KR830007869A - Amorphous metal alloy with improved A.C magnetism - Google Patents

Amorphous metal alloy with improved A.C magnetism Download PDF

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Publication number
KR830007869A
KR830007869A KR1019810005175A KR810005175A KR830007869A KR 830007869 A KR830007869 A KR 830007869A KR 1019810005175 A KR1019810005175 A KR 1019810005175A KR 810005175 A KR810005175 A KR 810005175A KR 830007869 A KR830007869 A KR 830007869A
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South Korea
Prior art keywords
metal alloy
represent
amorphous metal
composition
atomic percent
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KR1019810005175A
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Korean (ko)
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KR860000832B1 (en
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프리드리히 알프레드
존 드크리스토파로 니콜라스
알란 데이비스 랜스
다타 아미타바
Original Assignee
로이 에이취·멧신길
알라이드 코오포레이션
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    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Hard Magnetic Materials (AREA)

Abstract

내용 없음No content

Description

향상된 A. C 자성을 갖는 무정형 금속합금Amorphous metal alloy with improved A. C magnetism

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (6)

일반식 Fea,SibBc를 갖는 조성물로 구성된 최소한 90% 이상 무정형인 금속합금, 식중 a, b, c는 각각 75-78.5, 4-10.5 및 11-21원자퍼센트를 가리키며 a＋b＋c=100임.At least 90% amorphous metal alloy, composed of a composition having the general formula Fe a , Si b B c , wherein a, b, c represent 75-78.5, 4-10.5 and 11-21 atomic percent, respectively, a + b + c = 100 . a=78, b=6-10, c=12=16원자퍼센트의 주장 1의 금속합금a = 78, b = 6-10, c = 12 = 16 atomic percent metal alloy of claim 1 일반식 Fea,SibBc를 갖는 조성물로 구성된 최소한 90% 이상 무정형인 금속합금을 어닐링하여 그 금속합금의 자성을 향상시키는 방법. 식중 a, b, c는 각각 75-78.5, 4-10.5 및 11-21원자퍼센트를 가리키며 a＋b＋c=100임.A method of annealing at least 90% of an amorphous metal alloy composed of a composition having the general formula Fe a , Si b B c to improve the magnetism of the metal alloy. Where a, b, and c represent 75-78.5, 4-10.5 and 11-21 atomic percentages, respectively, a + b + c = 100. 응력을 제거하기에 충분ㅎ기 초기결정화를 유도하기에는 낮은 온도로 상기 금속합금을 가열하고 가열된 금속합음을 약 0.5℃/min-75℃/min의 속도로 냉각시키되 가열과 냉각동안 자기장을 적용하여 어닐링시키는, 주장 3의 방법.Sufficient to remove the stress. In order to induce initial crystallization, heat the metal alloy to a low temperature and cool the heated metal compound at a rate of about 0.5 ° C./min-75° C./min. Method of claim 3, annealed. 일반식 Fea,SibBc를 갖는 조성물로 구성된 최소한 90% 이상 무정형인 금속합금을 포함하는 전자기장치요유 코어. 식중 a, b, c는 각각 75-78.5, 4-10.5 및 11-21원자퍼센트를 의미하며, a＋b＋c=100임.An electromagnetic device containing core comprising at least 90% of an amorphous metal alloy composed of a composition having the general formula Fe a , Si b B c . Where a, b and c represent 75-78.5, 4-10.5 and 11-21 atomic percent, respectively, a + b + c = 100. 리프와 냉각체 표면사이의 갭이 약 0.03-1㎜ 정도가 되도록 표면가까이 위치한 한상의평행한 리프로된 슬로트 노즐의오리피스를 통하여 냉각체표면을 ㅂ분당 100-2000m의 미리 정해진 속도로 종방향으로 구동시키고, 용융금속 합금흐름을 상기 노즐의 오리피스를 통하여 구동냉각체 표면과 접촉하도록 하여 거기서 금속이 연속적인 스트립을 형성하며 고화되는 단계를 포함하는 공정에 의하여 형성되는 일반식 Fea,SibBc를 갖는 조성물로 구성된 최소한 90% 이상 무정형인 금속합금의 스트립. 식중, a, b, c는 각각 75-78.5, 4-10.5 및 11-21원자퍼센트를 의미하며, a＋b＋c=100임.Through the orifice of a slot nozzle with a parallel top leaf located near the surface so that the gap between the leaf and the coolant surface is about 0.03-1 mm, the coolant surface is longitudinally directed at a predetermined speed of 100-2000 m / min. formula driven and, in that the molten metal alloy flows in contact with the driven cooling body surface through the orifice of the nozzle there is formed by a process comprising a step in which a metal is formed and solidified continuous strip as Fe a, Si b A strip of at least 90% amorphous metal alloy composed of a composition having B c . Where a, b and c represent 75-78.5, 4-10.5 and 11-21 atomic percent, respectively, a + b + c = 100. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019810005175A 1980-12-29 1981-12-28 Amorphas metal alloys having enhanced ac magnetic properties KR860000832B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22060280A 1980-12-29 1980-12-29
US220602 1980-12-29
US220,602 1994-03-25

