JPS56105452A - Amorphous alloy - Google Patents

Amorphous alloy

Info

Publication number
JPS56105452A
JPS56105452A JP706380A JP706380A JPS56105452A JP S56105452 A JPS56105452 A JP S56105452A JP 706380 A JP706380 A JP 706380A JP 706380 A JP706380 A JP 706380A JP S56105452 A JPS56105452 A JP S56105452A
Authority
JP
Japan
Prior art keywords
alloy
elements
amorphous alloy
group
cooled
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.)
Pending
Application number
JP706380A
Other languages
Japanese (ja)
Inventor
Masayuki Wakamiya
Eiichi Hirota
Harufumi Sakino
Hiroshi Sakakima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP706380A priority Critical patent/JPS56105452A/en
Publication of JPS56105452A publication Critical patent/JPS56105452A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Continuous Casting (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

PURPOSE:To obtain the amorphous alloy which is excellent in strength, corrosion resistance, magnetic properties and the like by a method wherein an alloy containing metal such as Fe, Co, Ni, etc. as main constituent, nonmetals such as Si, C, B, etc. and specified metal is cooled at an ultrahigh cooling rate. CONSTITUTION:The alloy is represented by the composition formula MaSibCcBd Ae, where M is at least one of the Group VIII elements such as Fe, Co, Ni, Ru, Rh, Os, Ir, Pt, etc.; A is at least one element selected from the Group Ib elements such as Cu, Ag, An, etc. or the Group IIb elements such as Zn, Cd, Hg, etc.; (a) is 70- 95; (b) is 0-10; (c), (d) and (e) are each 0.01-10 and a+b+c+d=100. The alloy of said composition is melted in Ar gas atmosphere and then rapidly cooled by jetting the molten alloy onto an iron roller rotating at 2,000rpm, thereby forming the amorphous alloy in the shape of a ribbon.
JP706380A 1980-01-23 1980-01-23 Amorphous alloy Pending JPS56105452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP706380A JPS56105452A (en) 1980-01-23 1980-01-23 Amorphous alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP706380A JPS56105452A (en) 1980-01-23 1980-01-23 Amorphous alloy

Publications (1)

Publication Number Publication Date
JPS56105452A true JPS56105452A (en) 1981-08-21

Family

ID=11655602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP706380A Pending JPS56105452A (en) 1980-01-23 1980-01-23 Amorphous alloy

Country Status (1)

Country Link
JP (1) JPS56105452A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469536A (en) * 1982-11-10 1984-09-04 The United States Of America As Represented By The Secretary Of The Navy Alloys and method of making
JPH05291019A (en) * 1992-04-13 1993-11-05 Nippon Steel Corp Method for producing Fe-based amorphous alloy

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5165395A (en) * 1974-10-21 1976-06-05 Western Electric Co
JPS5173920A (en) * 1974-12-24 1976-06-26 Tohoku Daigaku Kinzoku Zairyo
JPS5173923A (en) * 1974-12-24 1976-06-26 Tohoku Daigaku Kinzoku Zairyo
JPS53130572A (en) * 1977-04-05 1978-11-14 Tdk Electronics Co Ltd Highhgradient magnetic separator using amorphous magnetic alloy
JPS5669360A (en) * 1979-11-12 1981-06-10 Tdk Corp Amorphous magnetic alloy material and its manufacture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5165395A (en) * 1974-10-21 1976-06-05 Western Electric Co
JPS5173920A (en) * 1974-12-24 1976-06-26 Tohoku Daigaku Kinzoku Zairyo
JPS5173923A (en) * 1974-12-24 1976-06-26 Tohoku Daigaku Kinzoku Zairyo
JPS53130572A (en) * 1977-04-05 1978-11-14 Tdk Electronics Co Ltd Highhgradient magnetic separator using amorphous magnetic alloy
JPS5669360A (en) * 1979-11-12 1981-06-10 Tdk Corp Amorphous magnetic alloy material and its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469536A (en) * 1982-11-10 1984-09-04 The United States Of America As Represented By The Secretary Of The Navy Alloys and method of making
JPH05291019A (en) * 1992-04-13 1993-11-05 Nippon Steel Corp Method for producing Fe-based amorphous alloy

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