EP3722028A4 - Procédé de production de poudre métallique atomisée - Google Patents
Procédé de production de poudre métallique atomisée Download PDFInfo
- Publication number
- EP3722028A4 EP3722028A4 EP18885010.1A EP18885010A EP3722028A4 EP 3722028 A4 EP3722028 A4 EP 3722028A4 EP 18885010 A EP18885010 A EP 18885010A EP 3722028 A4 EP3722028 A4 EP 3722028A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- metal powder
- atomized metal
- producing atomized
- producing
- powder
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 239000000843 powder Substances 0.000 title 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
- B22F9/002—Making metallic powder or suspensions thereof amorphous or microcrystalline
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0433—Nickel- or cobalt-based alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
- C22C1/1042—Alloys containing non-metals starting from a melt by atomising
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
- C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- B22F2009/0824—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 with a specific atomising fluid
- B22F2009/0828—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 with a specific atomising fluid with water
-
- 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
- B22F2009/0832—Handling of atomising fluid, e.g. heating, cooling, cleaning, recirculating
-
- 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
- B22F2009/086—Cooling after atomisation
-
- 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
- B22F2009/086—Cooling after atomisation
- B22F2009/0872—Cooling after atomisation by water
-
- 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
- B22F2009/0888—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 casting construction of the melt process, apparatus, intermediate reservoir, e.g. tundish, devices for temperature control
-
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/15—Nickel or cobalt
-
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/35—Iron
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2200/00—Crystalline structure
- C22C2200/02—Amorphous
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2202/00—Physical properties
- C22C2202/02—Magnetic
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017234739 | 2017-12-07 | ||
PCT/JP2018/044727 WO2019111951A1 (fr) | 2017-12-07 | 2018-12-05 | Procédé de production de poudre métallique atomisée |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3722028A1 EP3722028A1 (fr) | 2020-10-14 |
EP3722028A4 true EP3722028A4 (fr) | 2020-11-18 |
Family
ID=66751558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18885010.1A Pending EP3722028A4 (fr) | 2017-12-07 | 2018-12-05 | Procédé de production de poudre métallique atomisée |
Country Status (7)
Country | Link |
---|---|
US (1) | US20200316688A1 (fr) |
EP (1) | EP3722028A4 (fr) |
JP (1) | JP6575723B1 (fr) |
KR (1) | KR102455104B1 (fr) |
CN (1) | CN111432964A (fr) |
CA (1) | CA3084963C (fr) |
WO (1) | WO2019111951A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN114559047B (zh) * | 2022-03-12 | 2023-12-19 | 郑州航空工业管理学院 | 一种制备金属基复合材料粉末的真空感应气雾化设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0131969A2 (fr) * | 1983-07-19 | 1985-01-23 | Nippon Kinzoku Co., Ltd. | Procédé de préparation de poudres alliées amorphes |
JP2008240041A (ja) * | 2007-03-26 | 2008-10-09 | Seiko Epson Corp | 軟磁性粉末、圧粉磁心および磁性素子 |
US20150114178A1 (en) * | 2013-10-31 | 2015-04-30 | Seiko Epson Corporation | Metal powder for powder metallurgy, compound, granulated powder, and sintered body |
JP2017031464A (ja) * | 2015-07-31 | 2017-02-09 | Jfeスチール株式会社 | 水アトマイズ金属粉末の製造方法 |
WO2017175831A1 (fr) * | 2016-04-06 | 2017-10-12 | 新東工業株式会社 | Poudre d'alliage de verre métallique à base de fer |
Family Cites Families (31)
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US4298553A (en) * | 1969-09-04 | 1981-11-03 | Metal Innovations, Inc. | Method of producing low oxide metal powders |
JPS4815014B1 (fr) | 1969-09-22 | 1973-05-11 | ||
JPS6024303A (ja) | 1983-07-19 | 1985-02-07 | Nippon Kinzoku Kk | 非晶質合金粉末の製造方法 |
JPS6024302A (ja) | 1983-07-19 | 1985-02-07 | Nippon Kinzoku Kk | 非晶質合金粉末の製造方法 |
