EP3441160A4 - Eisenbasiertes metallisches glaslegierungspulver - Google Patents

Eisenbasiertes metallisches glaslegierungspulver Download PDF

Info

Publication number: EP3441160A4
Authority: EP; European Patent Office
Prior art keywords: iron; alloy powder; metallic glass; based metallic; glass alloy
Prior art date: 2016-04-06
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

English (en)

French (fr)

Other versions

EP3441160A1 (de

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.)

2016-04-06

Filing date

2017-04-06

Publication date

2019-11-06

2017-04-06 Application filed by Sintokogio Ltd filed Critical Sintokogio Ltd

2019-02-13 Publication of EP3441160A1 publication Critical patent/EP3441160A1/de

2019-11-06 Publication of EP3441160A4 publication Critical patent/EP3441160A4/de

Status Withdrawn legal-status Critical Current

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)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Nanotechnology (AREA)
Crystallography & Structural Chemistry (AREA)
Inorganic 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 Eisenbasiertes metallisches glaslegierungspulver Withdrawn EP3441160A4 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2016076599		2016-04-06
PCT/JP2017/014380 WO2017175831A1 (ja)	2016-04-06	2017-04-06	鉄基金属ガラス合金粉末

Publications (2)

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

Family

ID=60001234

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17779209.0A Withdrawn EP3441160A4 (de)	2016-04-06	2017-04-06	Eisenbasiertes metallisches glaslegierungspulver

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6575723B1 (ja) *	2017-12-07	2019-09-18	Ｊｆｅスチール株式会社	アトマイズ金属粉末の製造方法
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 (de) *	1997-08-27	1999-03-03	Alps Electric Co., Ltd.	Magnetkern mit glasartigen Eisenlegierung
JP2004288941A (ja)	2003-03-24	2004-10-14	Hitachi Metals Ltd	ノイズ抑制シート
KR101247410B1 (ko) *	2004-03-25	2013-03-25	가부시키가이샤 토호쿠 테크노 아치	금속유리 적층체, 그 제조방법 및 그 이용
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
EP2390377B1 (de) *	2009-01-23	2017-09-27	Alps Electric Co., Ltd.	Weiche magnetische legierung auf eisenbasis und massekern mit der weichen magnetischen legierung auf eisenbasis
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

2017
- 2017-04-06 CN CN201780021696.8A patent/CN109070205A/zh active Pending
- 2017-04-06 WO PCT/JP2017/014380 patent/WO2017175831A1/ja active Application Filing
- 2017-04-06 US US16/091,359 patent/US20190119797A1/en not_active Abandoned
- 2017-04-06 EP EP17779209.0A patent/EP3441160A4/de not_active Withdrawn
- 2017-04-06 KR KR1020187032076A patent/KR102280574B1/ko active Active
- 2017-04-06 TW TW106111537A patent/TWI732849B/zh active
- 2017-04-06 JP JP2018510662A patent/JP6889845B2/ja active Active

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

Publication	Publication Date	Title
PL3611282T3 (pl)	2024-03-25	Proszek stopu na bazie kobaltu
EP3333977A4 (de)	2018-09-26	Hintere endgerätemetallabdeckung sowie endgerät
EP3352930A4 (de)	2019-04-10	Superelastische vorrichtungen aus nitihf-legierungen mittels pulvermetallurgischer verfahren
EP3187288A4 (de)	2018-04-11	Metallische kupferpartikel und herstellungsverfahren dafür
EP3495089A4 (de)	2020-01-08	Zusammensetzung mit metallpartikeln
EP3227038A4 (de)	2018-08-22	Salzschmelzensauerstoffentzug von metallpulvern
EP3702063A4 (de)	2021-08-04	Pulver auf eisenbasis zum formen
SG10201805971SA (en)	2020-02-27	Iron-based amorphous alloy powder
EP3643801A4 (de)	2020-11-11	Aluminiumbasierte legierung
EP3212815A4 (de)	2018-08-29	Metalllegierungen mit kupfer
EP3441160A4 (de)	2019-11-06	Eisenbasiertes metallisches glaslegierungspulver
EP3128521B8 (de)	2019-09-18	W-haltiger r-fe-b-cu-sintermagnet und abschrecklegierung
EP3459659A4 (de)	2019-10-30	Legierungspulver und verfahren zur herstellung davon
EP3356067A4 (de)	2019-07-31	Neue verbundpulver auf eisenbasis
EP3131099A4 (de)	2017-11-29	R-t-b-basiertes legierungspulver und verfahren zu seiner herstellung sowie r-t-b-basierte sintermagneten und herstellungsverfahren dafür
EP3385185B8 (de)	2020-07-01	Metallischer dosendeckel
EP3517899A4 (de)	2019-08-28	Elektromagnetischer durchflussmesser
GB201700419D0 (en)	2017-02-22	Metal alloy
EP3278819A4 (de)	2019-01-02	Antithrombotisches metallisches material
PL3145660T3 (pl)	2018-09-28	Proszek metalu
EP3305928A4 (de)	2018-07-11	Eisenbasiertes metall für pulvermetallurgie und verfahren zur herstellung von eisenbasiertem pulver für pulvermetallurgie
EP3351324A4 (de)	2018-10-24	Edelmetallpulverherstellungsverfahren
EP3395474A4 (de)	2019-07-31	Silberlegierungspulver und verfahren zur herstellung davon
EP3426807A4 (de)	2019-11-13	Verfahren zur metallbeschichtung
EP3170586A4 (de)	2017-08-30	Legierungspulver und magnetische komponente

Legal Events

Date	Code	Title	Description
2017-10-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2019-01-11	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2019-01-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-02-13	17P	Request for examination filed	Effective date: 20181105
2019-02-13	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2019-02-13	AX	Request for extension of the european patent	Extension state: BA ME
2019-04-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-07-10	DAV	Request for validation of the european patent (deleted)
2019-07-10	DAX	Request for extension of the european patent (deleted)
2019-11-06	A4	Supplementary search report drawn up and despatched	Effective date: 20191009
2019-11-06	RIC1	Information provided on ipc code assigned before grant	Ipc: B22F 9/08 20060101ALN20191002BHEP Ipc: C22C 33/02 20060101ALI20191002BHEP Ipc: C22C 45/02 20060101ALI20191002BHEP Ipc: B22F 1/00 20060101AFI20191002BHEP
2021-10-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2021-11-03	17Q	First examination report despatched	Effective date: 20211004
2021-11-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2021-12-15	18W	Application withdrawn	Effective date: 20211110