JP5787883B2 - 金属粉末を処理する方法 - Google Patents

金属粉末を処理する方法 Download PDF

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Publication number
JP5787883B2
JP5787883B2 JP2012513553A JP2012513553A JP5787883B2 JP 5787883 B2 JP5787883 B2 JP 5787883B2 JP 2012513553 A JP2012513553 A JP 2012513553A JP 2012513553 A JP2012513553 A JP 2012513553A JP 5787883 B2 JP5787883 B2 JP 5787883B2
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Prior art keywords
metal powder
globules
powder particles
deformed
particles
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JP2012513553A
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Japanese (ja)
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JP2012529560A (ja
JP2012529560A5 (https=
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フリードリヒス アルノ
フリードリヒス アルノ
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    • 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
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • B22F9/10—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 using centrifugal force

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  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP2012513553A 2009-06-06 2010-05-28 金属粉末を処理する方法 Active JP5787883B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009024120.5 2009-06-06
DE102009024120A DE102009024120A1 (de) 2009-06-06 2009-06-06 Verfahren zur Verarbeitung von Metallpulver
PCT/EP2010/057383 WO2010139614A1 (de) 2009-06-06 2010-05-28 Verfahren zur verarbeitung von metallpulver

Publications (3)

Publication Number Publication Date
JP2012529560A JP2012529560A (ja) 2012-11-22
JP2012529560A5 JP2012529560A5 (https=) 2013-03-14
JP5787883B2 true JP5787883B2 (ja) 2015-09-30

Family

ID=42670556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012513553A Active JP5787883B2 (ja) 2009-06-06 2010-05-28 金属粉末を処理する方法

Country Status (6)

Country Link
US (1) US9132481B2 (https=)
EP (1) EP2440349B1 (https=)
JP (1) JP5787883B2 (https=)
DE (1) DE102009024120A1 (https=)
ES (1) ES2742260T3 (https=)
WO (1) WO2010139614A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009024119A1 (de) * 2009-06-06 2010-12-09 Arno Friedrichs Verfahren zur Verarbeitung von Metallpulver
US9555473B2 (en) * 2011-10-08 2017-01-31 The Boeing Company System and method for increasing the bulk density of metal powder
JP6036597B2 (ja) * 2013-08-02 2016-11-30 トヨタ自動車株式会社 磁石用粉体の製造装置と製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181123A (en) * 1937-02-11 1939-11-28 Glidden Co Treatment of metallic powders
JPS61166905A (ja) 1985-01-16 1986-07-28 Sumitomo Special Metals Co Ltd 永久磁石用原料粉末の製造方法
JPH01321096A (ja) 1988-06-24 1989-12-27 Senju Metal Ind Co Ltd 球形粉末はんだの変形方法
DE69000179T2 (de) 1989-04-10 1993-01-07 Gte Prod Corp Verfahren zur herstellung von feinteilchen-pulvern durch zerstaeuben mit einer heissen scheibe.
US5039476A (en) * 1989-07-28 1991-08-13 Ube Industries, Ltd. Method for production of powder metallurgy alloy
JP2751080B2 (ja) * 1989-07-28 1998-05-18 宇部興産株式会社 金属粉末成形材の製造方法
MXPA01009477A (es) * 1999-03-19 2002-06-04 Cabot Corp Elaboracion de polvo de niobio y de otros metales mediante molienda.
JP2004043883A (ja) 2002-07-11 2004-02-12 Murata Mfg Co Ltd 金属粉末の熱処理方法
TWI381897B (zh) 2004-12-22 2013-01-11 大陽日酸股份有限公司 金屬超微粉之製造方法
JP2006351688A (ja) 2005-06-14 2006-12-28 Sumitomo Metal Mining Co Ltd サマリウム−鉄−窒素系磁石微粉末の製造方法
JP2007324270A (ja) * 2006-05-31 2007-12-13 Toyota Motor Corp 磁性粉末の製造方法および圧粉コアの製造方法
US7691177B2 (en) * 2006-10-30 2010-04-06 Niotan, Inc. Method and an apparatus of plasma processing of tantalum particles
DE102009024119A1 (de) 2009-06-06 2010-12-09 Arno Friedrichs Verfahren zur Verarbeitung von Metallpulver

Also Published As

Publication number Publication date
ES2742260T3 (es) 2020-02-13
EP2440349A1 (de) 2012-04-18
US20120060576A1 (en) 2012-03-15
JP2012529560A (ja) 2012-11-22
WO2010139614A1 (de) 2010-12-09
DE102009024120A1 (de) 2010-12-09
US9132481B2 (en) 2015-09-15
EP2440349B1 (de) 2019-07-03

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