DE3775499D1 - Pulverspruehverfahren und vorrichtung. - Google Patents
Pulverspruehverfahren und vorrichtung.Info
- Publication number
- DE3775499D1 DE3775499D1 DE8787901997T DE3775499T DE3775499D1 DE 3775499 D1 DE3775499 D1 DE 3775499D1 DE 8787901997 T DE8787901997 T DE 8787901997T DE 3775499 T DE3775499 T DE 3775499T DE 3775499 D1 DE3775499 D1 DE 3775499D1
- Authority
- DE
- Germany
- Prior art keywords
- substrate
- impact
- droplets
- produce fine
- quench gas
- 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 - Lifetime
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
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/22—Remelting metals with heating by wave energy or particle radiation
- C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83926486A | 1986-03-13 | 1986-03-13 | |
PCT/US1987/000488 WO1987005548A1 (en) | 1986-03-13 | 1987-03-09 | Powder atomizing methods and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3775499D1 true DE3775499D1 (de) | 1992-02-06 |
Family
ID=25279277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787901997T Expired - Lifetime DE3775499D1 (de) | 1986-03-13 | 1987-03-09 | Pulverspruehverfahren und vorrichtung. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0259459B1 (de) |
JP (1) | JPS63502839A (de) |
AT (1) | ATE70758T1 (de) |
DE (1) | DE3775499D1 (de) |
WO (1) | WO1987005548A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02229561A (ja) * | 1989-03-01 | 1990-09-12 | Nordson Kk | 液体又は溶融体の粒子の生成方法とその装置 |
FR2679473B1 (fr) * | 1991-07-25 | 1994-01-21 | Aubert Duval | Procede et dispositif de production de poudres et notamment de poudres metalliques par atomisation. |
US7997439B2 (en) | 2003-06-06 | 2011-08-16 | Jamak Fabrication-Tex, Llc | Flexible bakeware having a multi-piece carrier system |
US7966970B2 (en) | 2005-07-19 | 2011-06-28 | M Management-Tex, Llc | Dairy inflation |
CA3013154C (en) * | 2015-07-17 | 2019-10-15 | Ap&C Advanced Powders And Coatings Inc. | Plasma atomization metal powder manufacturing processes and systems therefor |
EP4159345A1 (de) | 2016-04-11 | 2023-04-05 | AP&C Advanced Powders And Coatings Inc. | Flugwärmebehandlungsverfahren für reaktive metallpulver |
CN110976891A (zh) * | 2019-12-22 | 2020-04-10 | 安徽哈特三维科技有限公司 | 一种真空感应熔炼气雾化制粉的辅助输料装置 |
CN112682994B (zh) * | 2021-01-05 | 2022-06-17 | 长沙有色冶金设计研究院有限公司 | 粉体物料骤冷装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2223318B1 (de) * | 1973-03-30 | 1978-03-03 | Saint Gobain | |
US4069045A (en) * | 1974-11-26 | 1978-01-17 | Skf Nova Ab | Metal powder suited for powder metallurgical purposes, and a process for manufacturing the metal powder |
US4264641A (en) * | 1977-03-17 | 1981-04-28 | Phrasor Technology Inc. | Electrohydrodynamic spraying to produce ultrafine particles |
US4386896A (en) * | 1979-03-23 | 1983-06-07 | Allied Corporation | Apparatus for making metallic glass powder |
JPS58197206A (ja) * | 1982-04-30 | 1983-11-16 | Hitachi Metals Ltd | 高品位金属または合金粉末の製造方法 |
US4592781A (en) * | 1983-01-24 | 1986-06-03 | Gte Products Corporation | Method for making ultrafine metal powder |
US4559187A (en) * | 1983-12-14 | 1985-12-17 | Battelle Development Corporation | Production of particulate or powdered metals and alloys |
JPS60224706A (ja) * | 1984-04-20 | 1985-11-09 | Hitachi Ltd | 金属超微粒子の製造法 |
JPS62280306A (ja) * | 1986-05-30 | 1987-12-05 | Nippon Yakin Kogyo Co Ltd | 金属粒の製造方法及びその製造装置 |
-
1987
- 1987-03-09 WO PCT/US1987/000488 patent/WO1987005548A1/en active IP Right Grant
- 1987-03-09 AT AT87901997T patent/ATE70758T1/de not_active IP Right Cessation
- 1987-03-09 JP JP62501948A patent/JPS63502839A/ja active Pending
- 1987-03-09 EP EP87901997A patent/EP0259459B1/de not_active Expired - Lifetime
- 1987-03-09 DE DE8787901997T patent/DE3775499D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0259459B1 (de) | 1991-12-27 |
WO1987005548A1 (en) | 1987-09-24 |
JPS63502839A (ja) | 1988-10-20 |
EP0259459A1 (de) | 1988-03-16 |
ATE70758T1 (de) | 1992-01-15 |
EP0259459A4 (de) | 1988-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |