TW226035B - A process for producing anisotropic ribbon of R-Fe-M-B and the produced anisotropic resin bond - Google Patents

A process for producing anisotropic ribbon of R-Fe-M-B and the produced anisotropic resin bond

Info

Publication number
TW226035B
TW226035B TW80109771A TW80109771A TW226035B TW 226035 B TW226035 B TW 226035B TW 80109771 A TW80109771 A TW 80109771A TW 80109771 A TW80109771 A TW 80109771A TW 226035 B TW226035 B TW 226035B
Authority
TW
Taiwan
Prior art keywords
weight percent
anisotropic
ribbon
rare earth
compound
Prior art date
Application number
TW80109771A
Other languages
Chinese (zh)
Inventor
Tsung-Shune Chin
Sen-Huann Huang
Original Assignee
Nat Science Committee
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 Nat Science Committee filed Critical Nat Science Committee
Priority to TW80109771A priority Critical patent/TW226035B/en
Application granted granted Critical
Publication of TW226035B publication Critical patent/TW226035B/en

Links

Landscapes

  • Hard Magnetic Materials (AREA)

Abstract

A process for producing anisotropic ribbon of R-Fe-M-B, in which Rrepresents rare earth elements, Fe represents ferrous element, Mrepresents metal alloy, B represents boron; and the composition foreach element is: 13-17 a.m.u. weight percent of rare earth elements selected from Neodymium(Nd), Praseodymium (Pr), Dysprosium (Dy), or a mixture of the above elements; 75-80 a.m.u. weight percent of ferrous element; 0.5-3 a.m.u. weight percent of metal alloy selected from one or more thanone of the following elements: Titanium (Ti), Zirconium (Zr), Hafnium (Hf),Vanadium (V), Niobium (Nb), Tantalum (Ta), Molybdenium (Mo), Tungsten (W),Manganese (Mn), Nickel (Ni), Cobalt (Co), Copper (Cu), Zinc (Zn),Gallium (Ga), Carbon (C), Silicon (Si), Sulfur (S); and 6-7 a.m.u. weight percent of Boron element; the process comprises: (a) under argon gas, arc smelting the R-Fe-M-B compound, which has a purity over 99.5%, in a crucible; and (b) under argon gas, placing the smelted compound in a single wheel melt spinning machine to produce ribbons, in which the wheel speed of the copper wheel is 8~15 m/s.
TW80109771A 1991-12-13 1991-12-13 A process for producing anisotropic ribbon of R-Fe-M-B and the produced anisotropic resin bond TW226035B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW80109771A TW226035B (en) 1991-12-13 1991-12-13 A process for producing anisotropic ribbon of R-Fe-M-B and the produced anisotropic resin bond

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW80109771A TW226035B (en) 1991-12-13 1991-12-13 A process for producing anisotropic ribbon of R-Fe-M-B and the produced anisotropic resin bond

Publications (1)

Publication Number Publication Date
TW226035B true TW226035B (en) 1994-07-01

Family

ID=51348344

Family Applications (1)

Application Number Title Priority Date Filing Date
TW80109771A TW226035B (en) 1991-12-13 1991-12-13 A process for producing anisotropic ribbon of R-Fe-M-B and the produced anisotropic resin bond

Country Status (1)

Country Link
TW (1) TW226035B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7974713B2 (en) 2005-10-12 2011-07-05 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Temporal and spatial shaping of multi-channel audio signals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7974713B2 (en) 2005-10-12 2011-07-05 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Temporal and spatial shaping of multi-channel audio signals

Similar Documents

Publication Publication Date Title
He et al. Formation of bulk metallic glasses in neodymium-based alloys
EP1338359A4 (en) Process for producing, through strip casting, raw alloy for nanocomposite type permanent magnet
US4681623A (en) Process for producing alloy powder containing rare earth metals
Rossi et al. Lattice parameters of some ThCu2Si2-type phases in ternary alloys of rare earths with cobalt (or iron) and silicon (or germanium)
MXPA02006786A (en) Method for grain refining of steel, grain refining alloy for steel and method for producing grain refining alloy.
EP1014392A3 (en) Rare earth/iron/boron-based permanent magnet alloy composition
CN110942881B (en) Rare earth magnet and method for producing same
EP0302947A4 (en) Rare earth element-iron base permanent magnet and process for its production.
JPH09143636A (en) Rare earth-iron-nitrogen magnetic alloy
US5916376A (en) Preparation of magnet
KR100496173B1 (en) Method for the preparation of a rare earth permanent magnet
US5135584A (en) Permanent magnet powders
TW226035B (en) A process for producing anisotropic ribbon of R-Fe-M-B and the produced anisotropic resin bond
AU5578594A (en) Silicon alloy, method for producing the alloy and method for production of consolidated products from silicon alloy
JP3801456B2 (en) Iron-based rare earth permanent magnet alloy and method for producing the same
KR20010033734A (en) Isotropic rare earth material of high intrinsic induction
EP0386286B1 (en) Rare earth iron-based permanent magnet
JPH0531804B2 (en)
JP2003213384A (en) Permanent magnet alloy and bond magnet
GB1492952A (en) Elongated leaded steel casting
JPS6425943A (en) Amorphous metallic filament
RU2145642C1 (en) Alloying composition based on rare-earth metals for permanent magnets
EP0712532B1 (en) SmFeTa alloy with 4-5 at% Ta addition and the process of its preperation
SU1360464A1 (en) Iron-base sintered alloy for permanent magnet and method of its realization
JP2004263232A5 (en)

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent