Magnetic properties of fine iron particles

1987 ◽  
Vol 61 (8) ◽  
pp. 3314-3316 ◽  
Author(s):  
You‐wei Du ◽  
Jian Wu ◽  
Huai‐xian Lu ◽  
Tiang‐xiang Wang ◽  
Z.‐Q. Qiu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Iron Particles ◽  
Fine Iron

Magnetic properties of ultra-fine iron particles

1991 ◽  
Vol 96 (1-3) ◽  
pp. 82-88 ◽  
Author(s):  
S.U. Jen ◽  
C.Y. Lee ◽  
Y.D. Yao ◽  
K.C. Lee
Keyword(s):  
Magnetic Properties ◽  
Iron Particles ◽  
Fine Iron

Co FERRITE COATING EFFECT ON FINE IRON PARTICLES

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-1839-C8-1840
Author(s):  
H.-X. Lu ◽  
X.-Y. Mao ◽  
Y.-W. Du ◽  
W. Yu ◽  
W.-F. Chen
Keyword(s):  
Iron Particles ◽  
Fine Iron

A Mössbauer study of spin-pinning in the oxide surface layer on fine iron particles

1992 ◽  
Vol 68 (1-4) ◽  
pp. 405-408
Author(s):  
Runsheng Huang ◽  
Hongqi Xiong ◽  
Qingyou Lu ◽  
Yuanfu Hsia ◽  
Rongchuan Liu ◽  
...  
Keyword(s):  
Surface Layer ◽  
Oxide Surface ◽  
Iron Particles ◽  
Mössbauer Study ◽  
Fine Iron

A Mössbauer study of fine iron particles (invited)

1988 ◽  
Vol 63 (8) ◽  
pp. 4100-4104 ◽  
Author(s):  
Z. Q. Qiu ◽  
Y. W. Du ◽  
H. Tang ◽  
J. C. Walker
Keyword(s):  
Iron Particles ◽  
Mössbauer Study ◽  
Fine Iron

Electron Structure and Magnetic Properties of Small Iron Particles

1990 ◽  
Vol 160 (1) ◽  
pp. K37-K41 ◽  
Author(s):  
L. I. Kurkina ◽  
O. V. Farberovich
Keyword(s):  
Magnetic Properties ◽  
Electron Structure ◽  
Iron Particles

scholarly journals Mössbauer Study of Iron Oxide Surface Layers Formed on Fine Iron Particles

1987 ◽  
Vol 60 (9) ◽  
pp. 3241-3246 ◽  
Author(s):  
Yonezo Maeda ◽  
Masaaki Aramaki ◽  
Yoshimasa Takashima ◽  
Michiharu Oogai ◽  
Takeshi Goto
Keyword(s):  
Iron Oxide ◽  
Oxide Surface ◽  
Iron Particles ◽  
Surface Layers ◽  
Mössbauer Study ◽  
Fine Iron

Preparation and Magnetic Properties of Fe@SiO2 Soft Magnetic Composites

2020 ◽  
Vol 993 ◽  
pp. 638-645
Author(s):  
Shuai Feng ◽  
Yan An ◽  
Zong Xiang Wang ◽  
Kai Sun ◽  
Run Hua Fan
Keyword(s):  
Magnetic Properties ◽  
Sol Gel ◽  
Core Loss ◽  
Low Frequency ◽  
Magnetic Flux Density ◽  
Iron Particles ◽  
Soft Magnetic ◽  
Magnetic Composites ◽  
Insulating Layer ◽  
Iron Powders

In this work, the insulating SiO2 was coated successfully on the surface of reduced iron particles by a sol-gel method to decrease the core loss at low frequency. The scanning electron microscope images and elements analysis confirm that the surface of iron powders particles were covered by a thin insulating layer in the form of uniform core-shell structure. The samples were annealed at 400 °C in N2 atmosphere to obtain better magnetic properties. The annealed SMCs with 10 mL/h dropping rate of TEOS have optimum magnetic properties with low core loss Ps of 280.89 W/kg and high saturation magnetic flux density Bs of 1.038 T at 1000 Hz.

ChemInform Abstract: Moessbauer Study of Iron Oxide Surface Layers Formed on Fine Iron Particles

ChemInform ◽  
1988 ◽  
Vol 19 (2) ◽  
Author(s):  
Y. MAEDA ◽  
M. ARAMAKI ◽  
Y. TAKASHIMA ◽  
M. OOGAI ◽  
T. GOTO
Keyword(s):  
Iron Oxide ◽  
Oxide Surface ◽  
Iron Particles ◽  
Surface Layers ◽  
Fine Iron
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