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1

Jin, S., and G. Chin. "Fe-Cr-Co magnets." IEEE Transactions on Magnetics 23, no. 5 (1987): 3187–92. http://dx.doi.org/10.1109/tmag.1987.1065353.

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2

Liu, Mei-Jiao, Kong-Qiu Hu, Cai-Ming Liu, Ai-Li Cui, and Hui-Zhong Kou. "Metallocyclic Ni4Ln2M2 single-molecule magnets." Dalton Transactions 46, no. 20 (2017): 6544–52. http://dx.doi.org/10.1039/c7dt00948h.

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Magnetic studies on nine new octanuclear cyclic heterotrimetallic complexes reveal that in comparison with analogous octanuclear complexes [Ni<sub>4</sub>Dy<sub>2</sub>M<sub>2</sub>] (M<sup>3+</sup> = Fe, W and Co), the [Ni<sub>4</sub>Dy<sub>2</sub>Cr<sub>2</sub>] species show the highest energy barrier and the [Ni<sub>4</sub>Tb<sub>2</sub>M<sub>2</sub>] (M = Cr or Fe) complexes display single-molecule magnetic properties.
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3

He, Yazhou, Hao Zhang, Hang Su, Peng Shen, Yaqing Hou, and Dong Zhou. "In Situ Alloying of Fe-Cr-Co Permanent Magnet by Selective Laser Melting of Elemental Iron, Chromium and Cobalt Mixed Powders." Metals 12, no. 10 (2022): 1634. http://dx.doi.org/10.3390/met12101634.

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Fe-25Cr-15Co (wt.%) permanent magnets were fabricated via selective laser melting (SLM) and in situ alloying from a blend of Fe, Cr and Co elemental powders. Under the optimal laser scanning process, the as-built Fe-25Cr-15Co alloy has a homogeneous composition distribution without defects such as holes or un-melted particles, and presents a single α phase with the bcc crystal structure. The density of as-built samples was 7.705 g/cm3 (the relative density is 99.32%). The preferred magnetic properties of the sample in the isotropic state were obtained as Hc = 22.84 kA/m, Br = 0.86 T and (BH)ma
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4

Jakubowicz, J., A. Szlaferek та M. Jurczyk. "Magnetic properties of nanostructured Nd2(Fe,Co,Cr)14B/α-Fe magnets". Journal of Alloys and Compounds 283, № 1-2 (1999): 307–10. http://dx.doi.org/10.1016/s0925-8388(98)00869-x.

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5

Ushakova, Olga, and Raisa Malinina. "Structure and Magnetic Properties of Nanocrystalline Fe-Cr-Co Alloys for Permanent Magnets." Solid State Phenomena 190 (June 2012): 238–42. http://dx.doi.org/10.4028/www.scientific.net/ssp.190.238.

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The magnetic properties of alloy containing Fe and 30%Cr, 15 % Co with addition of 3 % Mo after cold rolling were analyzed. It was shown that Hc of Fe-Cr-Co-Mo alloys with cubic texture of recrystallization increases up to 30 %: Hc = 76 kA/m. It was concluded that additional reserves of magnetic properties are created with a more perfect crystallographic and magnetic texture during the recrystallization process.
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6

Okada, M., R. Togashi, S. Sugimoto, and M. Homma. "Radially induced magnetic anisotropy in Fe‐Cr‐Co permanent magnets." Journal of Applied Physics 64, no. 10 (1988): 5732–34. http://dx.doi.org/10.1063/1.342241.

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7

Akbar, S., Z. Ahmad, M. S. Awan, M. Farooque, and A. Ali. "Development of Fe-Cr-Co Permanent Magnets by Single Step Thermo-Magnetic Treatment." Key Engineering Materials 510-511 (May 2012): 507–12. http://dx.doi.org/10.4028/www.scientific.net/kem.510-511.507.

