Permanent magnet alloys for gap magnets

Palasyuk, Andriy; Lamichhane, Tej Nath; Palasyuk, Olena; Antropov, Vladimir; Canfield, Paul C.; McCallum, Ralph W.

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Title: Permanent magnet alloys for gap magnets

Abstract

Provided are Ce/Co/Cu permanent magnet alloys containing certain refractory metals, such as Ta and/or Hf, and optionally Fe which represent economically more favorable alternative to Sm-based magnets with respect to both material and processing costs and which retain and/or improve magnetic characteristics useful for GAP MAGNET applications.

Inventors:: Palasyuk, Andriy; Lamichhane, Tej Nath; Palasyuk, Olena; Antropov, Vladimir; Canfield, Paul C.; McCallum, Ralph W.

Issue Date:: 2023-05-16

Research Org.:: Ames Laboratory (AMES), Ames, IA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1998388

Patent Number(s):: 11649537

Application Number:: 16/350,612

Assignee:: Iowa State University Research Foundation, Inc. (Ames, IA)

DOE Contract Number:: AC02-07CH11358

Resource Type:: Patent

Resource Relation:: Patent File Date: 12/10/2018

Country of Publication:: United States

Language:: English

Citation Formats


                    Palasyuk, Andriy, Lamichhane, Tej Nath, Palasyuk, Olena, Antropov, Vladimir, Canfield, Paul C., and McCallum, Ralph W. Permanent magnet alloys for gap magnets.  United States: N. p., 2023. 
        Web.

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                    Palasyuk, Andriy, Lamichhane, Tej Nath, Palasyuk, Olena, Antropov, Vladimir, Canfield, Paul C., & McCallum, Ralph W. Permanent magnet alloys for gap magnets.  United States.

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                    Palasyuk, Andriy, Lamichhane, Tej Nath, Palasyuk, Olena, Antropov, Vladimir, Canfield, Paul C., and McCallum, Ralph W. Tue .  
        "Permanent magnet alloys for gap magnets".  United States.  https://www.osti.gov/servlets/purl/1998388.

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@article{osti_1998388,

  title        = {Permanent magnet alloys for gap magnets},

  author       = {Palasyuk, Andriy and Lamichhane, Tej Nath and Palasyuk, Olena and Antropov, Vladimir and Canfield, Paul C. and McCallum, Ralph W.},

  abstractNote = {Provided are Ce/Co/Cu permanent magnet alloys containing certain refractory metals, such as Ta and/or Hf, and optionally Fe which represent economically more favorable alternative to Sm-based magnets with respect to both material and processing costs and which retain and/or improve magnetic characteristics useful for GAP MAGNET applications.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2023},

  month        = {5}

}

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Works referenced in this record:

Permanent magnets: Plugging the gap
journal, September 2012

Coey, J. M. D.
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Microstructure of a Cerium, Cobalt and Copper Alloy with a High Coercivity
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Effect of Processing on Permanent Magnet Materials Containing Rare‐Earth Metals
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Formation of TbCu7-type CeFe10Zr0.8 by rapid solidification
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The structure of Co-Cu-Fe-Ce permanent magnets
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Preparation and properties of sintered CoCuFeCe permanent magnets
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Permanent-magnet properties of Sm-Ce-Co-Fe-Cu alloys with compositions between 1-5 and 2-17
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New Permanent Magnet Materials Containing Rare‐Earth Metals
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High-temperature solution growth of intermetallic single crystals and quasicrystals
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New Permanent Magnet Materials
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Magnetic properties of sintered (Co, Cu, Fe)5Ce alloys
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Arbuzov, M. P.; Pavlyukov, A. A.; Krakovich, É. V.
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Magnetic characteristics of sintered permanent magnets in (Co, Cu, Fe)5Ce alloys
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Intrinsic Magnetic Properties and Mechanism of Magnetization of Co-Fe-Cu-R Permanent Magnets
conference, January 1973

Nesbitt, E. A.; Chin, G. Y.; Hull, G. W.
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Magnetic characteristics of sintered permanent magnets in alloys of the Co-Cu-Fe-Ce system
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Coercive force of cast and sintered permanent magnets in Co-Cu-Fe-Ce alloys
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Rare earth-cobalt permanent magnets
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Magnetic anisotropy and high-field magnetization process of CeCo5
journal, March 1994

Bartashevich, M. I.; Goto, T.; Radwanski, R. J.
Journal of Magnetism and Magnetic Materials, Vol. 131, Issue 1-2
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Cerium, Cobalt and Copper Alloy as a Permanent Magnet Material
journal, August 1968

Tawara, Yoshio; Senno, Harufumi
Japanese Journal of Applied Physics, Vol. 7, Issue 8
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X-ray study of monocrystalline alloys near the composition CeCo3.5Cu1.5
journal, August 1979

Labulle, B.; Petipas, C.
Journal of the Less Common Metals, Vol. 66, Issue 2
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${Ce}_{3 - x} {Mg}_{x} {Co}_{9}$ : Transformation of a Pauli Paramagnet into a Strong Permanent Magnet
journal, February 2018

Lamichhane, Tej N.; Taufour, Valentin; Palasyuk, Andriy
Physical Review Applied, Vol. 9, Issue 2
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Permanent Magnet, and Motor and Generator Using the Same
patent-application, May 2015

Endo, Masaki; Sakurada, Shinya; Horiuchi, Yosuke
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Intermetallic compounds in the cobalt-rich part of the R-cobalt systems (R = Ce, La, CeLa)
journal, February 1974

Khan, Y.
Journal of the Less Common Metals, Vol. 34, Issue 2
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Oxidation study of monocrystalline CeCo5−xCux by X-ray diffraction methods
journal, June 1980

Labulle, B.; Petipas, C.
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Directional solidification of Co-Cu-R permanent-magnet alloys
journal, March 1972

Chin, G.; Green, M.; Nesbitt, E.
IEEE Transactions on Magnetics, Vol. 8, Issue 1
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Phase equilibria in the CeCo5-CeCu5 system and structural characterization of the Ce(Co1−xCux)5 phases
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Journal of the Less Common Metals, Vol. 110, Issue 1-2
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Prospects for Non-Rare Earth Permanent Magnets for Traction Motors and Generators
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Permanent magnets based on (Ce,Sm)(Co,Fe,Cu) _z
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Permanent Magnet, Motor, and Generator
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Permanent magnet and process for producing the same
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Crystal structure and coercive force of sintered permanent magnets in alloys of the system Co-Cu-Fe-Ce
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Theory of ferromagnetism in ${CeCo}_{5}$
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Magnetocrystalline anisotropy in cobalt based magnets: a choice of correlation parameters and the relativistic effects
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Nguyen, Manh Cuong; Yao, Yongxin; Wang, Cai-Zhuang
Journal of Physics: Condensed Matter, Vol. 30, Issue 19
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Cast Permanent Magnets of Cobalt, Copper, and Cerium: Process and Performance Characteristics
journal, March 1971

Cullen, Thomas J.
Journal of Applied Physics, Vol. 42, Issue 4
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Similar Records

Title: Permanent magnet alloys for gap magnets

Abstract

Citation Formats

Permanent magnets: Plugging the gap journal, September 2012

Microstructure of a Cerium, Cobalt and Copper Alloy with a High Coercivity journal, January 1969

Effect of Processing on Permanent Magnet Materials Containing Rare‐Earth Metals journal, September 1969

Sintered Ce‐Co‐Cu‐Fe‐Ti magnets journal, June 1977

Influence of cerium content on the structure and magnetic behavior of Co-Fe-Cu-Ce permanent magnets journal, September 1973

Formation of TbCu7-type CeFe10Zr0.8 by rapid solidification journal, August 2013

The structure of Co-Cu-Fe-Ce permanent magnets journal, September 1973

Preparation and properties of sintered CoCuFeCe permanent magnets journal, May 1972

Sintered magnets of copper- and iron-modified cerium cobalt journal, September 1972

Permanent-magnet properties of Sm-Ce-Co-Fe-Cu alloys with compositions between 1-5 and 2-17 journal, June 1974

New Permanent Magnet Materials Containing Rare‐Earth Metals journal, March 1969

High-temperature solution growth of intermetallic single crystals and quasicrystals journal, May 2001

New Permanent Magnet Materials journal, June 1968

Magnetic properties of sintered (Co, Cu, Fe)5Ce alloys journal, September 1977

Magnetic characteristics of sintered permanent magnets in (Co, Cu, Fe)5Ce alloys journal, July 1977

Intrinsic Magnetic Properties and Mechanism of Magnetization of Co-Fe-Cu-R Permanent Magnets conference, January 1973

Magnetic characteristics of sintered permanent magnets in alloys of the Co-Cu-Fe-Ce system journal, August 1977

Coercive force of cast and sintered permanent magnets in Co-Cu-Fe-Ce alloys journal, September 1974

Rare earth-cobalt permanent magnets journal, November 1991

Magnetic anisotropy and high-field magnetization process of CeCo5 journal, March 1994

Cerium, Cobalt and Copper Alloy as a Permanent Magnet Material journal, August 1968

X-ray study of monocrystalline alloys near the composition CeCo3.5Cu1.5 journal, August 1979

Ce 3 − x Mg x Co 9 : Transformation of a Pauli Paramagnet into a Strong Permanent Magnet journal, February 2018

Permanent Magnet, and Motor and Generator Using the Same patent-application, May 2015

Growth of single crystals from metallic fluxes journal, June 1992

Intermetallic compounds in the cobalt-rich part of the R-cobalt systems (R = Ce, La, CeLa) journal, February 1974

Oxidation study of monocrystalline CeCo5−xCux by X-ray diffraction methods journal, June 1980

Directional solidification of Co-Cu-R permanent-magnet alloys journal, March 1972

Phase equilibria in the CeCo5-CeCu5 system and structural characterization of the Ce(Co1−xCux)5 phases journal, August 1985