JPS61204305A (ja) | 1985-12-24 | 1986-09-10 | Nippon Kinzoku Kk | 非晶質合金粉末の製造方法 |
JPS6455308A (en) * | 1987-08-26 | 1989-03-02 | Hitachi Metals Ltd | Production of amorphous alloy powder |
JP2710938B2 (ja) | 1987-12-11 | 1998-02-10 | 日立金属株式会社 | 高飽和磁束密度軟磁性合金 |
JPH07107167B2 (ja) | 1990-05-10 | 1995-11-15 | 株式会社クボタ | 急冷凝固金属粉末の製造方法及び製造装置 |
JPH07107167A (ja) | 1993-10-04 | 1995-04-21 | Matsushita Electric Ind Co Ltd | ボタン電話装置 |
JP3932573B2 (ja) | 1996-08-30 | 2007-06-20 | セイコーエプソン株式会社 | 金属粉末の製造装置 |
US7008463B2 (en) | 2000-04-21 | 2006-03-07 | Central Research Institute Of Electric Power Industry | Method for producing amorphous metal, method and apparatus for producing amorphous metal fine particles, and amorphous metal fine particles |
JP2002004015A (ja) * | 2000-06-21 | 2002-01-09 | Akihisa Inoue | 鉄系アモルファス球状粒子 |
CN100493783C (zh) | 2003-02-28 | 2009-06-03 | 财团法人电力中央研究所 | 制造微粒的方法和装置 |
JP2004349364A (ja) | 2003-05-21 | 2004-12-09 | Seiko Epson Corp | 永久磁石材料粉末及びその製造方法、並びに永久磁石 |
JP4562022B2 (ja) * | 2004-04-22 | 2010-10-13 | アルプス・グリーンデバイス株式会社 | 非晶質軟磁性合金粉末及びそれを用いた圧粉コアと電波吸収体 |
JP4778355B2 (ja) | 2006-04-25 | 2011-09-21 | セイコーエプソン株式会社 | 金属粉末製造装置 |
JP4784990B2 (ja) | 2006-08-07 | 2011-10-05 | 財団法人電力中央研究所 | 機能部材の製造方法 |
CN101595237B (zh) | 2006-12-04 | 2011-12-14 | 东北泰克诺亚奇股份有限公司 | 非晶态合金组合物 |
JP5445890B2 (ja) | 2007-03-22 | 2014-03-19 | 日立金属株式会社 | 軟磁性薄帯、磁心、磁性部品、および軟磁性薄帯の製造方法 |
JP5445891B2 (ja) | 2007-03-22 | 2014-03-19 | 日立金属株式会社 | 軟磁性薄帯、磁心、および磁性部品 |
JP5481718B2 (ja) | 2008-12-24 | 2014-04-23 | セイコーエプソン株式会社 | 粉末冶金用金属粉末の製造方法 |
EP2390377B1 (fr) | 2009-01-23 | 2017-09-27 | Alps Electric Co., Ltd. | Alliage magnétique tendre à base de fer et noyau à poudre de fer comprenant ledit alliage magnétique tendre à base de fer |
WO2011155494A1 (fr) * | 2010-06-09 | 2011-12-15 | 新東工業株式会社 | Poudre magnétique douce à base de groupe fer |
JP6101034B2 (ja) * | 2012-10-05 | 2017-03-22 | Necトーキン株式会社 | 圧粉磁芯の製造方法 |
JP6075117B2 (ja) * | 2013-02-28 | 2017-02-08 | セイコーエプソン株式会社 | 非晶質合金粉末、圧粉磁心、磁性素子および電子機器 |
JP6260086B2 (ja) * | 2013-03-04 | 2018-01-17 | 新東工業株式会社 | 鉄基金属ガラス合金粉末 |
JP6266636B2 (ja) * | 2014-03-31 | 2018-01-24 | Jfeスチール株式会社 | アトマイズ金属粉末の製造方法 |
CN104084596B (zh) * | 2014-07-15 | 2017-05-03 | 中国科学院宁波材料技术与工程研究所 | 非晶态粉末的制备方法及装置 |
JP5932907B2 (ja) * | 2014-07-18 | 2016-06-08 | 国立大学法人東北大学 | 合金粉末及び磁性部品 |
KR102020548B1 (ko) * | 2015-03-30 | 2019-09-10 | 제이에프이 스틸 가부시키가이샤 | 물 애토마이즈 금속 분말의 제조 방법 |
JP6309149B1 (ja) * | 2017-02-16 | 2018-04-11 | 株式会社トーキン | 軟磁性粉末、圧粉磁芯、磁性部品及び圧粉磁芯の製造方法 |
-
2018
- 2018-12-05 EP EP18885010.1A patent/EP3722028A4/fr active Pending
- 2018-12-05 US US16/769,611 patent/US20200316688A1/en active Pending
- 2018-12-05 JP JP2019507867A patent/JP6575723B1/ja active Active
- 2018-12-05 CA CA3084963A patent/CA3084963C/fr active Active
- 2018-12-05 WO PCT/JP2018/044727 patent/WO2019111951A1/fr unknown
- 2018-12-05 KR KR1020207016126A patent/KR102455104B1/ko active IP Right Grant
- 2018-12-05 CN CN201880078464.0A patent/CN111432964A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0131969A2 (fr) * | 1983-07-19 | 1985-01-23 | Nippon Kinzoku Co., Ltd. | Procédé de préparation de poudres alliées amorphes |
JP2008240041A (ja) * | 2007-03-26 | 2008-10-09 | Seiko Epson Corp | 軟磁性粉末、圧粉磁心および磁性素子 |
US20150114178A1 (en) * | 2013-10-31 | 2015-04-30 | Seiko Epson Corporation | Metal powder for powder metallurgy, compound, granulated powder, and sintered body |
JP2017031464A (ja) * | 2015-07-31 | 2017-02-09 | Jfeスチール株式会社 | 水アトマイズ金属粉末の製造方法 |
WO2017175831A1 (fr) * | 2016-04-06 | 2017-10-12 | 新東工業株式会社 | Poudre d'alliage de verre métallique à base de fer |
EP3441160A1 (fr) * | 2016-04-06 | 2019-02-13 | Sintokogio, Ltd. | Poudre d'alliage de verre métallique à base de fer |
Non-Patent Citations (1)
Title |
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See also references of WO2019111951A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA3084963A1 (fr) | 2019-06-13 |
JPWO2019111951A1 (ja) | 2019-12-12 |
US20200316688A1 (en) | 2020-10-08 |
CN111432964A (zh) | 2020-07-17 |
KR20200078630A (ko) | 2020-07-01 |
WO2019111951A1 (fr) | 2019-06-13 |
KR102455104B1 (ko) | 2022-10-14 |
JP6575723B1 (ja) | 2019-09-18 |
EP3722028A1 (fr) | 2020-10-14 |
CA3084963C (fr) | 2022-05-03 |
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