[go: up one dir, main page]

aki Hagiwara et al., 1981 - Google Patents

The critical thickness for the formation of Fe-, Ni-and Co-based amorphous alloys with metalloids

aki Hagiwara et al., 1981

View PDF
Document ID
6598292623819708409
Author
aki Hagiwara M
Inoue A
Masumoto T
Publication year

External Links

Snippet

Effect of metalloid composition on the amorphous phase formation of iron-, nickel-and cobalt- based alloys has been studies as a function of the thickness of ribbon using a special melt- quenching appara-tus, which enables the roller revolving at high speeds, such as 5000 rpm …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F2009/0804—Dispersion in or on liquid, other than with sieves
    • B22F2009/0808—Mechanical dispersion of melt, e.g. by sieves
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/04—Amorphous alloys with Ni or Co as the major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
    • B22F1/00—Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition
    • B22F1/0003—Metallic powders per se; Mixtures of metallic powders; Metallic powders mixed with a lubricating or binding agent
    • B22F1/0007—Metallic powder characterised by its shape or structure, e.g. fibre structure
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • H—ELECTRICITY
    • H01—BASIC 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—Metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15333—Amorphous metallic alloys, e.g. glassy metals containing nanocrystallites, e.g. obtained by annealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Similar Documents

Publication Publication Date Title
aki Hagiwara et al. The critical thickness for the formation of Fe-, Ni-and Co-based amorphous alloys with metalloids
US4052201A (en) Amorphous alloys with improved resistance to embrittlement upon heat treatment
JP4249899B2 (en) Aluminide sheet manufacturing method by thermomechanical processing of aluminide powder
Berkowitz et al. Amorphous particles produced by spark erosion
Waseda et al. Formation and mechanical properties of Fe-and Co-base amorphous alloy wires produced by in-rotating-water spinning method
Inoue et al. Young's modulus of Fe-, Co-, Pd-and Pt-based amorphous wires produced by the in-rotating-water spinning method
Hagiwara et al. The critical thickness for the formation of Ni-Si-B amorphous alloys
JP5320768B2 (en) Fe-based amorphous alloy with excellent soft magnetic properties
JP2008248380A (en) Fe-based amorphous alloy with excellent soft magnetic properties
WO2008105135A1 (en) Fe-BASED AMORPHOUS ALLOY HAVING EXCELLENT SOFT MAGNETIC CHARACTERISTICS
EP1069200A1 (en) Iron-based magnetic shape memory alloy and method of preparing the same
Russew et al. Glassy metals
EP0002909B1 (en) Amorphous alloys and filaments thereof
CA1222893A (en) Nickel-based alloy
TWI452146B (en) Ferromagnetic amorphous alloy ribbon and fabrication thereof
CN1030874C (en) Improved iron-based amorphous alloys containing cobalt
Inoue et al. Mechanical properties of (Fe, Co, Ni)-MB (M= Ti, Zr, Hf, V, Nb, Ta and Mo) amorphous alloys with low boron concentration
US4210443A (en) Iron group transition metal-refractory metal-boron glassy alloys
US8002014B2 (en) Process for producing metal-containing castings, and associated apparatus
JPS61243152A (en) High magnetic premeability amorphous alloy and its production
JPH028015B2 (en)
CN100432269C (en) Block iron-base amorphous alloy
Inoue et al. Preparation, mechanical strengths, and thermal stability of Ni-Si-B and Ni-PB amorphous wires
JP5320765B2 (en) Fe-based amorphous alloy with excellent soft magnetic properties
EP0177669B1 (en) Amorphous metal alloys having enhanced ac magnetic properties at elevated temperatures