmunstycke och anvaendning av detta foer finfoerdelning av en smaelta av hoeg temperatur - Google Patents
Finfoerdelningsmunstycke och anvaendning av detta foer finfoerdelning av en smaelta av hoeg temperaturInfo
- Publication number
- SE464173B SE464173B SE8500969A SE8500969A SE464173B SE 464173 B SE464173 B SE 464173B SE 8500969 A SE8500969 A SE 8500969A SE 8500969 A SE8500969 A SE 8500969A SE 464173 B SE464173 B SE 464173B
- Authority
- SE
- Sweden
- Prior art keywords
- melt
- outlet
- gas
- feed pipe
- zone
- Prior art date
Links
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
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/584,689 US4631013A (en) | 1984-02-29 | 1984-02-29 | Apparatus for atomization of unstable melt streams |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8500969D0 SE8500969D0 (sv) | 1985-02-27 |
SE8500969L SE8500969L (sv) | 1985-10-11 |
SE464173B true SE464173B (sv) | 1991-03-18 |
Family
ID=24338418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8500969A SE464173B (sv) | 1984-02-29 | 1985-02-27 | Finfoerdelningsmunstycke och anvaendning av detta foer finfoerdelning av en smaelta av hoeg temperatur |
Country Status (8)
Country | Link |
---|---|
US (1) | US4631013A (ja) |
JP (1) | JPH0819446B2 (ja) |
DE (1) | DE3505660A1 (ja) |
FR (1) | FR2560086B1 (ja) |
GB (1) | GB2155048B (ja) |
IL (1) | IL74266A (ja) |
IT (1) | IT1184334B (ja) |
SE (1) | SE464173B (ja) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3533964C1 (de) * | 1985-09-24 | 1987-01-15 | Alfred Prof Dipl-Ing Dr-I Walz | Verfahren und Vorrichtung zum Herstellen von Feinstpulver in Kugelform |
DE3533954A1 (de) * | 1985-09-24 | 1987-03-26 | Agfa Gevaert Ag | Automatisch be- und entladbare roentgenfilmkassette und hierfuer geeignetes roentgenfilmkassettenbe- und -entladegeraet |
US4784302A (en) * | 1986-12-29 | 1988-11-15 | Gte Laboratories Incorporated | Gas atomization melt tube assembly |
US4780130A (en) * | 1987-07-22 | 1988-10-25 | Gte Laboratories Incorporated | Process to increase yield of fines in gas atomized metal powder using melt overpressure |
US4988464A (en) * | 1989-06-01 | 1991-01-29 | Union Carbide Corporation | Method for producing powder by gas atomization |
US5020723A (en) * | 1989-08-10 | 1991-06-04 | Crist Lawrence E | Hot melt glue spraying device |
US5242110A (en) * | 1991-12-02 | 1993-09-07 | Praxair Technology, Inc. | Method for changing the direction of an atomized flow |
US5366204A (en) * | 1992-06-15 | 1994-11-22 | General Electric Company | Integral induction heating of close coupled nozzle |
US5280884A (en) * | 1992-06-15 | 1994-01-25 | General Electric Company | Heat reflectivity control for atomization process |
US5289975A (en) * | 1992-06-18 | 1994-03-01 | General Electric Company | Method and apparatus for atomizing molten metal |
US5468133A (en) * | 1992-07-27 | 1995-11-21 | General Electric Company | Gas shield for atomization with reduced heat flux |
CA2107421A1 (en) * | 1992-10-16 | 1994-04-17 | Steven Alfred Miller | Atomization with low atomizing gas pressure |
US5310165A (en) * | 1992-11-02 | 1994-05-10 | General Electric Company | Atomization of electroslag refined metal |
US5348566A (en) * | 1992-11-02 | 1994-09-20 | General Electric Company | Method and apparatus for flow control in electroslag refining process |
US5516354A (en) * | 1993-03-29 | 1996-05-14 | General Electric Company | Apparatus and method for atomizing liquid metal with viewing instrument |
US5346530A (en) * | 1993-04-05 | 1994-09-13 | General Electric Company | Method for atomizing liquid metal utilizing liquid flow rate sensor |
US5595765A (en) * | 1994-12-27 | 1997-01-21 | General Electric Company | Apparatus and method for converting axisymmetric gas flow plenums into non-axisymmetric gas flow plenums |
US5656061A (en) * | 1995-05-16 | 1997-08-12 | General Electric Company | Methods of close-coupled atomization of metals utilizing non-axisymmetric fluid flow |
US5601781A (en) * | 1995-06-22 | 1997-02-11 | General Electric Company | Close-coupled atomization utilizing non-axisymmetric melt flow |
US5683653A (en) * | 1995-10-02 | 1997-11-04 | General Electric Company | Systems for recycling overspray powder during spray forming |
US5649993A (en) * | 1995-10-02 | 1997-07-22 | General Electric Company | Methods of recycling oversray powder during spray forming |
US5649992A (en) * | 1995-10-02 | 1997-07-22 | General Electric Company | Methods for flow control in electroslag refining process |
US6250522B1 (en) | 1995-10-02 | 2001-06-26 | General Electric Company | Systems for flow control in electroslag refining process |
US6142382A (en) * | 1997-06-18 | 2000-11-07 | Iowa State University Research Foundation, Inc. | Atomizing nozzle and method |
US6521378B2 (en) | 1997-08-01 | 2003-02-18 | Duracell Inc. | Electrode having multi-modal distribution of zinc-based particles |
US6284410B1 (en) | 1997-08-01 | 2001-09-04 | Duracell Inc. | Zinc electrode particle form |
US6472103B1 (en) | 1997-08-01 | 2002-10-29 | The Gillette Company | Zinc-based electrode particle form |
US6496529B1 (en) | 2000-11-15 | 2002-12-17 | Ati Properties, Inc. | Refining and casting apparatus and method |
US8891583B2 (en) | 2000-11-15 | 2014-11-18 | Ati Properties, Inc. | Refining and casting apparatus and method |
US6436336B1 (en) | 2001-06-27 | 2002-08-20 | General Electric Company | Replaceable drain electroslag guide |
DE10340606B4 (de) * | 2003-08-29 | 2005-10-06 | Gerking, Lüder, Dr.-Ing. | Vorrichtung zum Verdüsen eines Schmelzestrahls und Verfahren zum Verdüsen von hochschmelzenden Metallen und Keramikschmelzen |
US7913884B2 (en) | 2005-09-01 | 2011-03-29 | Ati Properties, Inc. | Methods and apparatus for processing molten materials |
US7578960B2 (en) * | 2005-09-22 | 2009-08-25 | Ati Properties, Inc. | Apparatus and method for clean, rapidly solidified alloys |
US7803212B2 (en) | 2005-09-22 | 2010-09-28 | Ati Properties, Inc. | Apparatus and method for clean, rapidly solidified alloys |
US7803211B2 (en) | 2005-09-22 | 2010-09-28 | Ati Properties, Inc. | Method and apparatus for producing large diameter superalloy ingots |
JP4207954B2 (ja) | 2005-12-20 | 2009-01-14 | セイコーエプソン株式会社 | 金属粉末製造装置 |
JP2007169692A (ja) | 2005-12-20 | 2007-07-05 | Seiko Epson Corp | 金属粉末製造装置 |
US8748773B2 (en) * | 2007-03-30 | 2014-06-10 | Ati Properties, Inc. | Ion plasma electron emitters for a melting furnace |
US8642916B2 (en) | 2007-03-30 | 2014-02-04 | Ati Properties, Inc. | Melting furnace including wire-discharge ion plasma electron emitter |
US7798199B2 (en) | 2007-12-04 | 2010-09-21 | Ati Properties, Inc. | Casting apparatus and method |
US8747956B2 (en) | 2011-08-11 | 2014-06-10 | Ati Properties, Inc. | Processes, systems, and apparatus for forming products from atomized metals and alloys |
CN103635273A (zh) * | 2011-05-18 | 2014-03-12 | 东北泰克诺亚奇股份有限公司 | 金属粉末的制造方法及金属粉末的制造装置 |
CN102319899A (zh) * | 2011-10-13 | 2012-01-18 | 西北工业大学 | 一种两级加速固体雾化装置 |
CN102528058B (zh) * | 2011-12-30 | 2014-12-17 | 上海应用技术学院 | 一种防止高熔点物质阻塞的全封闭气体雾化制粉装置 |
KR101515877B1 (ko) * | 2013-08-30 | 2015-05-06 | 엠케이전자 주식회사 | 금속볼 제조 장치 |
EP3756799A1 (en) * | 2015-07-17 | 2020-12-30 | AP&C Advanced Powders And Coatings Inc. | Plasma atomization metal powder manufacturing processes and systems therefore |
CN115007868B (zh) * | 2022-07-15 | 2022-12-02 | 广东银纳增材制造技术有限公司 | 一种3d打印粉末制粉过程充氩气方法及装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1156079A (en) * | 1912-04-08 | 1915-10-12 | Acme White Lead And Color Works | Process of and apparatus for comminuting lead. |