Publications (2)

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KR830007869A true KR830007869A (en) 1983-11-07
KR860000832B1 KR860000832B1 (en) 1986-07-02

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Country Status (7)

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EP (1) EP0055327B2 (en)
JP (1) JPS57116750A (en)
KR (1) KR860000832B1 (en)
AT (1) ATE8914T1 (en)
AU (1) AU550157B2 (en)
CA (1) CA1215253A (en)
DE (1) DE3165416D1 (en)

Families Citing this family (17)

* 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
JPS6034620B2 (en) * 1981-03-06 1985-08-09 新日本製鐵株式会社 Amorphous alloy with extremely low iron loss and good thermal stability
DE3486331T2 (en) * 1983-11-05 1995-04-06 Tdk Corp Core of an amorphous alloy interference filter.
CA1271395A (en) * 1985-08-12 1990-07-10 Alliedsignal Inc. Annealing of thermally insulated core
JPH0637666B2 (en) * 1989-04-14 1994-05-18 チャイナ スチール コーポレーション A method for improving magnetic and mechanical properties of amorphous alloys by pulsed high current
JPH05503962A (en) * 1990-02-13 1993-06-24 アライド―シグナル・インコーポレーテッド Amorphous FE-B-SI alloy exhibits improved AC magnetism and handling suitability
JPH0641174U (en) * 1992-10-30 1994-05-31 ミツミ電機株式会社 Soldering equipment
US5466304A (en) * 1994-11-22 1995-11-14 Kawasaki Steel Corporation Amorphous iron based alloy and method of manufacture
US5873954A (en) * 1997-02-05 1999-02-23 Alliedsignal Inc. Amorphous alloy with increased operating induction
CN1153228C (en) * 1998-02-04 2004-06-09 梅特格拉斯公司 Amorphous alloy with increased operating induction
JP5024644B2 (en) * 2004-07-05 2012-09-12 日立金属株式会社 Amorphous alloy ribbon
KR101222127B1 (en) 2007-02-28 2013-01-14 신닛테츠스미킨 카부시키카이샤 Fe-BASED AMORPHOUS ALLOY HAVING EXCELLENT SOFT MAGNETIC CHARACTERISTICS
CN106702291A (en) * 2017-01-25 2017-05-24 青岛云路先进材料技术有限公司 Iron base amorphous alloy and preparation method thereof
CN106636982B (en) * 2017-01-25 2018-02-09 青岛云路先进材料技术有限公司 A kind of Fe-based amorphous alloy and preparation method thereof
CN106636983A (en) * 2017-01-25 2017-05-10 青岛云路先进材料技术有限公司 Production method of iron-based amorphous alloy
CN106636984A (en) * 2017-01-25 2017-05-10 青岛云路先进材料技术有限公司 Iron-based amorphous alloy
CN110423956B (en) * 2019-08-28 2020-11-24 西北工业大学 Iron-silicon-boron amorphous nanocrystalline composite microsphere material and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856513A (en) * 1972-12-26 1974-12-24 Allied Chem Novel amorphous metals and amorphous metal articles
GB2023173B (en) * 1978-04-20 1982-06-23 Gen Electric Amorphous alloys
GB2023653A (en) * 1978-04-20 1980-01-03 Gen Electric Zero Magnetostriction Amorphous Alloys
GB2038358B (en) * 1978-11-29 1982-12-08 Gen Electric Amorphous fe-b-si alloys

Also Published As

Publication number Publication date
ATE8914T1 (en) 1984-08-15
KR860000832B1 (en) 1986-07-02
EP0055327B1 (en) 1984-08-08
AU7703181A (en) 1982-07-08
CA1215253A (en) 1986-12-16
DE3165416D1 (en) 1984-09-13
EP0055327B2 (en) 1990-09-26
AU550157B2 (en) 1986-03-06
EP0055327A1 (en) 1982-07-07
JPH0211662B2 (en) 1990-03-15
JPS57116750A (en) 1982-07-20

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