GB2565655B - Manufacturing apparatus for metal powder and manufacturing method thereof - Google Patents

Manufacturing apparatus for metal powder and manufacturing method thereof Download PDF

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Publication number
GB2565655B
GB2565655B GB1812899.1A GB201812899A GB2565655B GB 2565655 B GB2565655 B GB 2565655B GB 201812899 A GB201812899 A GB 201812899A GB 2565655 B GB2565655 B GB 2565655B
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GB
United Kingdom
Prior art keywords
manufacturing
metal powder
manufacturing apparatus
powder
metal
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.)
Active
Application number
GB1812899.1A
Other versions
GB2565655A (en
GB201812899D0 (en
Inventor
Horino Kenji
Yoshidome Kazuhiro
Harada Akihiro
Matsumoto Hiroyuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TDK Corp filed Critical TDK Corp
Publication of GB201812899D0 publication Critical patent/GB201812899D0/en
Publication of GB2565655A publication Critical patent/GB2565655A/en
Application granted granted Critical
Publication of GB2565655B publication Critical patent/GB2565655B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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
    • B22F2009/0844—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 in controlled atmosphere
    • 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
    • B22F2009/0864—Cooling after atomisation by oil, other non-aqueous fluid or fluid-bed cooling
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
GB1812899.1A 2017-08-08 2018-08-08 Manufacturing apparatus for metal powder and manufacturing method thereof Active GB2565655B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017153076A JP6323604B1 (en) 2017-08-08 2017-08-08 Metal powder manufacturing apparatus and metal powder manufacturing method

Publications (3)

Publication Number Publication Date
GB201812899D0 GB201812899D0 (en) 2018-09-19
GB2565655A GB2565655A (en) 2019-02-20
GB2565655B true GB2565655B (en) 2020-05-27

Family

ID=62143794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1812899.1A Active GB2565655B (en) 2017-08-08 2018-08-08 Manufacturing apparatus for metal powder and manufacturing method thereof

Country Status (6)

Country Link
JP (1) JP6323604B1 (en)
KR (1) KR102203575B1 (en)
CN (1) CN109382520B (en)
DE (1) DE102018119209A1 (en)
GB (1) GB2565655B (en)
TW (1) TWI658883B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11084094B1 (en) 2017-08-08 2021-08-10 Tdk Corporation Manufacturing apparatus for metal powder and manufacturing method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002346377A (en) * 2001-05-23 2002-12-03 High Frequency Heattreat Co Ltd Method for preparing ceramics or metallic spherical powder by hot plasma and apparatus therefor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1452510A (en) * 1973-01-05 1976-10-13 Xerox Corp Spheroidization method and apparatus
JPS5582702A (en) * 1978-12-19 1980-06-21 Toyota Motor Corp Production of metal powder
JPS6144111A (en) * 1984-08-07 1986-03-03 Kawasaki Steel Corp Apparatus for producing metallic powder
JPH07107167B2 (en) * 1990-05-10 1995-11-15 株式会社クボタ Method and apparatus for producing rapidly solidified metal powder
JP2672056B2 (en) * 1991-06-05 1997-11-05 株式会社クボタ Method and apparatus for producing metal powder
JP2719074B2 (en) * 1991-06-05 1998-02-25 株式会社クボタ Method and apparatus for producing metal powder
JP3932574B2 (en) * 1996-08-30 2007-06-20 セイコーエプソン株式会社 Metal powder production equipment
JP4181234B2 (en) 1997-09-04 2008-11-12 セイコーエプソン株式会社 Method and apparatus for producing amorphous metal powder
WO2000038865A1 (en) * 1998-12-24 2000-07-06 Fukuda Metal Foil & Powder Co., Ltd. Method of manufacturing metal powder
JP4207954B2 (en) * 2005-12-20 2009-01-14 セイコーエプソン株式会社 Metal powder production equipment
JP4778355B2 (en) * 2006-04-25 2011-09-21 セイコーエプソン株式会社 Metal powder production equipment
JP5396802B2 (en) * 2008-10-03 2014-01-22 セイコーエプソン株式会社 Metal powder production equipment
JP2010090421A (en) * 2008-10-06 2010-04-22 Seiko Epson Corp Metal powder production apparatus
JP6048216B2 (en) * 2013-02-28 2016-12-21 セイコーエプソン株式会社 Magnesium-based alloy powder and magnesium-based alloy compact
TWI547328B (en) * 2013-12-06 2016-09-01 Metal Ind Res & Dev Ct Metal powder manufacturing method and device
SE542606C2 (en) * 2014-03-31 2020-06-16 Jfe Steel Corp Method for producing atomized metal powder
CN104084596B (en) * 2014-07-15 2017-05-03 中国科学院宁波材料技术与工程研究所 Method and device for manufacturing amorphous powder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002346377A (en) * 2001-05-23 2002-12-03 High Frequency Heattreat Co Ltd Method for preparing ceramics or metallic spherical powder by hot plasma and apparatus therefor

Also Published As

Publication number Publication date
CN109382520A (en) 2019-02-26
GB2565655A (en) 2019-02-20
DE102018119209A1 (en) 2019-02-14
KR102203575B1 (en) 2021-01-15
JP6323604B1 (en) 2018-05-16
TWI658883B (en) 2019-05-11
KR20190016457A (en) 2019-02-18
GB201812899D0 (en) 2018-09-19
CN109382520B (en) 2022-02-18
TW201910023A (en) 2019-03-16
JP2019031710A (en) 2019-02-28

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