JFE ELECTRICAL STEEL SHEETS TOP
JFE Super Core Applications
JFE Super Core JNEX-Core
Features
High frequency core loss curves
Magnetic and mechanical properties
Comparison
JFE Super Core JNHF-Core
Features
High frequency core loss curves
Magnetic properties
Comparison
Products
Uses
JFE G-Core
Types and Applications
Grades and Specifications
Typical Electrical and Magnetic Properties
Typical Mechanical Properties
Dimensions and Tolerances
JFE N-Core
Types and Applications
Grades and Specifications
Typical Electrical and Magnetic Properties
Typical Mechanical Properties
Dimensions and Tolerances
Surface Insulation
Others
Substances of Environmental Concern Dara
 
JFE Super Core JNEX-Core Features
JNEX-Core is the highest-grade non-oriented magnetic steel sheets manufactured with a production method (CVD process) that is completely different from that for conventional silicon steel sheets, allowing a previously impossible Si content of 6.5%.
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JNEX-Core
6.5% silicon steel sheet.(A high-silicon steel sheetwith a uniform silicon content of 6.5% throughout the sheet)
Low Core Loss
Core loss in high-frequency ranges is extremely low. This allows for low heat generation and size reductions for magnetic components such as high-frequency reactors and transformers.
Low Magnetostriction
Magnetostriction which causes noise and vibration is nearly zero. This enables significant noise reductions for magnetic components such as reactors and transformers.
High Permeability
The permeability is extremely high across a wide range of frequencies, making it highly suitable for use in shield applications and CT.
Stable Qualiy
The high-temperature processing provides thermal stability. Since there is minimal deterioration of the properties due to machining, so stress-relieving anneals are not required.
Non-oriented
There is virtually no difference in the characteristics between the rolling direction (L-direction) and the transverse (C-direction).
Therefore, this can be used in a wide range of applications, from stationary machines to rolling machines.