Product
Home > Products >magnetic properties of sm

magnetic properties of sm

Steel stock List:Carbon low alloy steel stockBoiler Steel PlatesShipbuilding steel plateWeathering steel plateAlloy steel plateGas cylinder steel

Advantages

x As-cast Sm (Fe 1-x Co x) 11 Ti 1 As-cast Sm (Fe 1-x Co x) 11 Ti 1 As-cast Sm (Fe 1-x Co x) 11 Ti 1 As-cast Sm (Fe 1-x Co x) 11 Ti 1 Composition of ThMn 12 phase 0HA (T) 0Ms (T) Tc (K) 0.1 Sm 0.98 (Fe 0.89 Co 0.10) 11 Ti 1.09 10.2 1.35 700 0.2 Sm 0.94 (Fe 0.81 Co 0.19) 11 Ti 1.08 10.9 1.43 800 0.3 Sm 0.98 (Fe 0.70 Co 0.29) 11 Ti 1.13 8.5 1.52 927 3 more rows Oct 28 2020Author:P.Tozman,H.Sepehri-Amin,Y.K.Takahashi,S.Hirosawa,K.HonoCited by:33Publish Year:2018Intrinsic magnetic properties of Sm(Fe1-xCox)11Ti and Zr

FeedbackIntrinsic hard magnetic properties of Sm(Fe1 xCox)12 Sep 01,2017 magnetic properties of sm#0183;We found Sm(Fe 0.8 Co 0.2) 12 has excellent intrinsic hard magnetic properties with spontaneous magnetization of 1.78 T,anisotropy field of 12 T and Curie temperature of 859 K,all of which are superior to those for Nd 2 Fe 14 B.Hence,the Sm(Fe 0.8 Co 0.2) 12 compound is promising as permanent magnet material,if it can be stabilized in a bulk form.The Unusual Magnetic Properties of Samarium and its CompoundsAn intriguing intermetallic compound of samarium is SmMn 2 Ge 2,which has two magnetic sublattices (Mn and Sm) and shows multiple magnetic phase transitions with temperature (ferromagnetic for T magnetic properties of smlt; 100 K and 150 magnetic properties of smlt; T magnetic properties of smlt; 350 K,antiferromagnetic for 100K magnetic properties of smlt; T magnetic properties of smlt; 150 K and 350 K magnetic properties of smlt; T magnetic properties of smlt; 385 K,and paramagnetic for T magnetic properties of smgt; 385 K) [2].The role of samarium in these transitions is not clear,because of The Unusual Magnetic Properties of Samarium and its CompoundsAn intriguing intermetallic compound of samarium is SmMn 2 Ge 2,which has two magnetic sublattices (Mn and Sm) and shows multiple magnetic phase transitions with temperature (ferromagnetic for T magnetic properties of smlt; 100 K and 150 magnetic properties of smlt; T magnetic properties of smlt; 350 K,antiferromagnetic for 100K magnetic properties of smlt; T magnetic properties of smlt; 150 K and 350 K magnetic properties of smlt; T magnetic properties of smlt; 385 K,and paramagnetic for T magnetic properties of smgt; 385 K) [2].The role of samarium in these transitions is not clear,because of