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The present work is focused on a new approach for the development of Fe-Cr-Co based permanent magnets. Fe-Cr-Co alloy was prepared by using tri arc melting technique under inert atmosphere of Argon. Solution treatment was done at a temperature of 1250°C for five hours followed by water quenching and then a single step thermo-magnetic treatment (TMT) was applied at predetermined cooling rates. The influence of TMT and cooling rates on the final magnetic properties of the alloy were investigated. The results reveal that microstructure and magnetic properties were sensitive to both cooling rates
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8

Chen, Zhongmin, Yong Zhang, George C. Hadjipanayis, Qun Chen, and Baomin Ma. "Exchange coupled R2(Fe,Co,Nb)14B/(Fe,Co) (R=Nd,Pr) and Sm2(Fe,Co,Cr)17C2/(Fe,Co) nanocomposite magnets." Journal of Alloys and Compounds 287, no. 1-2 (1999): 227–33. http://dx.doi.org/10.1016/s0925-8388(99)00038-9.

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9

Efremov, D. B., and A. A. Gerasimova. "Production of magnets from the material of Fe - Cr - Co system by selective laser sintering." Izvestiya. Ferrous Metallurgy 64, no. 10 (2021): 721–27. http://dx.doi.org/10.17073/0368-0797-2021-10-721-727.

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The article presents results of the study of possibilities of selective laser melting (SLM), or so-called additive technologies, for production of permanent magnets. This process makes it possible to produce not only product models and prototypes, but also finished functional products using layer-by-layer addition of material and binding of particles and layers to each other. An alloy based on Fe - Cr - Co system has been chosen as the material for evaluation of the compared technologies for permanent magnets production. The application fields of selective laser melting (SLM/SLP) were consider
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10

Efremov, D. V., and A. A. Gerasimova. "Production of Fe–Cr–Co-Based Magnets by Selective Laser Sintering." Steel in Translation 51, no. 10 (2021): 688–92. http://dx.doi.org/10.3103/s0967091221100028.

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11

Reguera, E., J. Rodriguez-Hernandez, C. Tellez, and M. Centeno. "On the Low Stability of Molecular Magnets Based on Transition Metal Hexacyanochromates (III)." Zeitschrift für Physikalische Chemie 224, no. 06 (2010): 807–26. http://dx.doi.org/10.1524/zpch.2010.5496.

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AbstractIn the research area of molecular magnets for Prussian blue analogues interesting and unusual effects have been observed, particularly for mixed transition metal salts of the hexacyanochromate (III) anion, TA3-xTBx[Cr(CN)6]2·yH2O. For single metal salts, T3[Cr(CN)6]2·yH2O, with T = Mn(2+), Fe(2+), Co(2+), three paramagnetic ions where long range magnetic order is observed, the materials show low stability. The structural change can be envisaged as a flipping of the CN ligand, from T-N≡C-Cr-C≡N-T to Cr-N≡C-T-C≡N-Cr. The material containing these metals (Mn, Fe, Co) could be partially st
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12

Herrera, J. M., A. Bachschmidt, F. Villain, et al. "Mixed valency and magnetism in cyanometallates and Prussian blue analogues." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 366, no. 1862 (2007): 127–38. http://dx.doi.org/10.1098/rsta.2007.2145.

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Prussian blue (PB) is a well-known archetype of mixed valency systems. In magnetic PB analogues {C x A y [B(CN) 6 ] z }. n H 2 O (C alkali cation, A and B transition metal ions) and other metallic cyanometallates {C x (AL) y [B(CN) 8 ] z }. n H 2 O (L ligand), the presence of two valency states in the solid (either A–B, or A–A′ or B–B′) is crucial to get original magnetic properties: tunable high Curie temperature magnets; photomagnetic magnets; or photomagnetic high-spin molecules. We focus on a few mixed valency pairs: V(II)/V(III)/V(IV); Cr(II)/Cr(III); Fe(II)–Fe(III); Co(II)–Co(III); Cu(I)
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13

Mukai, T., and T. Furukawa. "Magnetic properties and microstructures of Fe‐Cr‐Co‐base cold‐rolled magnets." Journal of Applied Physics 61, no. 8 (1987): 3775–77. http://dx.doi.org/10.1063/1.338639.

