CA2152633C - Iron-nickel alloy having special soft magnetic properties - Google Patents

Iron-nickel alloy having special soft magnetic properties Download PDF

Info

Publication number: CA2152633C
Authority: CA; Canada
Prior art keywords: soft magnetic; nickel; iron; magnetic material; heat treated
Prior art date: 1994-06-30
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.): Expired - Fee Related

Application number

CA002152633A

Other languages

English (en)

French (fr)

Other versions

CA2152633A1 (en

Inventor

Bodo Gehrmann

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.)

VDM Metals GmbH

Original Assignee

Krupp VDM GmbH

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.)

1994-06-30

Filing date

1995-06-26

Publication date

2000-04-11

1995-06-26 Application filed by Krupp VDM GmbH filed Critical Krupp VDM GmbH

1995-12-31 Publication of CA2152633A1 publication Critical patent/CA2152633A1/en

2000-04-11 Application granted granted Critical

2000-04-11 Publication of CA2152633C publication Critical patent/CA2152633C/en

2015-06-26 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

229910001030 Iron–nickel alloy Inorganic materials 0.000 title description 5
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 19
238000010438 heat treatment Methods 0.000 claims abstract description 11
229910052759 nickel Inorganic materials 0.000 claims abstract description 9
238000009826 distribution Methods 0.000 claims abstract description 8
UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 claims abstract 13
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract 10
229910052742 iron Inorganic materials 0.000 claims abstract 5
238000000137 annealing Methods 0.000 claims description 19
230000004907 flux Effects 0.000 claims description 6
238000011282 treatment Methods 0.000 claims description 4
239000012535 impurity Substances 0.000 claims description 3
238000002844 melting Methods 0.000 claims description 3
230000008018 melting Effects 0.000 claims description 3
230000035699 permeability Effects 0.000 claims description 3
239000000696 magnetic material Substances 0.000 claims 11
239000000463 material Substances 0.000 abstract description 16
238000001953 recrystallisation Methods 0.000 description 7
238000012512 characterization method Methods 0.000 description 3
239000007787 solid Substances 0.000 description 2
229910000990 Ni alloy Inorganic materials 0.000 description 1
239000000654 additive Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1

Classifications

- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Soft Magnetic Materials (AREA)

CA002152633A 1994-06-30 1995-06-26 Iron-nickel alloy having special soft magnetic properties Expired - Fee Related CA2152633C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEP4422870.8-24		1994-06-30
DE4422870A DE4422870C1 (de)	1994-06-30	1994-06-30	Eisen-Nickel-Legierung mit besonderen weichmagnetischen Eigenschaften

Publications (2)

Publication Number	Publication Date
CA2152633A1 CA2152633A1 (en)	1995-12-31
CA2152633C true CA2152633C (en)	2000-04-11

Family

ID=6521875

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002152633A Expired - Fee Related CA2152633C (en)	1994-06-30	1995-06-26	Iron-nickel alloy having special soft magnetic properties

Country Status (7)

Country	Link
EP (1)	EP0694624B1 (de)
JP (1)	JPH0849043A (de)
KR (1)	KR100186289B1 (de)
AT (1)	ATE165398T1 (de)
CA (1)	CA2152633C (de)
DE (2)	DE4422870C1 (de)
TW (1)	TW327652B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19628138C1 (de) *	1996-07-12	1997-05-22	Krupp Vdm Gmbh	Verwendung einer Eisen-Nickel-Legierung für weichmagnetische Bauteile
DE10143680C1 (de) *	2001-08-30	2003-05-08	Leibniz Inst Fuer Festkoerper	Verfahren zur Herstellung von Metallbändern mit hochgradiger Würfeltextur
JP6294028B2 (ja) *	2013-08-09	2018-03-14	日本冶金工業株式会社	Ｆｅ−Ｎｉ系パーマロイ合金の製造方法
CN110729111B (zh) *	2019-10-30	2020-12-01	海鹰企业集团有限责任公司	一种提高信号变压器综合性能的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2814640C2 (de) *	1978-04-05	1984-03-01	Vacuumschmelze Gmbh, 6450 Hanau	Verfahren zum herstellen von bandkernen
DE2816173C2 (de) *	1978-04-14	1982-07-29	Vacuumschmelze Gmbh, 6450 Hanau	Verfahren zum Herstellen von Bandkernen
DE3037002C1 (de) *	1980-10-01	1989-02-23	Fried. Krupp Gmbh, 4300 Essen	Magnetkern
JPH0668145B2 (ja) *	1987-02-02	1994-08-31	川崎製鉄株式会社	Ｎｉ−Ｆｅ合金薄帯およびその製造方法
JPH03277718A (ja) *	1990-03-27	1991-12-09	Nisshin Steel Co Ltd	Ｎｉ―Ｆｅ―Ｃｒ軟質磁性合金の製造方法

1994
- 1994-06-30 DE DE4422870A patent/DE4422870C1/de not_active Expired - Fee Related
1995
- 1995-05-17 EP EP95107457A patent/EP0694624B1/de not_active Expired - Lifetime
- 1995-05-17 AT AT95107457T patent/ATE165398T1/de active
- 1995-05-17 DE DE59501968T patent/DE59501968D1/de not_active Expired - Lifetime
- 1995-06-10 TW TW084105920A patent/TW327652B/zh not_active IP Right Cessation
- 1995-06-26 JP JP7158869A patent/JPH0849043A/ja active Pending
- 1995-06-26 CA CA002152633A patent/CA2152633C/en not_active Expired - Fee Related
- 1995-06-28 KR KR1019950017892A patent/KR100186289B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR960001161A (ko)	1996-01-25
DE59501968D1 (de)	1998-05-28
JPH0849043A (ja)	1996-02-20
DE4422870C1 (de)	1995-09-14
ATE165398T1 (de)	1998-05-15
CA2152633A1 (en)	1995-12-31
KR100186289B1 (ko)	1999-04-01
EP0694624A1 (de)	1996-01-31
EP0694624B1 (de)	1998-04-22
TW327652B (en)	1998-03-01

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Legal Events

Date	Code	Title	Description
1995-11-20	EEER	Examination request
2015-08-08	MKLA	Lapsed	Effective date: 20150626