Amorphous E-series Magnetic Core
After metal becomes amorphous, a subsequent heat treatment transforms the initially amorphous microstructure into new form in which fine crystalline grains (average grain diameter of 10-40 nm) embedded in an amorphous residual phase. The new form is called nanocrystalline.
Product Introduction
In material science, amorphous is a solid whose internal microstructure lacking of long-range order that is characteristic of a crystal.
Amorphous is also called metallic glass.
After metal becomes amorphous, a subsequent heat treatment transforms the initially amorphous microstructure into new form in which fine crystalline grains (average grain diameter of 10-40 nm) embedded in an amorphous residual phase. The new form is called nanocrystalline.
Sunbow's iron-based amorphous alloy-SWAM is a product series which are universal solutions in many aspects to commonly use ferrite, silicon steel and iron powder materials, such as: power transformer, inductor, reactor, rotor & stator...
Iron-based amorphous alloy-SWAM's unique non-crystalline structure possess excellent physical and magnetic properties to cut cores, such as: small thickness(24μm), low coercivity (2.4A/m) and good frequency response to permeability(20KHz).
SUNBOW creative cutting technique and unique ceramic coat-spraying technique prevents short circuit of eddy which is caused by connection of laminated layers in core's cutting surface and seals cores off air and protects from scratch and heat.
Great properties and production techniques combine strength and hardness with flexibility and toughness, enable our cores can help our customers and partners around the globe reduce their operating costs, strengthen energy conservation efforts and increase application efficiency.
Applications:
Solar inverters, wind power inverters
Output filter or inductor cores in high frequency large power supplies
Transformer cores in switch mode power supplies
Power transformer, high speed motor (rotor & stator), welding machine, induction heating, medical equipment (X-ray & CT), inductor and reactor (EV/HEV/FCV-Bulk & Boost, solar & wind-inverter, automation-converter & UPS, military)
Advantage:
High saturate induction - Reducing core volume
Rectangular form - Easy to mount copper coils
Air gap - Excellent anti-bias current ability
Low core loss - Low temperature rise
Good temperature stability
Thickness (24μm) - smaller eddy & loss
>Coercivity (2.4A/m) - smaller hysteresis loss
>High Frequency(≤20KHz) - wider working range
>Big Saturation Flux Density (1.56T)- smaller dimension and less weight
Welcome other specification concerning customer's demand
Sunbow supplies a wide variety of magnetic cores made of amorphous ribbons and nanocrystalline ribbons.
Nanocrystalline Cores:
Cores for Current Transformers
Cores for Leakage Circuit Breakers
Cores for Switched Mode Power Supply
Nanocrystalline C-Cores
Nanocrystalline Circular Cut Cores
Nanocrystalline Common Mode Choke Cores
Precision Current Transformer Cores
Amorphous Cores:
Amorphous stator cores for Electric Motors
Cores for High Power Transformers
Cores for Medium Frequency Transformers
PFC Choke Cores
Rectangular Cut Cores
For additional information and immediate assistance with your requirements, designs and applications, please call 021-63306968
Or send email to :sales@sunbowgroup.com
FAQ:
1.Which countries you are selling to ?
We export our cores to Germany, Italy, France, UK, Turkey, Spain, Sweden, Poland, Czech, Slovakia, Korea, Thailand, Malaysia, Indonesia, Vietnam, USA, Columbia, Brazil, Australia etc.
2.What is your payment terms?
We accept TT and L/C.
Advantages
1.We produce amorphous and nanocrystalline ribbons as raw materials for cores, so we can adjust the formulation of raw materials according to application and performance requirements
2.more then 13 years experiences in magnetic cores manufacturing and exporting.
3.Various types magnetic materials available: Silion Steels, Nanocrystalline ribbon, Amorphous Ribbon, Mumetal
4.professional customized service,various types of cores ,give you the best solution
Package:
our workshop
our equipment
our testing
our certification
our production process
our exhibition
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