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14

Jakubowicz, J., та M. Giersig. "Structure and magnetic properties of Nd2(Fe,Co,Al,Cr)14B/α-Fe nanocomposite magnets". Journal of Alloys and Compounds 349, № 1-2 (2003): 311–15. http://dx.doi.org/10.1016/s0925-8388(02)00907-6.

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15

Menushenkov, Vladimir P., and Vladimir S. Shubakov. "Effect of Secondary Decomposition on Coercivity of Fe-Co-Cr Alloys with 15% Co." Solid State Phenomena 233-234 (July 2015): 623–28. http://dx.doi.org/10.4028/www.scientific.net/ssp.233-234.623.

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The microstructure and magnetic properties of Fe-Co-Cr alloys with 15 wt % Co were investigated using transmission electron microscopy and magnetic measurements. The secondary decomposition within both the α2-phase matrix and the α1-phase particles was observed for magnets subjected thermo-magnetic treatment and subsequent stepped aging or continuous-cooling treatments. During high-temperature treatments (630-600оC), when the α2phase is dominant (the volume fraction is more than 50%), the secondary decomposition of this phase takes place (α2→ α1'+ α2'). The deterioration of magnetic insulation
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16

Akbar, S., Z. Ahmad, M. S. Awan, M. N. Sarwar, and M. Farooque. "Single Step Heat Treatment Cycle for Development of Isotropic Fe-Cr-Co Magnets." Key Engineering Materials 510-511 (May 2012): 315–20. http://dx.doi.org/10.4028/www.scientific.net/kem.510-511.315.

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This study is focused on the development of isotropic Fe-Cr-Co based permanent magnets. Two compositions Fe-25Co-30Cr-3.5Mo-0.8Ti-0.8 and Fe-24 Co-32Cr-0.5Si-0.8V-0.8Ti were tried to optimize by adjusting heat treatment cycle. A modified single step heat treatment cycle was established which made processing easy and quick. Alloys were prepared in tri-arc melting furnace under inert atmosphere of Argon. Samples were solution treated at 1250 °C for 5 hours followed by water quenching. Then a spinodal decomposition heat treatment cycle in the temperature range 620 645 °C was applied in order to p
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17

Marieva, M. A., and A. A. Shatsov. "Prediction of the concentration inhomogeneity of powder magnetic hard alloys based on the Fe-Cr-Co-Mo system and the effect of Sm additions on their magnetic properties." Powder Metallurgy аnd Functional Coatings, no. 1 (March 14, 2023): 12–20. http://dx.doi.org/10.17073/1997-308x-2023-1-12-20.

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Hysteresis alloys based on Fe-Cr-Co system are extensively used in the instrument-making industry as a material for synchronous motors of navigation systems, in the electronic industry, and other mechanical engineering fields. The following requirements are imposed on Fe-Cr-Co alloys: temperature stability of magnetic characteristics over time, manufacturability, low porosity and concentration inhomogeneity, which allow to obtain high-quality magnetic and mechanical properties. Materials based on conventional alloying systems, such as Fe-Cr-Co, have outlived themselves. An urgent line of the d
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18

Ushakova, O. A., E. H. Dinislamova, M. V. Gorshenkov, and D. G. Zhukov. "Structure and magnetic properties of Fe–Cr–Co nanocrystalline alloys for permanent magnets." Journal of Alloys and Compounds 586 (February 2014): S291—S293. http://dx.doi.org/10.1016/j.jallcom.2012.12.076.

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19

Vintaikin, B. E., and E. V. Sidorov. "Preparation of single crystal magnets from alloys of the system Fe-Cr-Co-Mo." Metal Science and Heat Treatment 32, no. 1 (1990): 57–58. http://dx.doi.org/10.1007/bf00780428.

