Our main business:Metal powder,Electronic paste,Brazing materials,3D printing/VIGA equipment,R&D production and sales of customized products.
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3
VIGA Lines
1
Water&Gas Atomizer Line
1
Plasma Atomizer Line
236M
Projects Completed
Hunan Mana Materials Technology Co.,Ltd. is located in Changsha city,Hunan province,China ,which is the hometown of non-ferrous metals.Mana is a technology enterprise focusing on the research and development,production and sales of new materials.At present, the main products on sale include electronic paste, metal powders, brazing materials,3D printing/VIGA equipment,R&D production and sales of customized products. With more than ten years of metal powder manufaturing technology and experience, we provide highly competitive high-quality products.
01
High Quality
02
Advanced Equipment
03
Professional Team
04
Customization
FeSiAl Powder is characterized as one of the soft magnetic materials, and widely used in the manufacture of high-performance inductance components.
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.
Product Specification
|
Norminal Composition(wt%) |
|||||||||
|
Item |
Si |
Al |
Cr |
Ni |
O |
C |
S |
P |
Fe |
|
FeSiAl |
8.8-9.8 |
5-6 |
- |
- |
≤0.06 |
≤0.03 |
≤0.01 |
≤0.02 |
Bal. |
|
FeSi5.5 |
5.2-5.8 |
- |
- |
- |
≤0.06 |
≤0.03 |
≤0.01 |
≤0.02 |
Bal. |
|
FeSi6.5 |
6.2-6.8 |
- |
- |
- |
≤0.06 |
≤0.03 |
≤0.01 |
≤0.02 |
Bal. |
|
FeSi4.5 |
4.2-4.8 |
- |
- |
- |
≤0.06 |
≤0.03 |
≤0.01 |
≤0.02 |
Bal. |
|
FeSi3.5 |
3.2-3.8 |
- |
- |
- |
≤0.06 |
≤0.03 |
≤0.01 |
≤0.02 |
Bal. |
|
FeNi |
- |
- |
- |
49-51 |
≤0.08 |
≤0.03 |
≤0.01 |
≤0.02 |
Bal. |
Size: -100/-200/-300/ -400(d50:16-20μm)/--500(d50:12-15μm),-600(d50:8-11μm)Or as per customer's requirements
Note: Other soft magnetic powders are available upon any customer's requirements
Characteristics:
● Higher DC bias characteristics
● Higher saturation induction density
● Lower core loss
● Better temperature stability
● Better corrosion resistance
Pulverizing process:
1. Matching, we need to match the alloy according to the proportion.
2. Melting, put the prepared metal alloy in a high temperature for melting and smelting, so that the metal powder becomes a flowing liquefied body.
3. After high temperature, the alloy is deoxidized, slag-forming, slag-removing, and slag-removing treatment, and finally added to the alloy product.
4. After cooling and grinding, the product is filtered and cooled, and then the alloy block metal is pulverized. The pulverized powder particles are sent to the cyclone separation or rotating drum by wind force, and the ventilation reaches a certain level. The product is collected, and finally sieved and packaged into a product. By filtering out residual materials or substances with excessively large particles, qualified products are packaged for processing.
Application
Additive manufacturing
Powder metallurgy(PM)
Metal injection molding(MIM)
Our factory & quipment
Powder Nitrogen Oxygen Analyzer
Our factory & Office
Certifications
Our Packing
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