SP2809 Ferrosilicon (Gas-atomized) Powder FeSi

Ferrosilicon (Gas-atomized) Powder Description

Gas-atomized Ferrosilicon powder is composed of the two most abundant elements on Earth and is widely recognized as a promising material for low-to-medium-frequency applications. It boasts several key features, including high saturation magnetization, high permeability, high electrical resistivity (>50 µΩ-cm), low coercivity, and low hysteresis. These characteristics make it ideal for various advanced magnetic applications.

Ferrosilicon (Gas-atomized) Powder Specifications

Ferrosilicon (Gas-atomized) Powder Applications

As a soft magnetic material with low cost, Ferrosilicon (Gas-atomized) Powder has a variety of applications in the field of power electronics and electric machines as shown below:

Electricity conversion

High silicon steel satisfies all the requirements for low to medium frequency applications (up to 1 kHz) and has become a candidate for applications in high-frequency (up to 15 kHz) inductors in the automotive, aerospace, and stationary power generation industries.

Electric machines

Non-oriented silicon steel finds many applications in an electric vehicle. Its application includes traction motors, power steering motor, windshield wiper motor, seat adjuster motor, fuel pump, HVAC compressor and fans, window life motor, and electrical turbocharger motors. High silicon steel is more attractive due to its low raw material cost, near-zero magnetostriction, and low iron losses at higher frequencies.

Electronic components

Examples of soft magnetic materials in this category may include dimmer switches, contact plates, heater valves, relay armatures, and gas security valve cores. For parts that require high resistivity and high permeability, silicon steel is the usual choice, such as printer heads in the impact printers used in automated teller machines.

Ferrosilicon (Gas-atomized) Powder Packaging

Our Ferrosilicon (Gas-atomized) Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

FAQs

1. What is Ferrosilicon (Gas-atomized) Powder (FeSi)?

Ferrosilicon (Gas-atomized) Powder is a high-performance alloy composed primarily of iron and silicon. It is produced using gas atomization, resulting in fine powder particles that are well-suited for various industrial applications, including magnetic and electronic components.

2. What are the main characteristics of FeSi powder?

Ferrosilicon powder is characterized by:

High saturation magnetization

High permeability

High electrical resistivity (>50 µΩ-cm)

Low coercivity Low hysteresis

3. How is FeSi powder produced?

FeSi powder is produced through the gas atomization process, where molten ferrosilicon is rapidly cooled by high-pressure gas to form fine powder particles. This process ensures a uniform particle size and excellent material properties.

4. Can FeSi powder be customized?

Yes, we can offer customized specifications based on your requirements. Please contact us to discuss your specific needs.