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20

Matsumoto, Hiroyuki, Teruhiko Fujiwara, Nobuyuki Ikuta, et al. "Microstructures and Magnetic Properties of Sintered Fe-Cr-Co Type Magnets using Spark Plasma Sintering." Journal of the Japan Society of Powder and Powder Metallurgy 51, no. 7 (2004): 554–58. http://dx.doi.org/10.2497/jjspm.51.554.

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21

Kim, D. H., and G. Hadjipanayis. "Spin reorientation in (Pr,RE)–(Co,TM)–B magnets (RE=Tb,TM=Fe,Cr,Mn)." Journal of Applied Physics 83, no. 11 (1998): 7124–26. http://dx.doi.org/10.1063/1.367714.

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22

Akbar, Shakeel, Muhammad Saifullah Awan, Muhammad Aleem Aleem, and Muhammad Nazim Sarwar. "Development of Mo Containing Fe-Cr-Co Permanent Magnets by Modified Single Step Thermomagnetic Treatment." IEEE Transactions on Magnetics 50, no. 8 (2014): 1–4. http://dx.doi.org/10.1109/tmag.2014.2309433.

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23

Arkhipenko, Alexandra Alexandrovna, Galina Evgenievna Marina, Marina Sergeevna Doronina, Natalya Alexandrovna Korotkova, and Vasilisa Borisovna Baranovskaya. "X-ray Fluorescence Analysis of Waste Sm-Co Magnets: A Rational Approach." Recycling 8, no. 6 (2023): 84. http://dx.doi.org/10.3390/recycling8060084.

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Determination of the chemical composition of waste Sm-Co magnets is required for their efficient recycling. The non-stereotypical composition of said magnets makes an analysis extremely challenging. X-ray fluorescence spectrometry is a promising analytical tool for this task. It offers high accuracy and simplicity of sample preparation as it does not require sample dissolution. However, a serious limitation of X-ray fluorescence analysis is the spectral interference of matrix elements and impurities. In this work, a two-stage technique has been developed for the determination of the main compo
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24

Szymura, S., H. Bala, Yu M. Rabinovich, and W. Nowy-Wiechuła. "High-energy sintered (Nd, Dy)–(Fe, Co)–M–B (M = (Re, W, Zr), (Al, Cr), (Al, Cr, Nb)) magnets." Journal of Physical Studies 3, no. 1 (1999): 107–12. http://dx.doi.org/10.30970/jps.03.107.

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25

Ahmad, Zubair, A. ul Haq, Mi Yan, and Zafar Iqbal. "Evolution of phase, texture, microstructure and magnetic properties of Fe–Cr–Co–Mo–Ti permanent magnets." Journal of Magnetism and Magnetic Materials 324, no. 15 (2012): 2355–59. http://dx.doi.org/10.1016/j.jmmm.2012.02.040.

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26

Matsumoto, H., N. Ikuta, T. Fujiwara, et al. "Microstructures and magnetic properties of spark plasma sintered Fe–Cr–Co type and Sm2Co17 type magnets." Journal of Magnetism and Magnetic Materials 272-276 (May 2004): E1873—E1875. http://dx.doi.org/10.1016/j.jmmm.2003.12.893.

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27

Sun, Xu, Haixia Cheng, Songqi Cheng, et al. "Revisiting the Structural and Magnetic Properties of SmCo5/Sm2Co17 Interface from First-Principles Investigations." Metals 14, no. 12 (2024): 1356. http://dx.doi.org/10.3390/met14121356.

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The formation and evolution of SmCo5/Sm2Co17 (1:5H/2:17R/H) cellular structures play an essential role in understanding the coercivity of Sm-Co magnets. Herein, the pristine and different elemental-doped 1:5/2:17R and 1:5/2:17H interfaces are investigated to evaluate the elemental site preferences, interface configurations, and magnetic properties in Sm2Co17-type magnets with general alloy elements M (M = Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Al, Si, and Ga). Comparing the calculated results of 1:5/2:17H with those of the 1:5/2:17R interface, we found that Cu and Mn always segregate at the 1:5 phase,
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28

Sugimoto, S., H. Satoh, M. Okada, and M. Homma. "Evolution Process of ⟨100⟩ Texture in Fe–Cr–Co–Mo Permanent Magnets." Materials Transactions, JIM 32, no. 6 (1991): 557–61. http://dx.doi.org/10.2320/matertrans1989.32.557.

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29

Szymura, S., Yu M. Rabinovich, V. V. Sergeev, H. Bala, and D. V. Pokrovskii. "Structure and magnetic properties of (Nd, Dy)-(Fe, Co)-B magnets with Al, Cr and Nb additions." Journal de Physique III 1, no. 10 (1991): 1657–62. http://dx.doi.org/10.1051/jp3:1991218.

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30

Gao, R. S., L. Zhen, G. A. Li, C. Y. Xu та W. Z. Shao. "Effect of γ-ray irradiation on the magnetic properties of NdFeB and Fe–Cr–Co permanent magnets". Journal of Magnetism and Magnetic Materials 302, № 1 (2006): 156–59. http://dx.doi.org/10.1016/j.jmmm.2005.09.018.

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31

Sugimoto, S., J. Honda, Y. Ohtani, M. Okada, and M. Homma. "Improvements of the magnetic properties of equiaxed Fe-Cr-Co-Mo hard magnets by two-step thermomagnetic treatment." IEEE Transactions on Magnetics 23, no. 5 (1987): 3193–95. http://dx.doi.org/10.1109/tmag.1987.1065254.

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32

Bala, H., S. Szymura, Yu M. Rabinovich, V. V. Sergeev, G. Pawłowska, and D. V. Pokrowskii. "Studies on sintered permanent magnets RE-Fe-M-Co-B (RE = Nd, Pr, Dy, Tb; M = Si, Al, Cr)." Revue de Physique Appliquée 25, no. 12 (1990): 1205–11. http://dx.doi.org/10.1051/rphysap:0199000250120120500.

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33

Gridnev, A. I., V. S. Rastegaev, and I. P. Stadnik. "Formation of multi-polar crystalline and magnetic grain orientation for manufacturing one-piece rotor magnets from Nd-Fe-B alloy and monocrystalline Fe-Co-Cr." IEEE Transactions on Magnetics 25, no. 5 (1989): 3896–98. http://dx.doi.org/10.1109/20.42464.

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34

Lin, K. D., U. C. Tzuoo, J. Y. Tung, and T. S. Chin. "Effect of refractory additives on coercivity of sintered (Nd, Dy)(Fe, Co) BM magnets (M=Cr/W/Zr/Nb/Ta) (abstract)." Journal of Applied Physics 70, no. 10 (1991): 6375. http://dx.doi.org/10.1063/1.349947.

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35

Gavrikov, I. S., B. D. Chernyshev, A. V. Kamynin, A. A. Everstov, B. Yu Belonozhkin, and V. S. Kraposhin. "Fabrication of Granulate from a Fe – Cr – Co Alloy with Reduced Cobalt Content for Synthesizing Permanent Magnets by the MIM Process." Metal Science and Heat Treatment 62, no. 7-8 (2020): 513–17. http://dx.doi.org/10.1007/s11041-020-00594-1.

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36

Coronado, Eugenio, José-Ramón Galán-Mascarós, Carlos-José Gómez-García, Jürgen Ensling, and Philipp Gütlich. "Hybrid Molecular Magnets Obtained by Insertion of Decamethylmetallocenium Cations into Layered, Bimetallic Oxalate Complexes: [ZIIICp*2][MIIMIII(ox)3] (ZIII=Co, Fe; MIII=Cr, Fe; MII=Mn, Fe, Co, Cu, Zn; ox=oxalate; Cp*=pentamethylcyclopentadienyl)." Chemistry - A European Journal 6, no. 3 (2000): 552–63. http://dx.doi.org/10.1002/(sici)1521-3765(20000204)6:3<552::aid-chem552>3.0.co;2-u.

