3D printing of anisotropic Sm–Fe–N nylon bonded permanent magnets

Gandha, Kinjal; Paranthaman, M. P.; Sales, Brian C.; Wang, Haobo; Dalagan, Adrian; Lamichhane, Tej N.; Parker, David S.; Nlebedim, Ikenna C.

doi:10.1002/eng2.12478

Title: 3D printing of anisotropic Sm–Fe–N nylon bonded permanent magnets

Abstract

Fabricating a bonded magnet with a near-net shape in suitable thermoplastic polymer binders is of paramount importance in the development of cost-effective energy technologies. In this work, anisotropic Sm₂Fe₁₇N₃ (Sm-Fe-N) bonded magnets are additively printed using Sm-Fe-N anisotropic magnetic particles in a polymeric binder polyamide-12 (PA12). Here, the anisotropic bonded permanent magnets are fabricated by Big Area Additive Manufacturing followed by post-aligned in a magnetic field. Optimal post-alignment results in an enhanced remanence of ~ 0.68 T in PA12 reflected in a parallel-oriented (aligned) measured direction. The maximum energy product achieved for the additively printed anisotropic bonded magnet of Sm-Fe-N in PA12 polymer is 78.8 KJ m-3. Our results show advanced processing flexibility of additive manufacturing for the development of Sm-Fe-N bonded magnets in polymer media designed for applications with no critical rare earth magnets.

Authors:

^[1];

^[2]; Sales, Brian C. ^[3]; Wang, Haobo ^[4]; Dalagan, Adrian ^[2]; Lamichhane, Tej N. ^[2]; Parker, David S. ^[3]; Nlebedim, Ikenna C. ^[1]

Critical Materials Institute Ames Laboratory Ames Iowa USA
Chemical Sciences Division Oak Ridge National Laboratory Oak Ridge Tennessee USA
Materials Science and Technology Division Oak Ridge National laboratory Oak Ridge Tennessee USA
Chemical Sciences Division Oak Ridge National Laboratory Oak Ridge Tennessee USA, The Bredesen Center The University of Tennessee Knoxville Tennessee USA

Publication Date:: 2021-11-17

Research Org.:: Ames Lab., Ames, IA (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Energy Efficiency Office. Advanced Manufacturing Office; USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Wind Energy Technologies Office

OSTI Identifier:: 1831290

Alternate Identifier(s):: OSTI ID: 1827091; OSTI ID: 1831292; OSTI ID: 1833002; OSTI ID: 1883677

Report Number(s):: IS-J-10,600; IS-J-10,660
Journal ID: ISSN 2577-8196

Grant/Contract Number:: DE‐AC05‐00OR22725; DE‐AC02‐07CH11358; AC02-07CH11358; AC05-00OR22725; AC05‐00OR22725; AC02‐07CH11358

Resource Type:: Published Article

Journal Name:: Engineering Reports

Additional Journal Information:: Journal Name: Engineering Reports Journal Volume: 3 Journal Issue: 12; Journal ID: ISSN 2577-8196

Publisher:: Wiley Blackwell (John Wiley & Sons)

Country of Publication:: Country unknown/Code not available

Language:: English

Subject:: SmFeN Nylon bonded permanent magnets; additive manufacturing or 3D printing; mechanical properties; magnetic properties; 42 ENGINEERING; SmFeN nylon bonded permanent magnets

Citation Formats


                    Gandha, Kinjal, Paranthaman, M. P., Sales, Brian C., Wang, Haobo, Dalagan, Adrian, Lamichhane, Tej N., Parker, David S., and Nlebedim, Ikenna C. 3D printing of anisotropic Sm–Fe–N nylon bonded permanent magnets.  Country unknown/Code not available: N. p., 2021. 
Web.  doi:10.1002/eng2.12478.

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                    Gandha, Kinjal, Paranthaman, M. P., Sales, Brian C., Wang, Haobo, Dalagan, Adrian, Lamichhane, Tej N., Parker, David S., & Nlebedim, Ikenna C. 3D printing of anisotropic Sm–Fe–N nylon bonded permanent magnets.  Country unknown/Code not available.  https://doi.org/10.1002/eng2.12478

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                    Gandha, Kinjal, Paranthaman, M. P., Sales, Brian C., Wang, Haobo, Dalagan, Adrian, Lamichhane, Tej N., Parker, David S., and Nlebedim, Ikenna C. Wed .  
"3D printing of anisotropic Sm–Fe–N nylon bonded permanent magnets".  Country unknown/Code not available.  https://doi.org/10.1002/eng2.12478.

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@article{osti_1831290,

  title        = {3D printing of anisotropic Sm–Fe–N nylon bonded permanent magnets},

  author       = {Gandha, Kinjal and Paranthaman, M. P. and Sales, Brian C. and Wang, Haobo and Dalagan, Adrian and Lamichhane, Tej N. and Parker, David S. and Nlebedim, Ikenna C.},

  abstractNote = {Fabricating a bonded magnet with a near-net shape in suitable thermoplastic polymer binders is of paramount importance in the development of cost-effective energy technologies. In this work, anisotropic Sm2Fe17N3 (Sm-Fe-N) bonded magnets are additively printed using Sm-Fe-N anisotropic magnetic particles in a polymeric binder polyamide-12 (PA12). Here, the anisotropic bonded permanent magnets are fabricated by Big Area Additive Manufacturing followed by post-aligned in a magnetic field. Optimal post-alignment results in an enhanced remanence of ~ 0.68 T in PA12 reflected in a parallel-oriented (aligned) measured direction. The maximum energy product achieved for the additively printed anisotropic bonded magnet of Sm-Fe-N in PA12 polymer is 78.8 KJ m-3. Our results show advanced processing flexibility of additive manufacturing for the development of Sm-Fe-N bonded magnets in polymer media designed for applications with no critical rare earth magnets.},

  doi          = {10.1002/eng2.12478},

  journal      = {Engineering Reports},

  number       = 12,

  volume       = 3,

  place        = {Country unknown/Code not available},

  year         = {2021},

  month        = {11}

}

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Title: 3D printing of anisotropic Sm–Fe–N nylon bonded permanent magnets