Prospects for Non-Rare Earth Permanent Magnets for Traction Motors and Generators journal, June 2012

Permanent magnets based on (Ce,Sm)(Co,Fe,Cu) z journal, October 1978

Permanent Magnet, Motor, and Generator patent-application, September 2015

Permanent magnet and process for producing the same patent, September 1977

Crystal structure and coercive force of sintered permanent magnets in alloys of the system Co-Cu-Fe-Ce journal, May 1975

The crystal structures of the rare-earth compounds of the form R2Ni17, R2Co17 and R2Fe17 journal, September 1966

Composition and crystal structure of hexagonal Cu-rich rare earth–copper compounds journal, June 1971

Theory of ferromagnetism in CeCo 5 journal, May 1990

Magnetocrystalline anisotropy in cobalt based magnets: a choice of correlation parameters and the relativistic effects journal, April 2018

Cast Permanent Magnets of Cobalt, Copper, and Cerium: Process and Performance Characteristics journal, March 1971

Permanent magnets: Plugging the gap
journal, September 2012

Microstructure of a Cerium, Cobalt and Copper Alloy with a High Coercivity
journal, January 1969

Effect of Processing on Permanent Magnet Materials Containing Rare‐Earth Metals
journal, September 1969

Sintered Ce‐Co‐Cu‐Fe‐Ti magnets
journal, June 1977

Influence of cerium content on the structure and magnetic behavior of Co-Fe-Cu-Ce permanent magnets
journal, September 1973

Formation of TbCu7-type CeFe10Zr0.8 by rapid solidification
journal, August 2013

The structure of Co-Cu-Fe-Ce permanent magnets
journal, September 1973

Preparation and properties of sintered CoCuFeCe permanent magnets
journal, May 1972

Sintered magnets of copper- and iron-modified cerium cobalt
journal, September 1972

Permanent-magnet properties of Sm-Ce-Co-Fe-Cu alloys with compositions between 1-5 and 2-17
journal, June 1974

New Permanent Magnet Materials Containing Rare‐Earth Metals
journal, March 1969

High-temperature solution growth of intermetallic single crystals and quasicrystals
journal, May 2001

New Permanent Magnet Materials
journal, June 1968

Magnetic properties of sintered (Co, Cu, Fe)5Ce alloys
journal, September 1977

Magnetic characteristics of sintered permanent magnets in (Co, Cu, Fe)5Ce alloys
journal, July 1977

Intrinsic Magnetic Properties and Mechanism of Magnetization of Co-Fe-Cu-R Permanent Magnets
conference, January 1973

Magnetic characteristics of sintered permanent magnets in alloys of the Co-Cu-Fe-Ce system
journal, August 1977

Coercive force of cast and sintered permanent magnets in Co-Cu-Fe-Ce alloys
journal, September 1974

Rare earth-cobalt permanent magnets
journal, November 1991

Magnetic anisotropy and high-field magnetization process of CeCo5
journal, March 1994

Cerium, Cobalt and Copper Alloy as a Permanent Magnet Material
journal, August 1968

X-ray study of monocrystalline alloys near the composition CeCo3.5Cu1.5
journal, August 1979

${Ce}_{3 - x} {Mg}_{x} {Co}_{9}$ : Transformation of a Pauli Paramagnet into a Strong Permanent Magnet
journal, February 2018

Permanent Magnet, and Motor and Generator Using the Same
patent-application, May 2015

Growth of single crystals from metallic fluxes
journal, June 1992

Intermetallic compounds in the cobalt-rich part of the R-cobalt systems (R = Ce, La, CeLa)
journal, February 1974

Oxidation study of monocrystalline CeCo5−xCux by X-ray diffraction methods
journal, June 1980

Directional solidification of Co-Cu-R permanent-magnet alloys
journal, March 1972

Phase equilibria in the CeCo5-CeCu5 system and structural characterization of the Ce(Co1−xCux)5 phases
journal, August 1985

Prospects for Non-Rare Earth Permanent Magnets for Traction Motors and Generators
journal, June 2012

Permanent magnets based on (Ce,Sm)(Co,Fe,Cu) _z
journal, October 1978

Permanent Magnet, Motor, and Generator
patent-application, September 2015

Permanent magnet and process for producing the same
patent, September 1977

Crystal structure and coercive force of sintered permanent magnets in alloys of the system Co-Cu-Fe-Ce
journal, May 1975

The crystal structures of the rare-earth compounds of the form R2Ni17, R2Co17 and R2Fe17
journal, September 1966

Composition and crystal structure of hexagonal Cu-rich rare earth–copper compounds
journal, June 1971

Theory of ferromagnetism in ${CeCo}_{5}$
journal, May 1990

Magnetocrystalline anisotropy in cobalt based magnets: a choice of correlation parameters and the relativistic effects
journal, April 2018

Cast Permanent Magnets of Cobalt, Copper, and Cerium: Process and Performance Characteristics
journal, March 1971