SmCo Magnetic Materials Properties Data

1 D Die-Pressed,I Isostatically-Pressed 2 Type Sm 1 Co 5 or Sm 2 Co 17 types 3 The Maximum Operating Temperature shown here is for magnets operating at a Permeance Coefficient of 2.At the temperatures shown the material's BH Curve does not develop a knee and is still fairly linear.SAMARIUM COBALTSAMARIUM COBALTSAMARIUM COBALTSAMARIUM COBALT S341011,3 ~ 12,110,010,0S332011,2 ~ 12,010,620,0S331011,2 ~ 12,09,010,0S312010,7 ~ 11,510,320,0 11 rows on wwwtemagMagnetic properties of Sm-Fe-N bulk magnets producedDec 27,2016 magnetic properties of sm#0183;The density of the Sm-Fe-N bulk magnets produced from the Cu-plated Sm-Fe-N powder increased as the sintering temperature increased,from 6.52 g/cm 3 (85.0% of the X-ray density of the Sm 2 Fe 17 N 3 phase) for the specimen sintered at 473 K to 7.20 g/cm 3 (93.9% of the X-ray density of the Sm 2 Fe 17 N 3 phase) for that sintered at 673 K.Previous123456Next Structural and magnetic properties of Sm ( Co 0 .7 We investigated the structural and magnetic properties of Sm(Co0.7Fe0.1Ni0.12Zr0.04B0.04)7.5 melt spun ribbons.Samples were arc melted then melt spun at 37 m/s up to 55 m/s to obtain ribbon for powdering.Annealing was performed in argon atmosphere for 30 75 min at 600870 oC.In as-spun ribbons the hexagonal SmCo7 (TbCu7-type of structure) of crystal structure was determined from x

Phys.Rev.B 102,184410 (2020) - Statistical and

Nov 10,2020 magnetic properties of sm#0183;To investigate the magnetic properties of Sm Fe 12,we construct an effective spin model,where magnetic moments,crystal-field (CF) parameters,and exchange fields at 0 K are determined by first-principles calculations.Finite-temperature magnetic properties are investigated by using this model.We further develop an analytical method with strong mixing of states with a differentPhys.Rev.B 102,184410 (2020) - Statistical and Nov 10,2020 magnetic properties of sm#0183;To investigate the magnetic properties of Sm Fe 12,we construct an effective spin model,where magnetic moments,crystal-field (CF) parameters,and exchange fields at 0 K are determined by first-principles calculations.Finite-temperature magnetic properties are investigated by using this model.We further develop an analytical method with strong mixing of states with a differentMagnetic properties of the Sm-Gd alloy system - NASA/ADSPreliminary results are reported for a magnetic study of the Sm-Gd alloy system.For Gd-rich alloys,the results show a ferromagnetic transition with Curie temperature decreasing to approximately 255 K for 30% Sm.For the Sm-rich end of the alloy range,the Sm-type antiferromagnetic transitions are seen.The ferromagnetic influence of Gd clearly exists down to Gd concentrations of 20%,where a

Magnetic properties of Sm-Fe(Ti)-C(N)/-Fe alloys

Abstract.Magnetic properties of Sm-Fe(Ti)-C(N)/alpha-Fe nanocomposite alloys prepared by mechanical alloying (MA) have been studied.The hysteresis loops of MA Sm 12 Fe 74 Ti 7 C 7 N delta,Sm 10 Fe 76 Ti 7 C 7 N delta and Sm 19.0 Fe 66.7 C 14.3 (i.e.Sm 20 Fe 70 C 15) made by different processes (annealing,nitriding and re-milling) were measured at the applied magnetic fields withMagnetic properties of Sm-Co thin films grown onThe composition of the SmCo films ranges from Sm14.5Co85.5 to Sm23Co77 and the effect of composition on the phase formation,texture and magnetic properties has been studied.Magnetic properties of Sm 5 Fe 17 melt-spun ribbons and Aug 24,2015 magnetic properties of sm#0183;Kim DH,Zhang Y,Hadjipanayis GC (1998) Magnetic properties of Sm-Co-B-based nanocomposite magnets.J Magn Magn Mater 190 302-306.doi 10.1016/S0304-8853(98)00322-9 [10] You C,Zhang ZD,Sun XK,et al.(2001) Phase transformation and magnetic properties of SmCo 7-x B x alloys prepared by mechanical alloying.

Magnetic properties of Sm 2 Fe 14 - x Co x Si 2 -based

The structural and magnetic properties of the off-stoichiometric R 2 Fe 17 -type Sm 2 Fe 14-x Co x Si 2 compounds with 0x7 have been investigated by x-ray diffraction,thermomagnetic analysis,and magnetic measurements.Substitution of Co for Fe leads to an increase in Curie temperature,T magnetic properties of smlt;SUB magnetic properties of smgt;c magnetic properties of smlt;/SUB magnetic properties of smgt;=303 K for samples with x from 0 to 7.Magnetic properties of Sm 2 Co 17-x Ga x (x=0-7)The study of the effect of Ga substitution on the magnetic properties of arc-melted Sm 2 Co 17-x Ga x (x=0-7) compounds has been carried out by means of x-ray diffraction (XRD) and magnetic measurements.XRD patterns show that all samples of Sm 2 Co 17-x Ga x (x=0-7) crystallize in the rhombohedral Th magnetic properties of smlt;SUB magnetic properties of smgt;2 magnetic properties of smlt;/SUB magnetic properties of smgt;Zn magnetic properties of smlt;SUB magnetic properties of smgt;17 magnetic properties of smlt;/SUB magnetic properties of smgt;-type structure.Magnetic properties of Sm 2 Co 17-x Ga x (x=0-7)The study of the effect of Ga substitution on the magnetic properties of arc-melted Sm 2 Co 17-x Ga x (x=0-7) compounds has been carried out by means of x-ray diffraction (XRD) and magnetic measurements.XRD patterns show that all samples of Sm 2 Co 17-x Ga x (x=0-7) crystallize in the rhombohedral Th magnetic properties of smlt;SUB magnetic properties of smgt;2 magnetic properties of smlt;/SUB magnetic properties of smgt;Zn magnetic properties of smlt;SUB magnetic properties of smgt;17 magnetic properties of smlt;/SUB magnetic properties of smgt;-type structure.

Magnetic properties of Sm 2 (Fe,V) 17 N y coarse powder

Magnetic properties and crystal structures of Sm 2 (Fe,V) 17 N y alloys were studied.Crystal structures of Sm 2 Fe 17-x V x alloys varied from Th 2 Zn 17 (x=0-1) to TbCu 7 (x=1.5),and ThMn 12 -type (x=2) as a function of vanadium content (x).The alloys were nitrogenated at 823 K for 4 h,and in all cases resulted in the expansion of the crystal lattice.Magnetic properties of (Sm,Zr)Fe5 alloys and their In this study,magnetic properties of (Sm,Zr)Fe5 melt-spun ribbons and their nitrogenated specimens were examined.The as-annealed (Sm,Zr)Fe5 melt-spun ribbons showed a coercivity of around 1.3 kOeMagnetic properties of (Sm,Y)5Fe17 melt-spun ribbonsThe magnetic properties of the SmFe melt-spun ribbon depended on the annealing temperature.The highest coercivity,iHc=1.90MAm1,was obtained by annealing the SmFe melt-spun ribbon for

Magnetic and Luminescent Properties of Sm,Eu,Tb,and Dy

M.Burak Coban,Asma Amjad,Muhittin Aygun,Hulya Kara,Sensitization of Ho III and Sm III luminescence by efficient energy transfer from antenna ligands Magnetic,visible and NIR photoluminescence properties of Gd III ,Ho III and Sm III coordination polymers,Inorganica Chimica Acta,10.1016/j.ica.2016.10.010,455,(25-33),(2017).Magnetic Properties of the RE2Pt6X15 (RE = Y,LaNd,Sm Furthermore,the basic magnetic properties have been reported for Pr 2 Pt 6 Ga 15 (T m = 16 K),38 Nd 2 Pt 6 Ga 15 (T m = 10 K),38 Sm 2 Pt 6 Ga 15 (T m = 8 K),38 Gd 2 Pt 6 Ga 15 (T m = 9 K) 38 and Er 2 Pt 6 Ga 15 (no T m reported).38 However,only detailed information on the investigations of the magnetism of the cerium and praseodymium Magnetic Properties of Sm-Fe-N/Co-B CompositeResearchArticle Magnetic Properties of Sm-Fe-N/Co-B Composite Magnets Prepared by Chemical Reduction TetsujiSaito DepartmentofMechanicalScienceandEngineering