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37

Yusupov, V. S., A. I. Milyaev, Galia F. Korznikova, Alexander V. Korznikov, and J. K. Kovneristii. "Structure of Low Cobalt Alloy for Permanent Magnets of Basis System Fe-Cr-Co at Complex Two-Level Loading in Isothermal Conditions." Materials Science Forum 539-543 (March 2007): 2928–33. http://dx.doi.org/10.4028/www.scientific.net/msf.539-543.2928.

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Results of experimental research into evolution of the structure and microhardness of the hard magnetic Fe-30Cr-8Co-0,7Ti-0,5V-0,7Si alloy during complex two-level loading (compression + torsion) in isothermal conditions at various temperatures in single-phase region are reported. It was revealed that the deformation leads to a strong refinement of initial coarse-grained structure in the whole volume of the sample, however the generated structure is non-uniform through the body of the sample. In an active zone of deformation, near to mobile head, there is a microcrystalline layer with a grain
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38

Bhatt, Pramod, S. M. Yusuf, Ranu Bhatt, and G. Schütz. "Magnetic properties of nanoparticles of Prussian blue-based molecular magnets M 3[Cr(CN)6]2⋅zH2O (M=Fe, Co, and Ni)." Applied Physics A 109, no. 2 (2012): 459–69. http://dx.doi.org/10.1007/s00339-012-7050-z.

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39

Korneva, Anna, Galiya Korznikova, Rishat Kashaev, and Boris Straumal. "Microstructure Evolution and Some Properties of Hard Magnetic FeCr30Co8 Alloy Subjected to Torsion Combined with Tension." Materials 12, no. 18 (2019): 3019. http://dx.doi.org/10.3390/ma12183019.

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The hard magnetic alloy FeCr30Co8 alloy was subjected to severe plastic deformation (SPD) by torsion combined with tension in the temperature range of 750 °C to 850 °C. This range of deformation temperatures corresponds to the α solid solution on the Fe–Cr–Co phase diagram. The study of the alloy after SPD by means of X-ray diffraction (XRD) and scanning and transmission electron microscopy techniques showed the formation of a gradient microstructure with fine grain size in the surface layer and precipitation of the hard intermetallic σ-phase. Next, the magnetic and mechanical properties of th
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40

Coronado, Eugenio, José R. Galán-Mascarós, Carlos J. Gómez-García, and José M. Martínez-Agudo. "Increasing the Coercivity in Layered Molecular-based Magnets A[MIIMIII(ox)3] (MII = Mn, Fe, Co, Ni, Cu; MIII = Cr, Fe; ox = oxalate; A = organic or organometallic cation)." Advanced Materials 11, no. 7 (1999): 558–61. http://dx.doi.org/10.1002/(sici)1521-4095(199905)11:7<558::aid-adma558>3.0.co;2-2.

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41

Coronado, Eugenio, José R. Galán-Mascarós, Carlos Martí-Gastaldo, João C. Waerenborgh, and Piotr Gaczyński. "Oxalate-Based Soluble 2D Magnets: The Series [K(18-crown-6)]3[MII3(H2O)4{MIII(ox)3}3] (MIII= Cr, Fe; MII= Mn, Fe, Ni, Co, Cu; ox = C2O42−; 18-crown-6 = C12H24O6)." Inorganic Chemistry 47, no. 15 (2008): 6829–39. http://dx.doi.org/10.1021/ic800418k.

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42

Korneva, A., M. Bieda-Niemiec, G. Korznikova, A. Korznikov, and Krzystof Sztwiertnia. "Gradient Microstructure of FeCr30Co8 Hard Magnetic Alloy Subjected to Plastic Deformation by Complex Loading." Materials Science Forum 702-703 (December 2011): 344–47. http://dx.doi.org/10.4028/www.scientific.net/msf.702-703.344.

