Soft Magnetic Composite (SMC)
Soft Magnetic Composite Powder
Soft Magnetic Composite (SMC) is a magnetic core made by iron powder in a three-dimensional shape by compaction process.
Because of its excellent DC bias and extremely low core loss, the gas atomized soft magnetic alloy powder is widely used in the manufacture of high performance magnetic powder core and large current molding choke.
Product Profile
|
Alloy |
Norminal Composition (wt%) |
||||||||
|---|---|---|---|---|---|---|---|---|---|
|
Si |
Al |
Cr |
Ni |
C |
O |
S |
P |
Fe |
|
|
FeSi |
5.2-5.8 |
- |
- |
- |
≤0.03 |
≤0.04 or ≤0.06 |
≤0.01 |
≤0.02 |
Bal |
|
FeSi |
6.2-6.8 |
- |
- |
- |
≤0.03 |
≤0.04 or ≤0.06 |
≤0.01 |
≤0.02 |
Bal |
|
FeSi |
3.4-4.0 |
- |
- |
- |
≤0.03 |
≤0.04 or ≤0.06 |
≤0.01 |
≤0.02 |
Bal |
|
FeSiNi |
3.4-4.0 |
- |
- |
0.8-1.2 |
≤0.03 |
≤0.04 or ≤0.06 |
≤0.01 |
≤0.02 |
Bal |
|
FeSiNi |
3.4-4.0 |
- |
- |
2.7-3.3 |
≤0.03 |
≤0.04 or ≤0.06 |
≤0.01 |
≤0.02 |
Bal |
|
FeSiAl |
9.0-9.6 |
4.9-5.5 |
- |
- |
≤0.03 |
≤0.04 or ≤0.06 |
≤0.01 |
≤0.02 |
Bal |
|
FeSiCr |
6.2-6.8 |
- |
4.2-4.8 |
- |
≤0.03 |
≤0.04 or ≤0.06 |
≤0.01 |
≤0.02 |
Bal |
|
FeSiCr |
4.7-5.3 |
- |
5.2-5.8 |
- |
≤0.03 |
≤0.04 or ≤0.06 |
≤0.01 |
≤0.02 |
Bal |
|
FeSiCr |
3.4-4.0 |
- |
4.2-4.8 |
- |
≤0.03 |
≤0.04 or ≤0.06 |
≤0.01 |
≤0.02 |
Bal |
|
FeNi |
- |
- |
- |
49-51 |
≤0.03 |
≤0.08 |
≤0.01 |
≤0.02 |
Bal |
Note: Other soft magnetic powders are available upon any customer requirements.
We provide soft magnetic composite powder according to your customized requirements.
Characteristics of SMC materials
The soft magnetic composite (SMC) materials used in transformers and inductors are made up of ferrites, which are ceramic compounds containing iron oxide.
These materials are typically used because they exhibit low eddy current losses and high permeabilities. They are also very stable over a wide range of temperatures.
With the right SMC material your technology can:
- • Higher DC bias characteristics
- • Experience lower core loss
- • Better temperature stability
- • Use higher frequencies
- • Better corrosion resistance(For Molding Choke)
Soft Magnetic Composite Powder Manufacturer
Advanced Engineering Materials Limited (AEM) is an international company involved in the R & D, manufacturing, and sales of many types of powder materials. Our atomized powders are used in pre-protection and remanufacture industries(thermal spray/welding), metal injection molding(MIM), Soft magnetic material, additive manufacturing metal powder(3d printing).
Soft magnetic material includes a wide variety of Iron-silicon, Nickel-iron and Nickel-cobalt soft magnetic alloys and pure iron for high performance components. We provide superior products by employing rigorous precessing methods, by utilizing high purity raw materials as well as the advanced gas atomization technology.
Service every customer with care & professional.
Integrated Production Line
AEM is equipped with a complete set of production and processing facilities in particular high standard cleaning room .
Strict Quality Control - ISO9001
AEM runs a strict quality control system involving raw materials selection, production control, product inspection, fine packing.
Comprehensive Solutions - Timely service
we can help customers select materials, design products, and provide full technical and after-sales service support.
Applications of Soft Magnetic Composite
Electric Industries:
The core components can optimize the performance and quality of all kinds of electronic products, which is expected to be used in new energy vehicles, new energy power generation and consumption.
Industrial applications:
Some of the uses in Industrial applications include solar power, off-board power generation, motors, and drives. SMCs are also advantageous in other automotive applications, including traction motors, E-pumps, direct current conductors, and compressors.