DE3786143D1 - Verfahren zur herstellung fein verteilter metallpulver. - Google Patents
Verfahren zur herstellung fein verteilter metallpulver.Info
- Publication number
- DE3786143D1 DE3786143D1 DE8787309702T DE3786143T DE3786143D1 DE 3786143 D1 DE3786143 D1 DE 3786143D1 DE 8787309702 T DE8787309702 T DE 8787309702T DE 3786143 T DE3786143 T DE 3786143T DE 3786143 D1 DE3786143 D1 DE 3786143D1
- Authority
- DE
- Germany
- Prior art keywords
- metal powder
- producing fine
- distributed metal
- fine distributed
- producing
- 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 - Fee Related
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
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/30—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis
-
- 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
-
- 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
- C22B9/221—Remelting metals with heating by wave energy or particle radiation by electromagnetic waves, e.g. by gas discharge lamps
- C22B9/223—Remelting metals with heating by wave energy or particle radiation by electromagnetic waves, e.g. by gas discharge lamps by laser beams
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Plasma & Fusion (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Chemical Vapour Deposition (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26253586A JPS63114909A (ja) | 1986-11-04 | 1986-11-04 | 金属微粒子の製造方法 |
JP62168359A JPH0759721B2 (ja) | 1987-07-06 | 1987-07-06 | 金属微粒子の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3786143D1 true DE3786143D1 (de) | 1993-07-15 |
DE3786143T2 DE3786143T2 (de) | 1994-01-20 |
Family
ID=26492087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE87309702T Expired - Fee Related DE3786143T2 (de) | 1986-11-04 | 1987-11-03 | Verfahren zur Herstellung fein verteilter Metallpulver. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4844736A (de) |
EP (1) | EP0266999B1 (de) |
DE (1) | DE3786143T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01502267A (ja) * | 1986-12-30 | 1989-08-10 | ホールズワース アンド アソシエイツ プロプライエタリー リミテッド | マイクロ波輻射の使用による金属アルコキシドおよび金属粉末の形成におけるまたはそれに係る改良 |
US5064517A (en) * | 1989-01-18 | 1991-11-12 | Idemitsu Kosan Company Limited | Method for the preparation of fine particulate-metal-containing compound |
GB9515439D0 (en) * | 1995-07-27 | 1995-09-27 | Isis Innovation | Method of producing metal quantum dots |
US5958348A (en) * | 1997-02-28 | 1999-09-28 | Nanogram Corporation | Efficient production of particles by chemical reaction |
US20010051118A1 (en) * | 1999-07-21 | 2001-12-13 | Ronald J. Mosso | Particle production apparatus |
US6919054B2 (en) * | 2002-04-10 | 2005-07-19 | Neophotonics Corporation | Reactant nozzles within flowing reactors |
US6849334B2 (en) | 2001-08-17 | 2005-02-01 | Neophotonics Corporation | Optical materials and optical devices |
KR20020004959A (ko) | 1999-03-10 | 2002-01-16 | 캠베 노부유키 | 산화 아연 입자 |
RU2002124863A (ru) * | 2000-02-22 | 2004-04-20 | Оу Эм Джи Америкэс, Инк. (Us) | Быстрая переработка металлосодержащих химических соединений для образования металлов или окислов металлов |
KR101424341B1 (ko) | 2012-09-18 | 2014-08-04 | 고려대학교 산학협력단 | 저마늄 합금 나노 입자의 제조방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE977064C (de) * | 1950-05-12 | 1965-01-07 | Gen Aniline & Film Corp | Verfahren zur Herstellung von Metallen gleichmaessiger, sehr kleiner Teilchengroesse durch thermische Zersetzung von Metallcarbonylen |
US4472513A (en) * | 1980-12-29 | 1984-09-18 | Allied Corporation | Laser-synthesized catalysts |
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 |
JPS6051539A (ja) * | 1983-08-31 | 1985-03-23 | Toyota Central Res & Dev Lab Inc | レ−ザ−ビ−ムを用いる微粒子の製造方法およびその装置 |
US4482375A (en) * | 1983-12-05 | 1984-11-13 | Mcdonnell Douglas Corporation | Laser melt spin atomized metal powder and process |
US4571331A (en) * | 1983-12-12 | 1986-02-18 | Shin-Etsu Chemical Co., Ltd. | Ultrafine powder of silicon carbide, a method for the preparation thereof and a sintered body therefrom |
DE3347037C2 (de) * | 1983-12-24 | 1986-02-27 | Fr. Kammerer GmbH, 7530 Pforzheim | Verfahren zum Erzeugen von Pulvern aus Metallen und/oder Metallverbindungen aus der Gasphase |
JPS6254005A (ja) * | 1985-09-02 | 1987-03-09 | Hitachi Ltd | 超微粒子の製造方法 |
-
1987
- 1987-10-29 US US07/114,448 patent/US4844736A/en not_active Expired - Fee Related
- 1987-11-03 EP EP87309702A patent/EP0266999B1/de not_active Expired - Lifetime
- 1987-11-03 DE DE87309702T patent/DE3786143T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0266999A2 (de) | 1988-05-11 |
EP0266999B1 (de) | 1993-06-09 |
US4844736A (en) | 1989-07-04 |
DE3786143T2 (de) | 1994-01-20 |
EP0266999A3 (en) | 1989-02-22 |
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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 |