FR2442894A1 - Alliages amorphes de fer-bore-silicium - Google Patents

Alliages amorphes de fer-bore-silicium

Info

Publication number
FR2442894A1
FR2442894A1 FR7929369A FR7929369A FR2442894A1 FR 2442894 A1 FR2442894 A1 FR 2442894A1 FR 7929369 A FR7929369 A FR 7929369A FR 7929369 A FR7929369 A FR 7929369A FR 2442894 A1 FR2442894 A1 FR 2442894A1
Authority
FR
France
Prior art keywords
bore
degrees
silicon alloys
amorphous iron
alloys
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.)
Granted
Application number
FR7929369A
Other languages
English (en)
Other versions
FR2442894B1 (fr
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from US05/964,621 external-priority patent/US4217135A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of FR2442894A1 publication Critical patent/FR2442894A1/fr
Application granted granted Critical
Publication of FR2442894B1 publication Critical patent/FR2442894B1/fr
Granted 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
    • C22C45/02—Amorphous alloys with iron as the major constituent

Landscapes

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

Abstract

Alliages ayant simultanément des valeurs d'aimantation à saturation à 30 degrés C d'au moins 174 uem/g, de champ coercitif inférieure à 0,03 Oersted environ et de température de cristallisation d'au moins 320 degrés C. Ces alliages ont une composition dans la région délimitée par les courbes du champ coercitif de 0,03 Oe, d'aimantation à saturation de 174 uem/g et de température de cristallisation de 320 degrés C dans le diagramme ternaire fer-bore-silicium. Application aux transformateurs et moteurs électriques.
FR7929369A 1978-11-29 1979-11-29 Alliages amorphes de fer-bore-silicium Granted FR2442894A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/964,621 US4217135A (en) 1979-05-04 1978-11-29 Iron-boron-silicon ternary amorphous alloys

Publications (2)

Publication Number Publication Date
FR2442894A1 true FR2442894A1 (fr) 1980-06-27
FR2442894B1 FR2442894B1 (fr) 1985-04-19

Family

ID=25508779

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929369A Granted FR2442894A1 (fr) 1978-11-29 1979-11-29 Alliages amorphes de fer-bore-silicium

Country Status (7)

Country Link
JP (1) JPS5594460A (fr)
CA (1) CA1145162A (fr)
DE (1) DE2947802A1 (fr)
ES (1) ES8102596A1 (fr)
FR (1) FR2442894A1 (fr)
GB (1) GB2038358B (fr)
PH (1) PH14784A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055327A1 (fr) * 1980-12-29 1982-07-07 Allied Corporation Alliage métallique amorphe présentant de meilleures propriétés magnétiques en alternatif

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6296948B1 (en) * 1981-02-17 2001-10-02 Ati Properties, Inc. Amorphous metal alloy strip and method of making such strip
JPS58173059A (ja) * 1982-03-03 1983-10-11 Unitika Ltd 金属細線の製造方法
AU9179282A (en) * 1982-05-27 1983-12-01 Allegheny Ludlum Steel Corp. Amorphous, magnetic iron base - boron silicon alloy
JPS63186560A (ja) * 1987-05-15 1988-08-02 Toshiba Corp 電圧共振形高周波スイッチング回路
ATE429522T1 (de) * 2002-01-16 2009-05-15 Nakagawa Special Steel Co Ltd Magnetisches grundmaterial, laminat aus magnetischem grundmaterial und herstellungsverfahren dafür
KR20160020500A (ko) 2013-07-30 2016-02-23 제이에프이 스틸 가부시키가이샤 철계 비정질 합금 박대
JP6478061B2 (ja) 2016-04-04 2019-03-06 Ｊｆｅスチール株式会社 非晶質合金薄帯
CN107267889B (zh) * 2017-06-14 2019-11-01 青岛云路先进材料技术股份有限公司 一种具有低应力敏感性的铁基非晶合金及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806052A1 (de) * 1977-02-18 1978-10-19 Tdk Electronics Co Ltd Thermisch stabile amorphe magnetlegierung
FR2423548A1 (fr) * 1978-04-20 1979-11-16 Gen Electric Alliages de fer-silicium amorphes
FR2423547A1 (fr) * 1978-04-20 1979-11-16 Gen Electric Alliages metalliques amorphes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL182182C (nl) * 1974-11-29 1988-01-18 Allied Chem Inrichting met amorfe metaallegering.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806052A1 (de) * 1977-02-18 1978-10-19 Tdk Electronics Co Ltd Thermisch stabile amorphe magnetlegierung
FR2423548A1 (fr) * 1978-04-20 1979-11-16 Gen Electric Alliages de fer-silicium amorphes
FR2423547A1 (fr) * 1978-04-20 1979-11-16 Gen Electric Alliages metalliques amorphes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055327A1 (fr) * 1980-12-29 1982-07-07 Allied Corporation Alliage métallique amorphe présentant de meilleures propriétés magnétiques en alternatif

Also Published As

Publication number Publication date
FR2442894B1 (fr) 1985-04-19
ES486427A0 (es) 1981-01-16
GB2038358A (en) 1980-07-23
CA1145162A (fr) 1983-04-26
DE2947802C2 (fr) 1989-03-09
DE2947802A1 (de) 1980-06-12
ES8102596A1 (es) 1981-01-16
GB2038358B (en) 1982-12-08
JPS5594460A (en) 1980-07-17
PH14784A (en) 1981-12-09

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