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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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
Flaky FeSiAl Alloy Powder is a soft magnetic material with a high specific surface area and excellent magnetic permeability, perfect for absorbing electromagnetic waves.
FeSiAl soft magnetic powder is made from spherical soft magnetic powder through special flake treatment. This kind of soft magnetic alloy has high saturation magnetic induction strength, high magnetic permeability, low loss and other characteristics.
Domain-wall resonance and natural resonance occur at reasonable frequencies for powders designed at GHz, which is conducive to the absorption of electromagnetic waves. Using this type of powder as an absorbent to make absorbing materials can be used in higher frequency bands.
Product Specification
|
Norminal Composition(wt%) |
||||||
|
Item |
Si |
Al |
O |
C |
S |
Fe |
|
FeSiAl |
8-10 |
5-6 |
≤0.06 |
≤0.1 |
≤0.05 |
Bal. |
|
Size(um) |
AD(g/cm³) |
TD(g/cm³) |
PSD(um) |
||
| D10 | D50 | D90 | |||
|
D50:70um |
0.3-0.5 |
0.6-1.2 |
25-35 |
45-60 |
<150 |
|
D50:50um |
0.3-0.5 |
0.6-1.2 |
10-20 |
30-50 |
<150 |
Note: Other soft magnetic powders are available upon any customer's requirements
Characteristics:
● High magnetic performance;
● High magnetic permeability;
● Low frequency loss;
● Good temperature stability;
Application
(1) Electromagnetic wave absorbing materials;
(2) RFID system materials;
(3) Anti-interference shielding material;
(4) Wireless charging series materials, etc.;
Application
Additive manufacturing
Powder metallurgy(PM)
Metal injection molding(MIM)
Our factory & quipment
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