Mechanical and magnetic properties of Fe-Co-V alloy produced by Selective Laser Melting

Research output: Contribution to conferenceConference articleScientific

Abstract

Additive manufacturing technologies have opened up new possibilities for realizing more comprehensive magnetic circuit designs, ultimately leading to electrical machines with enhanced performance, lower material consumption and cost. This study introduces the properties of soft magnetic Fe-49Co-2V material produced by Laser Powder Bed Fusion (LPBF) process from gas-atomized powder that are compared to printed binary Fe-Co alloys. The LBPF process parameters were optimized for low porosity by implementing a Design of Experiments (DoE) approach. Samples were manufactured for magnetic and mechanical characterization using the optimized process parameters and heat treated using different cycles. The magnetic properties were measured at different frequencies and magnetic flux densities and the mechanical properties were characterized by conducting tensile tests. The samples manufactured with optimized process parameters had a very low porosity. Based on the magnetic measurements the best heat treatment cycle led to magnetic saturation, permeability and coercivity values comparable to commercial standardized Fe-49Co-2V alloy.
Original languageEnglish
Number of pages6
Publication statusSubmitted - 2018
MoE publication typeNot Eligible
EventEuroPM2018 Congress & Exhibition - Bilbao, Spain
Duration: 14 Oct 201818 Oct 2018
https://www.europm2018.com/

Conference

ConferenceEuroPM2018 Congress & Exhibition
CountrySpain
CityBilbao
Period14/10/1818/10/18
Internet address

Fingerprint

Magnetic properties
Melting
3D printers
Porosity
Powders
Mechanical properties
Magnetic circuits
Lasers
Magnetic variables measurement
Magnetic flux
Saturation magnetization
Coercive force
Design of experiments
Fusion reactions
Heat treatment
Gases
Costs
Hot Temperature

Keywords

  • Soft magnetic material
  • L-PBF
  • Magnetic properties
  • Mechanical properties
  • Fe-Co-V
  • Fe-Co

Cite this

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title = "Mechanical and magnetic properties of Fe-Co-V alloy produced by Selective Laser Melting",
abstract = "Additive manufacturing technologies have opened up new possibilities for realizing more comprehensive magnetic circuit designs, ultimately leading to electrical machines with enhanced performance, lower material consumption and cost. This study introduces the properties of soft magnetic Fe-49Co-2V material produced by Laser Powder Bed Fusion (LPBF) process from gas-atomized powder that are compared to printed binary Fe-Co alloys. The LBPF process parameters were optimized for low porosity by implementing a Design of Experiments (DoE) approach. Samples were manufactured for magnetic and mechanical characterization using the optimized process parameters and heat treated using different cycles. The magnetic properties were measured at different frequencies and magnetic flux densities and the mechanical properties were characterized by conducting tensile tests. The samples manufactured with optimized process parameters had a very low porosity. Based on the magnetic measurements the best heat treatment cycle led to magnetic saturation, permeability and coercivity values comparable to commercial standardized Fe-49Co-2V alloy.",
keywords = "Soft magnetic material, L-PBF, Magnetic properties, Mechanical properties, Fe-Co-V, Fe-Co",
author = "Tuomas Riipinen and Tomi Lindroos and Sini Mets{\"a}-Kortelainen and Janne Ker{\"a}nen and Juha Lagerbom and Aino Manninen and Jenni Pippuri-M{\"a}kel{\"a}inen",
year = "2018",
language = "English",
note = "EuroPM2018 Congress & Exhibition ; Conference date: 14-10-2018 Through 18-10-2018",
url = "https://www.europm2018.com/",

}

Mechanical and magnetic properties of Fe-Co-V alloy produced by Selective Laser Melting. / Riipinen, Tuomas; Lindroos, Tomi; Metsä-Kortelainen, Sini; Keränen, Janne; Lagerbom, Juha; Manninen, Aino; Pippuri-Mäkeläinen, Jenni.

2018. Paper presented at EuroPM2018 Congress & Exhibition, Bilbao, Spain.

Research output: Contribution to conferenceConference articleScientific

TY - CONF

T1 - Mechanical and magnetic properties of Fe-Co-V alloy produced by Selective Laser Melting

AU - Riipinen, Tuomas

AU - Lindroos, Tomi

AU - Metsä-Kortelainen, Sini

AU - Keränen, Janne

AU - Lagerbom, Juha

AU - Manninen, Aino

AU - Pippuri-Mäkeläinen, Jenni

PY - 2018

Y1 - 2018

N2 - Additive manufacturing technologies have opened up new possibilities for realizing more comprehensive magnetic circuit designs, ultimately leading to electrical machines with enhanced performance, lower material consumption and cost. This study introduces the properties of soft magnetic Fe-49Co-2V material produced by Laser Powder Bed Fusion (LPBF) process from gas-atomized powder that are compared to printed binary Fe-Co alloys. The LBPF process parameters were optimized for low porosity by implementing a Design of Experiments (DoE) approach. Samples were manufactured for magnetic and mechanical characterization using the optimized process parameters and heat treated using different cycles. The magnetic properties were measured at different frequencies and magnetic flux densities and the mechanical properties were characterized by conducting tensile tests. The samples manufactured with optimized process parameters had a very low porosity. Based on the magnetic measurements the best heat treatment cycle led to magnetic saturation, permeability and coercivity values comparable to commercial standardized Fe-49Co-2V alloy.

AB - Additive manufacturing technologies have opened up new possibilities for realizing more comprehensive magnetic circuit designs, ultimately leading to electrical machines with enhanced performance, lower material consumption and cost. This study introduces the properties of soft magnetic Fe-49Co-2V material produced by Laser Powder Bed Fusion (LPBF) process from gas-atomized powder that are compared to printed binary Fe-Co alloys. The LBPF process parameters were optimized for low porosity by implementing a Design of Experiments (DoE) approach. Samples were manufactured for magnetic and mechanical characterization using the optimized process parameters and heat treated using different cycles. The magnetic properties were measured at different frequencies and magnetic flux densities and the mechanical properties were characterized by conducting tensile tests. The samples manufactured with optimized process parameters had a very low porosity. Based on the magnetic measurements the best heat treatment cycle led to magnetic saturation, permeability and coercivity values comparable to commercial standardized Fe-49Co-2V alloy.

KW - Soft magnetic material

KW - L-PBF

KW - Magnetic properties

KW - Mechanical properties

KW - Fe-Co-V

KW - Fe-Co

M3 - Conference article

ER -