Research output: Contribution to journal › Article › peer-review
Structure, Mechanical and Magnetic Properties of Selective Laser Melted Fe-Si-B Alloy. / Sufiiarov, Vadim; Erutin, Danil; Kantyukov, Artem; Borisov, Evgenii; Popovich, Anatoly; Nazarov, Denis.
In: Materials, Vol. 15, No. 12, 4121, 09.06.2022.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Structure, Mechanical and Magnetic Properties of Selective Laser Melted Fe-Si-B Alloy
AU - Sufiiarov, Vadim
AU - Erutin, Danil
AU - Kantyukov, Artem
AU - Borisov, Evgenii
AU - Popovich, Anatoly
AU - Nazarov, Denis
N1 - Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
PY - 2022/6/9
Y1 - 2022/6/9
N2 - Original 1CP powder was studied and it was founded that powder material partially consists of the amorphous phase, in which crystallization begins at 450 °C and ends at 575 °C. Selective laser melting parameters were investigated through the track study, and more suitable ones were found: laser power P = 90, 120 W; scanning speed V = 1200 mm/s. Crack-free columnar elements were obtained. The sample obtained with P = 90 W, contains a small amount of amorphous phase. X-ray diffraction of samples shows the presence of α-Fe(Si) and Fe2B. SEM-image analysis shows the presence of ordered Fe3Si in both samples. Annealed samples show 40% less microhardness; an annealed sample containing amorphous phase shows higher soft-magnetic properties: 2.5% higher saturation magnetization, 35% higher residual magnetization and 30% higher rectangularity coefficient.
AB - Original 1CP powder was studied and it was founded that powder material partially consists of the amorphous phase, in which crystallization begins at 450 °C and ends at 575 °C. Selective laser melting parameters were investigated through the track study, and more suitable ones were found: laser power P = 90, 120 W; scanning speed V = 1200 mm/s. Crack-free columnar elements were obtained. The sample obtained with P = 90 W, contains a small amount of amorphous phase. X-ray diffraction of samples shows the presence of α-Fe(Si) and Fe2B. SEM-image analysis shows the presence of ordered Fe3Si in both samples. Annealed samples show 40% less microhardness; an annealed sample containing amorphous phase shows higher soft-magnetic properties: 2.5% higher saturation magnetization, 35% higher residual magnetization and 30% higher rectangularity coefficient.
KW - additive manufacturing
KW - FeSiB
KW - magnetic properties
KW - selective laser melting
KW - soft-magnetic alloy
UR - http://www.scopus.com/inward/record.url?scp=85132109271&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/cf45548e-15bf-32ec-958d-ecfbf2bb4801/
U2 - 10.3390/ma15124121
DO - 10.3390/ma15124121
M3 - Article
C2 - 35744179
AN - SCOPUS:85132109271
VL - 15
JO - Materials
JF - Materials
SN - 1996-1944
IS - 12
M1 - 4121
ER -
ID: 99567597