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Magnetically hard Fe-Cr-Co-based alloys are distinguished by their good ductility, excellent magnetic properties and low cost. Their superior magnetic properties are obtained by magnetic treatment and multistage tempering, which results in spinodal decomposition of the solid solution into the isomorphous α1 and α2 phases. However, the α1+α2 microstructure causes a reduction in the plasticity and strength of the material. It can often be advantageous for permanent magnets to maintain fine magnetic properties throughout their volume along while retaining good mechanical properties only in the su
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43

Tiefel, T., and S. Jin. "Processing for thin strip Fe-Cr-Co magnet alloys." IEEE Transactions on Magnetics 21, no. 5 (1985): 1982–83. http://dx.doi.org/10.1109/tmag.1985.1063974.

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44

Olszewski, J., S. Szymura, J. Wójcik, and B. Wysłocki. "Phase Structure in Fe-Cr-Co Permanent Magnet Alloy." Acta Physica Polonica A 85, no. 1 (1994): 205–8. http://dx.doi.org/10.12693/aphyspola.85.205.

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45

Kubota, T., G. Wakui, and M. Itagaki. "Hysteresis motor using magnetically anisotropic Fe-Cr-Co magnet." IEEE Transactions on Magnetics 34, no. 6 (1998): 3888–96. http://dx.doi.org/10.1109/20.728299.

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46

Tsung-Shune Chin. "Fe-Cr-Co permanent magnet alloys for casting purpose." IEEE Transactions on Magnetics 22, no. 6 (1986): 1859–63. http://dx.doi.org/10.1109/tmag.1986.1064702.

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47

Lu, Z. C., Z. Xianyu, B. G. Shen, and J. Liu. "Magneto-volume effect of amorphous Fe(Co, Cr)Zr alloys." Materials Science and Engineering: A 181-182 (May 1994): 1001–3. http://dx.doi.org/10.1016/0921-5093(94)90788-9.

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48

Iwaizako, Hitomi, Masayuki Okugawa, Kenji Saito, et al. "Spinodal Decomposition in Plastically Deformed Fe-Cr-Co Magnet Alloy." Tetsu-to-Hagane 107, no. 2 (2021): 146–53. http://dx.doi.org/10.2355/tetsutohagane.tetsu-2020-047.

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49

Bridonneau, N., G. Gontard, and V. Marvaud. "A new family of hetero-tri-metallic complexes [M(CuTb)]n (n = 1, 2, ∞; M = Co, Cr, Fe): synthesis, structure and tailored single-molecule magnet behavior." Dalton Transactions 44, no. 11 (2015): 5170–78. http://dx.doi.org/10.1039/c4dt03757j.

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Abstract:
The synthesis, structural characterization and magnetic properties of a new family of hetero-tri-metallic complexes [M(CuTb)]<sub>n</sub> (n = 1, 2, ∞; M = Co, Cr, Fe), exhibiting single molecule magnet behaviour have been reported.
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50

Gao, R. S., L. Zhen, Wen Zhu Shao, X. Y. Sun, D. Y. Zhu, and R. G. Xu. "Magnetic Stability of Fe-Cr-Co Permanent Magnet Materials at High Temperature." Materials Science Forum 475-479 (January 2005): 2135–38. http://dx.doi.org/10.4028/www.scientific.net/msf.475-479.2135.

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Abstract:
Magnetic stability of a Fe-Cr-Co permanent magnet material at high temperatures has been investigated. Changes of microstructures and hyperfine field distributions after high temperature holding were analyzed by transimission electron microscopy (TEM) and Mössbauer spectroscopy. The results of experiments indicate that the changes of magnetic properties of the Fe-Cr-Co alloy tend to decrease, and then gradually keeps a certain level with increasing the holding time at high temperature. TEM observations show that microstructures of the alloy do not change distinctly after high temperature holdi
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