Samarium Cobalt Magnet Introduction
The cobalt magnet is a kind of magnetic tool material made of rare earth magnets, a magnetic tool material made of sin, cobalt, and other metal materials.
Samarium Cobalt Magnet Features:
High magnetic energy accumulation: The magnetic energy accumulation of mandala cobalt is the highest among all permanent magnet materials. It is more than 10 times that of iron oxygen magnets and more than 3 times that of tin iron boron magnets.
Very low temperature coefficient: The temperature stability of the martial arts cobalt magnet is good. Within the working temperature range, its magnetic performance changes very little.
High temperature resistance: The maximum operating temperature of the cobalt magnet can reach 350 ° C, and the negative temperature is unlimited.
Anti -corrosion and antioxidant: The martial arts cobalt magnets have strong corrosion resistance and antioxidant.
Samarium Cobalt Magnet application:
Aerospace: Magnetic cobalt magnets are used for aircraft, spacecraft's engines, steering gears, instruments, etc.
National Defense Forces: Magnetic Cobalt Magnetic is used for radar, missiles, SONAR, MRI's imaging.
Microwave device: Magnetic cobalt magnets are used for filters, coupling, ringwriters, etc.
Communication: Magnetic cobalt magnets are used for magnetic heads, speakers, microphones, etc.
Medical equipment: Magnetic cobalt magnets are used in magnetic resonance imagingers, nuclear magnetic resonance treatment instruments, etc.
Instrument and instrument: The cobalt magnets are used for motors, instruments, sensors, etc.
Others: The cobalt magnets are also used for magnetic cranes, magnetic separators, magnetic therapy instruments, etc.
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SmCo Magnet Specs
Model | Remanence | MGOe | Max. Surface Gauss |
Sm2Co17 | Br | (BH)max | °C / Max. |
SmCo20L | 8.6-9.2 | 18-22 | 250 |
SmCo22L | 9-9.5 | 20-24 | 250 |
SmCo24L | 9.5-10.2 | 22-24 | 250 |
SmCo26L | 10-10.4 | 24-27 | 250 |
SmCo28L | 10.3-10.8 | 26-28 | 250 |
SmCo30L | 10.8-11.1 | 28-30 | 250 |
SmCo32L | 11-11.4 | 30-31 | 250 |
SmCo33L | 11.4-11.6 | 31-32 | 250 |
SmCo34L | 11.6-11.8 | 32-33 | 250 |
SmCo35L | 11.7-12.2 | 33-35 | 250 |
SmCo26M | 10.2-10.5 | 24-26 | 300 |
SmCo28M | 10.3-10.8 | 26-28 | 300 |
SmCo30M | 10.8-11 | 28-30 | 300 |
SmCo32M | 11-11.3 | 29-32 | 300 |
SmCo20 | 8.6-9.2 | 18-22 | 300 |
SmCo22 | 9-9.5 | 20-24 | 300 |
SmCo24 | 9.5-10 | 22-26 | 300 |
SmCo26 | 10.2-10.5 | 24-27 | 300 |
SmCo28 | 10.3-10.8 | 26-28 | 300 |
SmCo30 | 10.8-11 | 28-30 | 300 |
SmCo32 | 11-11.3 | 30-31 | 300 |
SmCo33 | 11.40-11.60 | 31-32 | 300 |
SmCo34 | 11.60-11.80 | 32-33 | 300 |
SmCo35 | 11.70-12.20 | 33-35 | 300 |
SmCo20H | 8.6-9.2 | 18-22 | 350 |
SmCo22H | 9-9.5 | 20-24 | 350 |
SmCo24H | 9.5-10.2 | 22-24 | 350 |
SmCo26H | 10.2-10.5 | 24-26 | 350 |
SmCo28H | 10.3-10.8 | 26-28 | 350 |
SmCo30H | 10.8-11 | 28-30 | 350 |
SmCo32H | 11-11.4 | 30-31 | 350 |
SmCo33H | 11.4-11.6 | 31-33 | 350 |
SmCo34H | 11.6-11.8 | 32-33 | 350 |
SmCo35H | 11.7-12.2 | 33-35 | 350 |
Product Description
Samarium Cobalt (SmCo) magnets represent a premium class of rare earth permanent magnets known for their exceptional thermal stability and corrosion resistance. These high-performance magnets maintain their magnetic properties at elevated temperatures up to 350°C, making them ideal for demanding industrial applications. With superior magnetic strength and excellent resistance to demagnetization, SmCo magnets are particularly well-suited for high-precision equipment, aerospace technology, and military applications where reliability is paramount. Their inherent stability and long-term performance make them a preferred choice for critical systems requiring consistent magnetic properties under challenging environmental conditions.
Product Scenario
Samarium Cobalt magnets demonstrate exceptional performance in demanding industrial and technological applications. These high-performance permanent magnets maintain their magnetic properties at elevated temperatures up to 350°C, making them ideal for aerospace, military, and precision instrumentation. Their superior corrosion resistance and thermal stability enable reliable operation in harsh environments, from high-speed motors to sensitive medical equipment. In automotive sensors and industrial automation systems, these magnets provide consistent magnetic field strength and exceptional longevity. Their compact size yet powerful magnetic force allows for efficient design in space-constrained applications, while their resistance to demagnetization ensures long-term reliability in critical operations.
Product Advantage
Our Samarium Cobalt Magnets are certified to meet stringent international quality standards, demonstrating exceptional thermal stability and corrosion resistance. With superior magnetic properties maintained at temperatures up to 350°C, these magnets offer unparalleled reliability in high-temperature applications. Our competitive advantage lies in precise manufacturing controls, ensuring consistent magnetic performance and dimensional accuracy. Each magnet undergoes rigorous quality testing, backed by ISO certification, making them ideal for aerospace, military, and precision industrial applications where performance cannot be compromised.







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