Magnetic Properties of Sm-Fe-N/Co-B Composite Magnets

The magnetic properties of these Sm-Fe-N/Co-B composite powders prepared by chemical reduction were examined.The hysteresis loops are shown in Figure 3.The powder prepared using an aqueous solution of 0.1 mol/l cobalt sulfate heptahydrate exhibits a remanence of 46.7 Am 2 /kg with a coercivity of 0.22 MA/m.However,a kink is seen in the hysteresis loop.Magnetic Properties of Sm-Fe-N/Co-B Composite Magnets The magnetic properties of these Sm-Fe-N/Co-B composite powders prepared by chemical reduction were examined.The hysteresis loops are shown in Figure 3.The powder prepared using an aqueous solution of 0.1 mol/l cobalt sulfate heptahydrate exhibits a remanence of 46.7 Am 2 /kg with a coercivity of 0.22 MA/m.However,a kink is seen in the hysteresis loop.Magnetic Properties of Sm-Fe-N/Co-B Composite Magnets Jan 01,2017 magnetic properties of sm#0183;Magnetic Properties of Sm-Fe-N/Co-B Composite Magnets Prepared by Chemical Reduction.Link/Page Citation 1.Introduction With the advent of high-energy-product Nd-Fe-B permanent magnets,research and development of new permanent magnetic materials have mainly been concentrated on rare-earth-containing alloys [1,2].

Intrinsic magnetic properties of Sm(Fe1-xCox)11Ti and Zr

7 rows magnetic properties of sm#0183;Jul 01,2018 magnetic properties of sm#0183;Magnetic properties of Co-doped,Sm(Fe 1-x Co x) 11 Ti 1 is investigated by Cheng et al..Influence of Swaging on the Magnetic Properties of Zn r and the magnetic properties of Zn-bonded Sm-Fe-N magnets that were swaged and subsequently annealed at 425 magnetic properties of sm#176;C.The as-annealed specimen without swaging is also plotted as unlled symbols on y-axis.Fig.1 SEM micrographs of (a) Sm-Fe-N powder and (b) Zn powder.Inuence of Swaging on the Magnetic Properties of Zn-Bonded Sm-Fe-N Magnets 1699Effect of Fe,Cu,Zr,and Ti on the magnetic properties of Longer milling time will lead to contamination and Sm above 400 C,we have investigated the effects of Fe,Cu,Zr,loss.After annealing at 750 C for 2 h,the amorphous powders and Ti substitution on the magnetic properties of 1 7 magnets crystallize into the TbCu -type disordered phase.

Cukrovarnick a 10,162 53 Praha 6,Czech Republic x arXiv

Finite-temperature magnetic properties of Sm 2Fe 17N x using an ab-initio e ective spin model 1Shogo Yamashita,1Daiki Suzuki,1Takuya Yoshioka,1;2Hiroki Tsuchiura,and 3Pavel Nov ak 1Department of Applied Physics,Tohoku University,Aoba 6-6-05,Aoba-ku,Sendai 980-8579,Japan,2Center for Spintronics Research Network,Tohoku University,Sendai 980-8577,JapanCited by 9Publish Year 2017Author Tetsuji Saito,Tomoe Deguchi,Hitoshi YamamotoMagnetic properties and microstructures of high heat Sm-Co magnets are well known for having high heat resistance by high Curie temperature and basically consisted of five elements,Sm,Fe,Cu,Zr and Co.As a way of enhancing magnetic properties of 2-17 type Sm-Co magnets,increasing Fe content has been actively conducted.141.A.Cited by 68Publish Year 2017Author Y.Hirayama,Y.K.Takahashi,S.Hirosawa,K.HonoIntrinsic magnetic properties of (Sm,Gd)Fe12-based A single 1:12 phase was obtained for (Sm 0.8 Gd 0.2)(Fe 0.8 Co 0.2) 11.25 Ti 0.75 compound with excellent intrinsic magnetic properties at 300 K with saturation magnetization, 0 M s = 1.46 T,anisotropy field, 0 H a = 9.24 T,and Curie temperature,T c = 816 K.

