Our perfect management system and rich production experience make our Soft Magnetic Powder, Titanium Powder, Silver Powder have excellent quality. Our business philosophy is basically to pursue the rationalization of everything with an industrious and simple attitude. The company upholds a professional attitude, serves attentively, overcomes difficulties, forge ahead, and innovates. The company continuously improves and perfects its products and service system, and strives to create excellent products with advanced technology. Our company in line with the people-oriented, innovation and development concept, with its many years of corporate culture, with the majestic momentum and rapid response to continue to grow, so that their own deep scale in the industry.
Our main business:Metal powder,Electronic paste,Brazing materials,3D printing/VIGA equipment,R&D production and sales of customized products.
7x24 hours delivery
7x24 hours delivery capacity,is the best partner for enterprise globalization

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
Custom Service
FeNi50 powder is a magnetic material with low loss and relatively high saturation magnetic induction intensity. It is a metal soft magnetic powder with high initial permeability and good wave absorption performance at lower frequencies. It is also used in Absorbing materials can absorb or shield electromagnetic waves generated by electronic equipment, reducing pollution and interference to human body and the environment.

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:
Widely used in powder metallurgy products, magnetic materials, absorbing materials, shielding materials, etc.; such as magnetic powder cores, magnetic rings, high current power inductors, PFC circuit inductors, smoothing choke coils, DC/DC converters, etc. warehouse.

Application

Additive manufacturing

Powder metallurgy(PM)

Metal injection molding(MIM)
Our factory & quipment






Our Factory & Office



Certifications






Our Packing




With a mission of 'Commitment to Excellence', our R & D team, with many years of experience in the field of Iron-Nickel Controlled Expansion Alloy 4j50 for Glass to Metal and Ceramics Sealing, is constantly dedicated to improving the quality, performance and range of applications according to needs of customers. We have achieved a leading position in the industry by virtue of our professionalism and persistence in our products, as well as meticulous and considerate service of integrity. Our goal is to build the best and globally competitive first-class enterprise in China and drive the economic development of China and the world with green power.
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