Alnico magnets are made up of a composite of aluminum, nickel and cobalt with small amounts of other elements added to enhance the properties of the magnet. Alnico magnets have good temperature stability, good resistance to demagnetization due to shock but they are easily demagnetized. Alnico magnets are produced by two typical methods, casting or sintering. Sintering offers superior mechanical characteristics, whereas casting delivers higher energy products (up to 5.5 MGOe) and allows for the design of intricate shapes. Two very common grades of Alnico magnets are 5 and 8. These are anisotropic grades and provide for a preferred direction of magnetic orientation. Alnico magnets have been replaced in many applications by ceramic and rare earth magnets.

ALNICO-horse-shoe-permanent-magnet

ALNICO-horse-shoe-permanent-magnet

Positive Negative
High Corrosion Resistance High Cost
High Mechanical Strength Low Coercive Force
High Temperature Stability Low Energy Product

 

ABS Wheel Speed Sensor Magnets

ABS Wheel Speed Sensor Magnets

ABS Wheel Speed Sensor Magnets, Alnico Bar Sensor Magnets for ABS Wheel Speed Sensor, Auto Wheel Speed ABS Sensor Alnico Magnet, Auto Abs Wheel Speed Sensor OEM Permanent Magnet ABS Wheel Speed Sensor Magnets, customized sensor magnet size ABS is short for anti-lock braking system. ABS is an automotive safety systems that allow the vehicle’s […]

 

Alnico Sensor Magnets

Alnico Sensor Magnets

Alnico Sensor Magnets, Sintered Alnico Speedometer Sensor Magnet, Sintered Alnico Sensor PERMANENT Magnet, Alnico FOR Sensors for Counting With Magnets, Magnetic Sensors for position detection, Magnetic Proximity Sensors CHINA Factory Sintered Alnico Sensor Magnets Specifications: Alnico magnet High maximum temperature up to 550 degrees C. Economical Very stable Good corrosion resistance Alnico Sensor Magnets Material: […]

 

Sintered Alnico Speedometer Sensor Magnet

Sintered Alnico Speedometer Sensor Magnet

Sintered Alnico Speedometer Sensor Magnet, Sintered Alnico Sensor Magnet, Alnico FOR Position Sensors, Rotational Speed Sensors, Magnetic proximity sensors, Cylinder sensors, Magnetic Position Sensors CHINA Factory Sintered Alnico Speedometer Sensor Magnet Specifications: Alnico magnet High maximum temperature up to 550 degrees C. Economical Very stable Good corrosion resistance Alnico Magnets Material: alumium, nickel, cobalt and […]