Abstract

Citation Formats

Application of the shock compaction technique for consolidation of hard magnetic powders journal, June 1998

Dependence of the magnetic properties on the alignment magnetic field for NdFeB bonded magnets made from anisotropic HDDR powders journal, January 1999

Microstructure evolution and texture tailoring of reduced graphene oxide reinforced Zn scaffold journal, May 2021

Hard Magnetic Materials: A Perspective journal, December 2011

Magnetic properties of a new family of ternary rare‐earth iron nitrides R 2 Fe 17 N 3−δ (invited) journal, April 1991

Rare earth improves strength and creep resistance of additively manufactured Zn implants journal, July 2021

Big Area Additive Manufacturing of High Performance Bonded NdFeB Magnets journal, October 2016

Improved magnetic properties by treatment of iron-based rare earth intermetallic compounds in anmonia journal, July 1990

Sm–Fe–N bulk magnets produced by compression shearing method journal, November 2005

Net Shape 3D Printed NdFeB Permanent Magnet : Net Shape 3D Printed NdFeB Permanent Magnet journal, April 2017

3D-printing polymer-based permanent magnets journal, September 2018

Laser Powder Bed Fusion of NdFeB and influence of heat treatment on microstructure and crack development journal, January 2020

A strawberry-like Ag-decorated barium titanate enhances piezoelectric and antibacterial activities of polymer scaffold journal, August 2020

Magnetic properties of fully dense Sm2Fe17Nx magnets prepared by shock compression journal, February 2000

Anisotropic Sm–Fe–N magnets produced by compression shearing method journal, October 2006

A bifunctional bone scaffold combines osteogenesis and antibacterial activity via in situ grown hydroxyapatite and silver nanoparticles journal, March 2021

Additive manufacturing of Sm-Fe-N magnets journal, October 2019

Magnetic properties of Sm–Fe–N bulk magnets produced by compression shearing method journal, April 2006

New developments in hard magnetic materials journal, September 1991

Consolidation of Sm2Fe17N3 magnets with Sm-based eutectic alloy binder journal, May 2018

Property enhancement of bonded Nd-Fe-B magnets by composite adhesive design journal, July 2020

Microstructure and magnetic properties of core-shell Nd-La-Fe-B sintered magnets journal, June 2018

Study of thermal decomposition mechanism of the Fe/sub 17/Sm/sub 2/N/sub 3/ phase journal, January 1996

Additive manufacturing of anisotropic hybrid NdFeB-SmFeN nylon composite bonded magnets journal, December 2018

3D Printing of Polymer-Bonded Rare-Earth Magnets With a Variable Magnetic Compound Fraction for a Predefined Stray Field journal, August 2017

Additive manufacturing of highly dense anisotropic Nd–Fe–B bonded magnets journal, July 2020

Tuning the Magnetic Properties and Structural Stabilities of the 2-17-3 Magnets Sm 2 Fe 17 X 3 ( X = C , N) by Substituting La or Ce for Sm journal, March 2018

3D printing of polymer-bonded magnets from highly concentrated, plate-like particle suspensions journal, December 2019

Additive Manufacturing of Isotropic NdFeB PPS Bonded Permanent Magnets journal, July 2020

Application of the shock compaction technique for consolidation of hard magnetic powders
journal, June 1998

Dependence of the magnetic properties on the alignment magnetic field for NdFeB bonded magnets made from anisotropic HDDR powders
journal, January 1999

Microstructure evolution and texture tailoring of reduced graphene oxide reinforced Zn scaffold
journal, May 2021

Hard Magnetic Materials: A Perspective
journal, December 2011

Magnetic properties of a new family of ternary rare‐earth iron nitrides R ₂ Fe ₁₇ N _3−δ (invited)
journal, April 1991

Rare earth improves strength and creep resistance of additively manufactured Zn implants
journal, July 2021

Big Area Additive Manufacturing of High Performance Bonded NdFeB Magnets
journal, October 2016

Improved magnetic properties by treatment of iron-based rare earth intermetallic compounds in anmonia
journal, July 1990

Sm–Fe–N bulk magnets produced by compression shearing method
journal, November 2005

Net Shape 3D Printed NdFeB Permanent Magnet : Net Shape 3D Printed NdFeB Permanent Magnet
journal, April 2017

3D-printing polymer-based permanent magnets
journal, September 2018

Laser Powder Bed Fusion of NdFeB and influence of heat treatment on microstructure and crack development
journal, January 2020

A strawberry-like Ag-decorated barium titanate enhances piezoelectric and antibacterial activities of polymer scaffold
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Magnetic properties of fully dense Sm2Fe17Nx magnets prepared by shock compression
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Anisotropic Sm–Fe–N magnets produced by compression shearing method
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A bifunctional bone scaffold combines osteogenesis and antibacterial activity via in situ grown hydroxyapatite and silver nanoparticles
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Magnetic properties of Sm–Fe–N bulk magnets produced by compression shearing method
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