EP3441160A4 - Poudre d'alliage de verre métallique à base de fer - Google Patents

Poudre d'alliage de verre métallique à base de fer Download PDF

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Publication number
EP3441160A4
EP3441160A4 EP17779209.0A EP17779209A EP3441160A4 EP 3441160 A4 EP3441160 A4 EP 3441160A4 EP 17779209 A EP17779209 A EP 17779209A EP 3441160 A4 EP3441160 A4 EP 3441160A4
Authority
EP
European Patent Office
Prior art keywords
iron
alloy powder
metal glass
powder based
glass alloy
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Withdrawn
Application number
EP17779209.0A
Other languages
German (de)
English (en)
Other versions
EP3441160A1 (fr
Inventor
Shingo Hayashi
Yasushi Kino
Takehiko Mizuno
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.)
Sintokogio Ltd
Original Assignee
Sintokogio Ltd
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 Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of EP3441160A1 publication Critical patent/EP3441160A1/fr
Publication of EP3441160A4 publication Critical patent/EP3441160A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/008—Amorphous alloys with Fe, Co or Ni as the major constituent
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/08—Metallic powder characterised by particles having an amorphous microstructure
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/105—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing inorganic lubricating or binding agents, e.g. metal salts
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • 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
    • 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
    • C22C1/11—Making amorphous alloys
    • 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
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C45/00—Amorphous alloys
    • C22C45/02—Amorphous alloys with iron as the major constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15308—Amorphous metallic alloys, e.g. glassy metals based on Fe/Ni
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/35—Iron
    • 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
    • B22F2304/00—Physical aspects of the powder
    • B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Soft Magnetic Materials (AREA)
EP17779209.0A 2016-04-06 2017-04-06 Poudre d'alliage de verre métallique à base de fer Withdrawn EP3441160A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016076599 2016-04-06
PCT/JP2017/014380 WO2017175831A1 (fr) 2016-04-06 2017-04-06 Poudre d'alliage de verre métallique à base de fer

Publications (2)

Publication Number Publication Date
EP3441160A1 EP3441160A1 (fr) 2019-02-13
EP3441160A4 true EP3441160A4 (fr) 2019-11-06

Family

ID=60001234

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17779209.0A Withdrawn EP3441160A4 (fr) 2016-04-06 2017-04-06 Poudre d'alliage de verre métallique à base de fer

Country Status (7)

Country Link
US (1) US20190119797A1 (fr)
EP (1) EP3441160A4 (fr)
JP (1) JP6889845B2 (fr)
KR (1) KR102280574B1 (fr)
CN (1) CN109070205A (fr)
TW (1) TWI732849B (fr)
WO (1) WO2017175831A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3722028A4 (fr) * 2017-12-07 2020-11-18 JFE Steel Corporation Procédé de production de poudre métallique atomisée
JP7367310B2 (ja) * 2019-02-28 2023-10-24 新東工業株式会社 鉄基金属ガラス合金粉末
TWI710648B (zh) * 2019-11-21 2020-11-21 國立中央大學 鐵基金屬玻璃合金
CN111057969B (zh) * 2020-01-16 2022-02-11 郑州大学 一种FeCoNi基非晶合金及应用
TWI764843B (zh) * 2021-10-15 2022-05-11 中佑精密材料股份有限公司 鐵基金屬玻璃合金粉末及其用於塗層之用途
CN116043138B (zh) * 2023-01-03 2024-09-13 深圳市铂科新材料股份有限公司 一种铁基非晶软磁材料及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013055182A (ja) * 2011-09-02 2013-03-21 Nec Tokin Corp 軟磁性合金粉末、ナノ結晶軟磁性合金粉末、その製造方法、および圧粉磁心
US20140102595A1 (en) * 2011-07-28 2014-04-17 Alps Green Devices Co., Ltd. Fe-BASED AMORPHOUS ALLOY AND DUST CORE MADE USING Fe-BASED AMORPHOUS ALLOY POWDER
JP2014169482A (ja) * 2013-03-04 2014-09-18 Sintokogio Ltd 鉄基金属ガラス合金粉末

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH104004A (ja) 1996-06-17 1998-01-06 Mitsubishi Materials Corp 難燃性磁気シールド用偏平状Ｆｅ基合金粉末
JPH10121103A (ja) 1996-10-11 1998-05-12 Mitsubishi Materials Corp 難燃性磁気シールド用偏平状Ｆｅ基合金粉末
EP0899754A1 (fr) * 1997-08-27 1999-03-03 Alps Electric Co., Ltd. Noyau magnétique avec alliage vitreux de fer
JP2004288941A (ja) 2003-03-24 2004-10-14 Hitachi Metals Ltd ノイズ抑制シート
CN103320783B (zh) * 2004-03-25 2016-01-20 东北泰克诺亚奇股份有限公司 金属玻璃叠层体、其制造方法及其应用
JP4358016B2 (ja) 2004-03-31 2009-11-04 明久 井上 鉄基金属ガラス合金
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
KR100690281B1 (ko) * 2004-11-22 2007-03-09 경북대학교 산학협력단 철계 다원소 비정질 합금조성물
JP2009059753A (ja) 2007-08-30 2009-03-19 Hitachi Chem Co Ltd 難燃化ノイズ抑制シート
CN101148712B (zh) * 2007-10-18 2010-12-08 同济大学 一种制备铁基大块非晶合金的方法
CN102264938B (zh) * 2009-01-23 2013-05-15 阿尔卑斯绿色器件株式会社 Fe基软磁性合金和使用了所述Fe基软磁性合金的压粉磁芯
TWI441929B (zh) * 2011-01-17 2014-06-21 Alps Green Devices Co Ltd Fe-based amorphous alloy powder, and a powder core portion using the Fe-based amorphous alloy, and a powder core
CN103060724B (zh) * 2013-01-04 2015-02-18 大连理工大学 具有大过冷液相区的铁基块体金属玻璃合金

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140102595A1 (en) * 2011-07-28 2014-04-17 Alps Green Devices Co., Ltd. Fe-BASED AMORPHOUS ALLOY AND DUST CORE MADE USING Fe-BASED AMORPHOUS ALLOY POWDER
JP2013055182A (ja) * 2011-09-02 2013-03-21 Nec Tokin Corp 軟磁性合金粉末、ナノ結晶軟磁性合金粉末、その製造方法、および圧粉磁心
JP2014169482A (ja) * 2013-03-04 2014-09-18 Sintokogio Ltd 鉄基金属ガラス合金粉末

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BOWEN P: "Particle Size Distribution Measurement from Millimeters to Nanometers and from Rods to Platelets", JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, TAYLOR AND FRANCIS GROUP, NEW YORK, NY, US, vol. 23, no. 5, 1 January 2002 (2002-01-01), pages 631 - 662, XP009102859, ISSN: 0193-2691, DOI: 10.1081/DIS-120015368 *
See also references of WO2017175831A1 *

Also Published As

Publication number Publication date
WO2017175831A1 (fr) 2017-10-12
KR102280574B1 (ko) 2021-07-23
CN109070205A (zh) 2018-12-21
US20190119797A1 (en) 2019-04-25
JPWO2017175831A1 (ja) 2019-02-28
TWI732849B (zh) 2021-07-11
EP3441160A1 (fr) 2019-02-13
TW201805447A (zh) 2018-02-16
KR20180133459A (ko) 2018-12-14
JP6889845B2 (ja) 2021-06-18

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