All the applications of ferrites is described in this presentation very briefly and presciously.
It would surely help you.
Please share it with your friends also.
Ferrites are the unique magnetic materials which that exhibit electrical as well as magnetic properties and
hence are commercially and scientifically important magnetic material . A brief introduction to various
types of ferrites materials is explained herein. The chemical composition of ferrites including spinel type,
garnet type and hexagaonal type is given in this review. The most interesting applications in electronic
devices High frequency devices and in biotechnology are discussed. Since its discovery in 1950,
hexaferrite has an increasing degree of interest and is still growing exponentially. Hexaferrites are the
extremely important material both commercially and technologically and it accounts for the bulk of the
total magnetic materials manufactured globally. Hence the classification of Hexaferrite is discussed in
detail in this review.
All the applications of ferrites is described in this presentation very briefly and presciously.
It would surely help you.
Please share it with your friends also.
Ferrites are the unique magnetic materials which that exhibit electrical as well as magnetic properties and
hence are commercially and scientifically important magnetic material . A brief introduction to various
types of ferrites materials is explained herein. The chemical composition of ferrites including spinel type,
garnet type and hexagaonal type is given in this review. The most interesting applications in electronic
devices High frequency devices and in biotechnology are discussed. Since its discovery in 1950,
hexaferrite has an increasing degree of interest and is still growing exponentially. Hexaferrites are the
extremely important material both commercially and technologically and it accounts for the bulk of the
total magnetic materials manufactured globally. Hence the classification of Hexaferrite is discussed in
detail in this review.
The present article gives the fundamental properties magnetism, different materials, properties of different magnetic materials like, dia,para and ferro magnetic materials. The notes also explain how magnetism appear in materials, type of magnets and brief applications of magnetic materials. The materials is best for undergraduate science and engineering students and any other people of interest in magnetism
The present article gives the fundamental properties magnetism, different materials, properties of different magnetic materials like, dia,para and ferro magnetic materials. The notes also explain how magnetism appear in materials, type of magnets and brief applications of magnetic materials. The materials is best for undergraduate science and engineering students and any other people of interest in magnetism
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The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
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Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
2. Outlines
Crystal structure of ferrites
• Normal spinel structure
• Inverse spinel structure
Magnetisation in a ferrite molecule
Application of ferrites
3. Crystal structure of
ferrites
Ferrites are compounds of iron oxides
with oxides of other metals
General chemical formula - MOFe2O3
or MFe2O4
Metal ions in tetrahedral and
octahedral sites
4. Normal spinel structure
eight divalent metal ions(M2+) occupy
tetrahedral or A-sites and 16 trivalent
metal ions(Fe3+) occupy octahedral or
B-sites
usual notation for this structure is
M2+[Fe2
3+]O4
6. Inverse spinel structure
eight divalent metal ions(M2+) occupy
octahedral or B-sites and 16 trivalent
metal ions(Fe3+) occupy tetrahedral or
A-sites
usual notation for this structure is
Fe3+[Fe3+M2+]O4
12. Application
Soft magnetic ferrites are used in the
production of cores for inductor coils
used in telecommunications
Used in microwave applications such
as isolator
Increase the sensitivity and selectivity
of the receiver used in radio
production of ultrasonic waves
13. Continued…
Storing information devices such as
magnetic tapes or discs
Hard magnetic ferrites are used in
manufacturing permanent magnets
ferrox cube are used in switching
circuits, matrix storage and in shift
registers of components
e.g. Magnesium-magnese ferrite
