Products Description

Our Pure Iron Core For Relays products demonstrate outstanding market competitiveness with advanced processing technology, significant technical advantages and excellent physical properties. Using high-temperature annealing treatment process, we effectively eliminate the internal stress inside the material, improve the magnetic permeability and long-term stability. At the same time, precision laser cutting technology ensures the dimensional accuracy and consistency of the core, reducing the errors caused by traditional cutting methods. Technical advantages such as high magnetic permeability and low energy loss make our cores perform well in high-frequency applications. Combining these core technologies and excellent physical properties, our relay cores provide reliable solutions for a variety of demanding applications, meeting the stringent performance and precision requirements of modern electronic equipment.
Technical advantages
Hysteresis Loop Loss
Electrician Pure Iron Core performs well in hysteresis loop loss. The core material we use has extremely low hysteresis loss, which allows the relay to maintain high efficiency under high-frequency working conditions. This advantage makes our cores particularly suitable for equipment that requires frequent switching, such as automation control systems and high-frequency relays.
Vickers Hardness and Mechanical Strength
In order to ensure the durability and stability of Electrician Pure Iron Core during use, our Pure Iron Core For Relays undergoes rigorous hardness testing during processing. Its Vickers hardness value is usually around 200HV, which ensures the good mechanical strength and wear resistance of the core. This feature allows our core to maintain stable performance under various mechanical shocks and pressures.
Process Consistency
Our production process is optimized to ensure that each batch of Pure Iron Relay Core has consistent quality. We use advanced automated equipment for production and testing to ensure that the dimensional tolerance of the core is within ±0.01mm, ensuring the accuracy and reliability of the product.

Physical properties
High magnetic permeability:
The magnetic permeability of pure iron is much higher than that of ordinary steel, which means that under the same magnetic field conditions, pure iron can provide higher magnetic flux, thereby improving the response speed and working efficiency of the relay for Relay Iron Core.
Low coercivity:
The coercivity of pure iron is low, which enables the relay to quickly release magnetic energy after power failure and reduce energy loss for Pure Iron Relay Core.
Good mechanical properties:
Pure iron has excellent ductility and toughness, which allows the relay core to be precisely formed during the manufacturing process, ensuring Pure Iron Core For Relays consistency and reliability.

Core manufacturing technology
High temperature annealing
During the processing of Electrician Pure Iron Core, we use high-temperature annealing process to eliminate internal stress and crystal defects in the material by heating at high temperature and slowly cooling. This process not only improves the magnetic permeability of the core, but also ensures its stability and durability in long-term use.
Precision laser cutting
To ensure the dimensional accuracy and consistency of the Pure Iron Core For Relays, we use advanced laser cutting technology. Laser cutting can provide high-precision cutting edges, avoiding the errors and material loss caused by traditional mechanical cutting, thereby improving the overall quality and processing accuracy of the core.

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