JPWO2020046121A5 - - Google Patents
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- Publication number
- JPWO2020046121A5 JPWO2020046121A5 JP2021537021A JP2021537021A JPWO2020046121A5 JP WO2020046121 A5 JPWO2020046121 A5 JP WO2020046121A5 JP 2021537021 A JP2021537021 A JP 2021537021A JP 2021537021 A JP2021537021 A JP 2021537021A JP WO2020046121 A5 JPWO2020046121 A5 JP WO2020046121A5
- Authority
- JP
- Japan
- Prior art keywords
- assembly
- tundish
- container
- crucible
- atomizing
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 85
- 238000001914 filtration Methods 0.000 claims description 42
- 239000002245 particle Substances 0.000 claims description 35
- 238000002844 melting Methods 0.000 claims description 32
- 230000008018 melting Effects 0.000 claims description 32
- 238000003860 storage Methods 0.000 claims description 30
- 239000000843 powder Substances 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000000926 separation method Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 22
- 238000009700 powder processing Methods 0.000 claims description 21
- 239000012530 fluid Substances 0.000 claims description 14
- 239000011344 liquid material Substances 0.000 claims description 14
- 239000007769 metal material Substances 0.000 claims description 14
- 239000000155 melt Substances 0.000 claims description 13
- 239000012768 molten material Substances 0.000 claims description 13
- 239000011261 inert gas Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 238000000889 atomisation Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 239000000356 contaminant Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2021507 | 2018-08-28 | ||
| NL2021507A NL2021507B1 (en) | 2018-08-28 | 2018-08-28 | Assembly and method for producing metal powder |
| PCT/NL2019/050552 WO2020046121A2 (fr) | 2018-08-28 | 2019-08-28 | Ensemble et procédé de production de poudre métallique |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022500562A JP2022500562A (ja) | 2022-01-04 |
| JPWO2020046121A5 true JPWO2020046121A5 (fr) | 2022-09-06 |
| JP7440104B2 JP7440104B2 (ja) | 2024-02-28 |
Family
ID=64316932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021537021A Active JP7440104B2 (ja) | 2018-08-28 | 2019-08-28 | 金属粉末を生成するためのアセンブリ及び方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20210394267A1 (fr) |
| EP (1) | EP3843920A2 (fr) |
| JP (1) | JP7440104B2 (fr) |
| NL (1) | NL2021507B1 (fr) |
| WO (1) | WO2020046121A2 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515834B (zh) * | 2022-02-18 | 2023-01-17 | 河南省远洋粉体科技股份有限公司 | 一种铝粉进行雾化处理的雾化喷头供料装置 |
| CN114669750A (zh) * | 2022-03-10 | 2022-06-28 | 江西悦安新材料股份有限公司 | 一种含钒合金粉末气体保护水雾化生产装置及生产工艺 |
| CN117464014B (zh) * | 2023-12-27 | 2024-03-15 | 湖南特种金属材料有限责任公司 | 一种FeSiAl粉末的加工处理系统 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE661082A (fr) * | 1964-03-12 | 1965-09-13 | ||
| US4419303A (en) * | 1976-02-02 | 1983-12-06 | Scott Anderson | Method for producing large diameter high purity sodium amalgam particles |
| DE3104003A1 (de) * | 1981-02-05 | 1982-08-26 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum herstellen von metallpulver oder metallegierungspulver |
| JPS5858403B2 (ja) * | 1981-11-16 | 1983-12-24 | 株式会社神戸製鋼所 | 雰囲気アトマイズ用タンデイツシユ装置 |
| US4544404A (en) * | 1985-03-12 | 1985-10-01 | Crucible Materials Corporation | Method for atomizing titanium |
| DE3642201C1 (de) * | 1986-12-10 | 1988-06-16 | Radex Deutschland Ag | Feuerfestes keramisches Bauteil |
| NO165288C (no) * | 1988-12-08 | 1991-01-23 | Elkem As | Silisiumpulver og fremgangsmaate for fremstilling av silisiumpulver. |
| JP2577173B2 (ja) * | 1993-01-18 | 1997-01-29 | 株式会社テクノアイ | 金属微粉末の製造方法及び装置 |
| JPH08290264A (ja) * | 1995-02-20 | 1996-11-05 | Daido Steel Co Ltd | 注湯装置 |
| US5935461A (en) * | 1996-07-25 | 1999-08-10 | Utron Inc. | Pulsed high energy synthesis of fine metal powders |
| US6296043B1 (en) * | 1996-12-10 | 2001-10-02 | Howmet Research Corporation | Spraycast method and article |
| CN1430035A (zh) * | 2001-12-30 | 2003-07-16 | 郭锦华 | 真空感应电弧熔炼快冷快淬炉 |
| JP2003225586A (ja) * | 2002-02-01 | 2003-08-12 | Asahi Kasei Corp | 粒子径分布の狭い金属微粒子 |
| EP2125154A2 (fr) * | 2007-03-15 | 2009-12-02 | Janssen Pharmaceutica, N.V. | Ensemble de filtre contenant des éléments filtrants en fibre métallique |
| GB0708385D0 (en) | 2007-05-01 | 2007-06-06 | Atomising Systems Ltd | Method and apparatus for the gas atomisation of molten metal |
| JP2016211027A (ja) * | 2015-05-01 | 2016-12-15 | 大同特殊鋼株式会社 | 金属粉末の製造方法及び製造装置 |
| US20180147631A1 (en) * | 2016-11-28 | 2018-05-31 | Metal Industries Research & Development Centre | Alloy powder manufacturing device and method with temperature control design |
| AU2019325498A1 (en) * | 2018-08-23 | 2021-03-18 | Beemetal Corp. | Systems and methods for continuous production of gas atomized metal powers |
-
2018
- 2018-08-28 NL NL2021507A patent/NL2021507B1/en active
-
2019
- 2019-08-28 US US17/271,254 patent/US20210394267A1/en active Pending
- 2019-08-28 JP JP2021537021A patent/JP7440104B2/ja active Active
- 2019-08-28 EP EP19782776.9A patent/EP3843920A2/fr active Pending
- 2019-08-28 WO PCT/NL2019/050552 patent/WO2020046121A2/fr unknown
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