Autocombustion High-Temperature Synthesis, Structural, and Magnetic Properties of CoCrxFe2–xO4 (0 ≤ x ≤ 1.0)

2011 ◽  
Vol 115 (43) ◽  
pp. 20905-20912 ◽  
Author(s):  
B. G. Toksha ◽  
Sagar E. Shirsath ◽  
M. L. Mane ◽  
S. M. Patange ◽  
S. S. Jadhav ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
High Temperature ◽  
Temperature Synthesis ◽  
High Temperature Synthesis ◽  
Structural And Magnetic Properties

Effect of Temperature on the Magnetic Permeability of Hexagonal Ferrites

2018 ◽  
Vol 781 ◽  
pp. 36-40
Author(s):  
Olga Dotsenko ◽  
Kirill Frolov ◽  
Dmitry Wagner ◽  
Veronika Dotsenko ◽  
Dmitry Aksentev
Keyword(s):  
Magnetic Properties ◽  
High Temperature ◽  
High Frequency ◽  
Solid State Reaction Method ◽  
Nonlinear Dependence ◽  
Effect Of Temperature ◽  
Hexagonal Ferrites ◽  
Temperature Synthesis ◽  
Reaction Method ◽  
High Temperature Synthesis

In this study, Co0,7Zn1,3W powders were synthesized and investigated at the microwave region. The solid-state reaction method and self-propagating high-temperature synthesis were used to production of the two kinds of hexaferrite powders. The high-frequency magnetic properties under temperature effect have been studied. It is show, that there is a nonlinear dependence on temperature within the 0 – +40 °C temperature range.

Magnetic properties of La-Zn substituted Sr-hexaferrites by self-propagation high-temperature synthesis

2008 ◽  
Vol 26 (1) ◽  
pp. 81-84 ◽  
Author(s):  
Lishun YOU ◽  
Liang QIAO ◽  
Jingwu ZHENG ◽  
Meiyan JIANG ◽  
Liqiang JIANG ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
High Temperature ◽  
Temperature Synthesis ◽  
High Temperature Synthesis

Structure and static and dynamic magnetic properties of Sr(Co x Ti x )Fe12–2x O19 hexaferrites produced by self-propagating high-temperature synthesis

2013 ◽  
Vol 55 (8) ◽  
pp. 869-877 ◽  
Author(s):  
E. P. Naiden ◽  
V. A. Zhuravlev ◽  
V. I. Itin ◽  
R. V. Minin ◽  
V. I. Suslyaev ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
High Temperature ◽  
Temperature Synthesis ◽  
High Temperature Synthesis

scholarly journals Ferromagnetic ε-Fe2MnN: High-Pressure Synthesis, Hardness and Magnetic Properties

Materials ◽  
2019 ◽  
Vol 12 (12) ◽  
pp. 1993
Author(s):  
Ulrich Schwarz ◽  
Kai Guo ◽  
William P. Clark ◽  
Ulrich Burkhardt ◽  
Matej Bobnar ◽  
...  
Keyword(s):  
High Pressure ◽  
Magnetic Properties ◽  
High Temperature ◽  
Iron Nitride ◽  
Temperature Synthesis ◽  
High Temperature Synthesis ◽  
High Pressure High Temperature ◽  
Manganese Nitride ◽  
Pressure Synthesis ◽  
Iron Manganese

The iron manganese nitride Fe2MnN was obtained by high-pressure–high-temperature synthesis from ζ-Fe2N and elemental Mn at 15(2) GPa and 1573(200) K. The phase crystallizes isostructural to binary ε-Fe3N. In comparison to the corresponding binary iron nitride, the microhardness of ε-Fe2MnN is reduced to 6.2(2) GPa. Above about 800 K the ternary compound decomposes exothermally under loss of nitrogen. ε-Fe2MnN is ferromagnetic with a Curie temperature of roughly 402 K.

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