DE2400026A1 - Verfahren und vorrichtung zur herstellung von kugelfoermigen koerpern - Google Patents
Verfahren und vorrichtung zur herstellung von kugelfoermigen koerpernInfo
- Publication number
- DE2400026A1 DE2400026A1 DE19742400026 DE2400026A DE2400026A1 DE 2400026 A1 DE2400026 A1 DE 2400026A1 DE 19742400026 DE19742400026 DE 19742400026 DE 2400026 A DE2400026 A DE 2400026A DE 2400026 A1 DE2400026 A1 DE 2400026A1
- Authority
- DE
- Germany
- Prior art keywords
- wires
- particles
- processing column
- chamber
- washing
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000002245 particle Substances 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 27
- 238000005406 washing Methods 0.000 claims description 19
- 230000001590 oxidative effect Effects 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 14
- 238000000889 atomisation Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims 2
- 239000012798 spherical particle Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 23
- 239000002923 metal particle Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000000563 Verneuil process Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000002699 waste material Substances 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
-
- 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
- B22F9/14—Making metallic powder or suspensions thereof using physical processes using electric discharge
-
- 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
- B22F2009/084—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 combination of methods
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Glanulating (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32143473A | 1973-01-05 | 1973-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2400026A1 true DE2400026A1 (de) | 1974-07-18 |
Family
ID=23250590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742400026 Withdrawn DE2400026A1 (de) | 1973-01-05 | 1974-01-02 | Verfahren und vorrichtung zur herstellung von kugelfoermigen koerpern |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4998758A (cs) |
| CA (1) | CA1061968A (cs) |
| DE (1) | DE2400026A1 (cs) |
| ES (1) | ES422034A1 (cs) |
| FR (1) | FR2213098B1 (cs) |
| GB (1) | GB1452510A (cs) |
| NL (1) | NL7400216A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10001968A1 (de) * | 1999-10-15 | 2001-05-10 | Atz Evus | Verfahren zur Herstellung eines Pulvers |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524974A (en) * | 1978-08-11 | 1980-02-22 | Fukuda Kinzoku Hakufun Kogyo Kk | Producing metal grain and equipment therefor |
| JPS5582702A (en) * | 1978-12-19 | 1980-06-21 | Toyota Motor Corp | Production of metal powder |
| FR2469233B1 (cs) * | 1979-11-14 | 1982-06-18 | Creusot Loire | |
| JPS609082B2 (ja) * | 1982-06-14 | 1985-03-07 | 東洋金属粉株式会社 | 球状化亜鉛粒製造方法 |
| DE3330836A1 (de) * | 1982-08-31 | 1984-03-08 | Aluminium Company of America, 15069 Pittsburgh, Pa. | Verfahren und vorrichtung zum herstellen von zerstaeubtem metall |
| JPS62180006A (ja) * | 1986-02-04 | 1987-08-07 | Daido Steel Co Ltd | タンク洗浄方法および装置 |
| DE3877343T2 (de) * | 1988-01-29 | 1993-08-12 | Norsk Hydro As | Vorrichtung zur herstellung von metallpulver. |
| JP2719074B2 (ja) * | 1991-06-05 | 1998-02-25 | 株式会社クボタ | 金属粉末製造方法および製造装置 |
| JP5396802B2 (ja) * | 2008-10-03 | 2014-01-22 | セイコーエプソン株式会社 | 金属粉末製造装置 |
| JP6323604B1 (ja) * | 2017-08-08 | 2018-05-16 | Tdk株式会社 | 金属粉末製造装置と金属粉末の製造方法 |
| JP6323602B1 (ja) * | 2017-08-08 | 2018-05-16 | Tdk株式会社 | 金属粉末製造装置と金属粉末の製造方法 |
| JP6330959B1 (ja) * | 2017-08-08 | 2018-05-30 | Tdk株式会社 | 金属粉末製造装置と金属粉末の製造方法 |
| JP6330958B1 (ja) * | 2017-08-08 | 2018-05-30 | Tdk株式会社 | 金属粉末製造装置と金属粉末の製造方法 |
| US11084094B1 (en) | 2017-08-08 | 2021-08-10 | Tdk Corporation | Manufacturing apparatus for metal powder and manufacturing method thereof |
| JP6323603B1 (ja) * | 2017-08-08 | 2018-05-16 | Tdk株式会社 | 金属粉末製造装置と金属粉末の製造方法 |
| JP7570927B2 (ja) * | 2018-06-06 | 2024-10-22 | パイロジェネシス・カナダ・インコーポレーテッド | １つまたは２つのワイヤから高い生産速度で高純度球状金属粉末を製造するための方法および装置 |
| CN112169695A (zh) * | 2020-08-17 | 2021-01-05 | 凌岩 | 一种二氧化硅微球高温球化中减少附壁的装置及方法 |
| CN112643038B (zh) * | 2020-12-16 | 2022-12-06 | 杭州电子科技大学 | 一种气雾化制备核壳结构软磁材料的装置及方法 |
| JP7296998B2 (ja) * | 2021-02-03 | 2023-06-23 | 三菱重工業株式会社 | 金属粉末製造装置 |
| CN114523116B (zh) * | 2022-01-24 | 2023-03-28 | 中国科学院福建物质结构研究所 | 一种解决激光球化设备沾粉问题的方法及装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE635091A (cs) * |
-
1973
- 1973-12-19 GB GB5882473A patent/GB1452510A/en not_active Expired
-
1974
- 1974-01-02 DE DE19742400026 patent/DE2400026A1/de not_active Withdrawn
- 1974-01-02 CA CA189,295A patent/CA1061968A/en not_active Expired
- 1974-01-02 FR FR7400072A patent/FR2213098B1/fr not_active Expired
- 1974-01-04 ES ES422034A patent/ES422034A1/es not_active Expired
- 1974-01-05 JP JP507074A patent/JPS4998758A/ja active Pending
- 1974-01-07 NL NL7400216A patent/NL7400216A/xx not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10001968A1 (de) * | 1999-10-15 | 2001-05-10 | Atz Evus | Verfahren zur Herstellung eines Pulvers |
| DE10001968B4 (de) * | 1999-10-15 | 2004-02-12 | Applikations- Und Technikzentrum Für Energieverfahrens-, Umwelt- Und Strömungstechnik (Atz-Evus) | Verfahren zur Herstellung eines Pulvers |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2213098B1 (cs) | 1978-06-02 |
| CA1061968A (en) | 1979-09-11 |
| JPS4998758A (cs) | 1974-09-18 |
| ES422034A1 (es) | 1976-12-01 |
| GB1452510A (en) | 1976-10-13 |
| NL7400216A (cs) | 1974-03-25 |
| FR2213098A1 (cs) | 1974-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8139 | Disposal/non-payment of the annual fee |