DE950422C (de) * | 1940-06-19 | 1956-10-11 | Norddeutsche Affinerie | Verfahren zum Herstellen feiner Metallpulver |
US2402441A (en) * | 1942-04-30 | 1946-06-18 | Paddle Leslie Harold | Reduction of metals to powdered or granular form |
US2451546A (en) * | 1945-06-25 | 1948-10-19 | Harold R Forton | Method and apparatus for forming a powder from metals |
US2626484A (en) * | 1946-03-18 | 1953-01-27 | Owens Corning Fiberglass Corp | Method and apparatus for forming fibers |
US3017664A (en) * | 1957-08-01 | 1962-01-23 | Rolf K Ladisch | Fiber-forming nozzle and method of making fibers |
US2968062A (en) * | 1959-03-23 | 1961-01-17 | Federal Mogul Bower Bearings | Atomizing nozzle and pouring cup assembly for the manufacture of metal powders |
US3293334A (en) * | 1962-08-16 | 1966-12-20 | Reynolds Metals Co | Preparation of spherical metal powder |
DE1262520B (de) * | 1963-10-10 | 1968-03-07 | Basf Ag | Vorrichtung zum Verspruehen bzw. Zerstaeuben von Schmelzen, insbesondere fluessigen Metallen |
US3524744A (en) * | 1966-01-03 | 1970-08-18 | Iit Res Inst | Nickel base alloys and process for their manufacture |
US3522020A (en) * | 1966-01-03 | 1970-07-28 | Iit Res Inst | Stainless steels |
GB1189172A (en) * | 1966-05-26 | 1970-04-22 | Elek Ska Svetsningsaktiebolage | Improvements in the Production of Metal Powder or Metal Granules |
GB1250969A (ja) * | 1969-12-18 | 1971-10-27 | ||
SE350416B (ja) * | 1971-08-24 | 1972-10-30 | Stora Kopparbergs Bergslags Ab | |
US3825379A (en) * | 1972-04-10 | 1974-07-23 | Exxon Research Engineering Co | Melt-blowing die using capillary tubes |
FR2223318B1 (ja) * | 1973-03-30 | 1978-03-03 | Saint Gobain | |
DE2340401A1 (de) * | 1973-08-09 | 1975-02-20 | I Materialowedenija Akademii N | Verfahren zur metallpulvergewinnung durch zerstaeuben eines stroms einer metallschmelze und zerstaeuberduese zur durchfuehrung des verfahrens |
US3988084A (en) * | 1974-11-11 | 1976-10-26 | Carpenter Technology Corporation | Atomizing nozzle assembly for making metal powder and method of operating the same |
JPS6224481B2 (ja) * | 1974-12-18 | 1987-05-28 | Intaanashonaru Nitsukeru Co Inc Za | |
US4272463A (en) * | 1974-12-18 | 1981-06-09 | The International Nickel Co., Inc. | Process for producing metal powder |
JPS5542127A (en) * | 1978-09-20 | 1980-03-25 | Hitachi Ltd | Electron beam welder |
DE3016114A1 (de) * | 1980-04-25 | 1981-10-29 | Rheinhold & Mahla Gmbh, 6800 Mannheim | Verfahren und vorrichtung zur herstellung von mineralwollefasern |
-
1984
- 1984-02-29 US US06/584,689 patent/US4631013A/en not_active Expired - Fee Related
-
1985
- 1985-02-06 IL IL74266A patent/IL74266A/xx not_active IP Right Cessation
- 1985-02-08 GB GB08503274A patent/GB2155048B/en not_active Expired
- 1985-02-19 DE DE19853505660 patent/DE3505660A1/de not_active Ceased
- 1985-02-27 IT IT19673/85A patent/IT1184334B/it active
- 1985-02-27 SE SE8500969A patent/SE464173B/sv not_active IP Right Cessation
- 1985-02-28 FR FR8502912A patent/FR2560086B1/fr not_active Expired
- 1985-02-28 JP JP60037799A patent/JPH0819446B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT1184334B (it) | 1987-10-28 |
GB8503274D0 (en) | 1985-03-13 |
GB2155048A (en) | 1985-09-18 |
IL74266A0 (en) | 1985-05-31 |
GB2155048B (en) | 1988-02-10 |
DE3505660A1 (de) | 1985-08-29 |
SE8500969D0 (sv) | 1985-02-27 |
FR2560086A1 (fr) | 1985-08-30 |
IT8519673A0 (it) | 1985-02-27 |
US4631013A (en) | 1986-12-23 |
FR2560086B1 (fr) | 1987-06-26 |
IL74266A (en) | 1987-11-30 |
JPS60211005A (ja) | 1985-10-23 |
SE8500969L (sv) | 1985-10-11 |
JPH0819446B2 (ja) | 1996-02-28 |
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