Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Hui Rao"'
Publikováno v:
Calphad. 58:151-159
Thermodynamic re-assessment of the Fe-Tm and Fe-Ho binary systems were carried out with the help of the CALPHAD method based on the previous optimizations and the critical review of the available experimental information in the published literature.
Publikováno v:
Materials Science Forum. 898:1036-1041
Ternary intermetallic compounds with rare earth elements and transition metals in the RE-Mn-X (X=Si, Ge, Sn etc.) ternary systems show interesting magnetic properties. As key sub-binary systems of the RE-Mn-X (X=Si, Ge, Sn etc.) ternary systems, the
Publikováno v:
Materials Science Forum. 898:1042-1047
The experimental data of phase equilibria and thermodynamic properties of the Fe-RE (RE=Ho, Er, Tm, Sm) binary systems were reviewed. The previous thermodynamic calculation of the Fe-RE (RE=Ho, Er, Tm, Sm) binary systems were discussed based on the c
Publikováno v:
Advanced Materials Research. 1142:62-68
The Fe-RE (RE=Gd, Tb, Dy, Lu) binary systems with the experimental data of phase equilibria and thermodynamic properties in the published literature were reviewed firstly. Based on available phase equilibria data and thermodynamic data, the Fe-RE (RE
Publikováno v:
Journal of Alloys and Compounds. 667:240-247
The phase relations of the Sm–Fe–B ternary system at 973 K have been determined experimentally in this study by X-ray diffraction, scanning electron microscopy and energy dispersion spectroscopy techniques. This tentative isothermal section inclu
Publikováno v:
Ceramics International. 42:6100-6106
A series of polycrystalline Bi1−xLaxFeO3 (0≤x≤1.00) solid solution were synthesized by sol–gel method. The effects of lanthanum concentration on the phase formation, phase transition and magnetic properties were studied. The XRD results displ
Publikováno v:
Materials Science Forum. 850:27-32
As the key sub-binary systems in the rare-earth (RE) permanent magnetic materials with excellent magnetic properties (e.g. Nd-Fe-B, Sm-Fe-N magnets), the Fe-RE binary systems were investigated widely due to the industrial applications of permanent ma
Publikováno v:
Journal of Alloys and Compounds. 652:55-62
The solid-state phase equilibria in the Fe–Pd–Pr ternary system at 773 K were investigated by X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), differential scanning calorimetry (DSC) and energy dispersion spectroscopy
Publikováno v:
Calphad. 68:101740
Phase equilibria and thermodynamic properties of Nd-Fe-B-based alloys are fundamental to design novel Nd-Fe-B-based permanent magnets with outstanding magnetic properties and lower costs. In order to develop thermodynamic database of multi-component
Autor:
Z. W. Ouyang, X. Y. Yue, Zhangzhen He, R. Chen, Jianying Wang, Yi Liu, Zefeng Xia, Yanhua Sun, Zhenxing Wang, Guang Hui Rao
Publikováno v:
Physical Review B. 97
A quantized magnetization plateau is usually not expected when a classic spin-flop transition occurs in a low-dimensional antiferromagnet. Here, we report an experimental observation of a spin-flop transition followed by a wide half-magnetization pla