Cited by 3Publish Year 2019Author Qi Liu,Xiao-Xiong Wang,Chao Song,Jin-Xia Sui,Xu Yan,Xu Yan,Jun-Cheng Zhang,Huai-Song Zhao,FeMagnetic properties of RCoSi (R LaSm,Gd,Tb) compounds

Aug 01,1994 magnetic properties of sm#0183;Journal of Alloys and Compounds,210 (1994) 279-286 279 JALCOM 1172 Magnetic properties of RCoSi (R = La-Sm,Gd,Tb) compounds from susceptibility measurements and neutron diffraction studies R.Weltera,G.Venturinia,E.Ressoucheb and B.Malamana'* aLaboratoire de Chimie du Solide Mineral,UniversiM de Nancy 1,associd au CNRS,UA 158,BP 239,54506 Vandoeuvre lesCited by 3Publish Year 2019Author Hiroaki Machida,Teruhiko Fujiwara,Chieko Fujimoto,Yu Kanamori,Kenji Sakakura,Masaaki TakezawaMagnetic properties of La doped SmFeO3 - ScienceDirectJan 01,2019 magnetic properties of sm#0183;The iron magnetic moments exhibit a tilted antiferromagnetic spin structure that results in a net magnetic moment on the a axis [23].Although SmFeO 3 has been found for a long time,the exchange bias (EB) effect has been found in it recently [24].This effect is attributed to the glassy behavior of the cluster [24].Cited by 33Publish Year 2018Author P.Tozman,H.Sepehri-Amin,Y.K.Takahashi,S.Hirosawa,K.Hono X AS-CAST SM (FAS-CAST SM (FAS-CAST SM (FAS-CAST SM (FComposition of T 0HA (T) 0Ms (T) Tc (K) - 0.1 Sm 0.98 (Fe 0.8 10.2 1.35 700 0.2 Sm 0.94 (Fe 0.8 10.9 1.43 800 0.3 Sm 0.98 (Fe 0.7 8.5 1.52 927 7 rows on sciencedirectSmCo Magnetic Materials Properties Data11 rows magnetic properties of sm#0183;SmCo Magnetic Materials Properties Data.3 The Maximum Operating Temperature

Author P.Tozman,H.Sepehri-Amin,T.Ohkubo,K.HonoPublish Year 2021Magnetic properties of (Sm,Zr)Fe5 alloys and their

In this study,magnetic properties of (Sm,Zr)Fe5 melt-spun ribbons and their nitrogenated specimens were examined.The as-annealed (Sm,Zr)Fe5 melt-spun ribbons showed a coercivity of around 1.3 kOe3.1.Sm (Fe 1-x Co x) 11 Ti 1 with 0.1 x 0.312345NextMagnetic Properties of Sm-Fe-N/Co-B CompositeResearchArticle Magnetic Properties of Sm-Fe-N/Co-B Composite Magnets Prepared by Chemical Reduction TetsujiSaito DepartmentofMechanicalScienceandEngineering

(PDF) Magnetic Properties of Sm1x Tb x Ni4B compounds

Magnetic Properties of Sm 1 The crystal structure and magnetic properties of single phase Pr1x Gdx Co4Si compounds with x=0,0.2,0.4,0.6,0.8,and 1.0 have been investigated.X-ray analysis (PDF) Low-temperature magnetic properties of SmB6The magnetic moments of the series of intermetallic compounds RAuGa,where R is Sm or one of the heavy rare earth elements,has been measured at temperatures from 2.5 magnetic properties of sm#176;K to 300 magnetic properties of sm#176;K in applied Structural and magnetic properties of Sm ( Co 0 .7 We investigated the structural and magnetic properties of Sm(Co0.7Fe0.1Ni0.12Zr0.04B0.04)7.5 melt spun ribbons.Samples were arc melted then melt spun at 37 m/s up to 55 m/s to obtain ribbon for powdering.Annealing was performed in argon atmosphere for 30 75 min at 600870 oC.In as-spun ribbons the hexagonal SmCo7 (TbCu7-type of structure) of crystal structure was determined from x

Related Products