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Hi-u series High Permeability Flake Fe-Si-Al Soft Magnetic Alloy Electromagnetic Wave Absorbing Powder

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Hi-u series High Permeability Flake Fe-Si-Al Soft Magnetic Alloy Electromagnetic Wave Absorbing Powder
Product name:
High Permeability Soft Magnetic Alloy Electromagnetic Wave Absorbing Powder
Brand:
Entrepreneur
Grade:
BM025 / BM030
Country of Origin:
China
Delivery Time:
Within 3-10 working days according to the quantity
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Description

Hi-u series flake Fe-Si-Al soft magnetic alloy electromagnetic wave absorbing powder is an innovative and advanced material designed for electromagnetic wave absorption applications. Composed of finely crafted flake particles made from Fe-Si-Al soft magnetic alloy, this powder exhibits exceptional properties that enable efficient electromagnetic wave absorption and attenuation.

The unique structure and composition of the Hi-u series powder contribute to its excellent performance in absorbing electromagnetic waves across a wide frequency range. Its specialized design allows it to effectively convert electromagnetic energy into heat, thereby reducing unwanted electromagnetic interference and enhancing signal quality.

With its superior soft magnetic properties, the Hi-u series powder offers outstanding magnetic permeability and low coercivity, ensuring optimal performance in various electromagnetic shielding and absorption scenarios. This versatile material finds applications in industries such as telecommunications, electronics, aerospace, and more, where the precise control of electromagnetic interactions is crucial.

Features

 Flake-shaped and flat morphology, with smooth powder edges and uniform particle size.

❷ The permeability ur is high and it can be more than 200 for magnetic sheets made from the powders.

 Suitable apparent density of the powder, suitable for shaping and processing, with relatively high final product density.

❹ High saturation magnetic flux density (Bs) up to 1.1T.

Applications

Hi-u series can be mixed with polymer materials as raw materials and processed through various techniques such as calendaring, pressing, injection, extrusion, etc. to produce electromagnetic wave absorption components. The components are widely applied in terminals like cell phones, notebook, digital cameras, wireless routers, etc.

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Specifications

Chemical Composition

Alloy Content(wt%)

Si

9.6-10

Al

5.5-6.0

Fe

Bal



Spec. Sheet

Grade

D50 (um)

A.D (g/cm3)

Permeability*

ur’@1MHz

BM025

66-73

0.34-0.42

240-260

BM030

69-77

0.34-0.42

280-310


Product Micrographs




Typical Values of the Particle Size Distribution

The following technical information and data should be considered representative or typical only and should not be used for

specification purposes. 

BM025:


BM030:


Typical Values of the Sheet Samples

The following technical information and data should be considered representative or typical only and should not be used for

specification purposes. 

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