Bar Magnet Alnico
Alnico Bar Magnet is a powerful and durable permanent magnet made from an alloy of Aluminum (Al), Nickel (Ni), and Cobalt (Co)—hence the name Alnico. These magnets are widely used in educational, industrial, and scientific applications due to their excellent magnetic strength, temperature stability, and resistance to demagnetization.
Key Features:-
- Material: High-grade Alnico alloy (Aluminum, Nickel, Cobalt)
- Shape: Rectangular/Bar with north and south poles clearly marked
- Polarity: Bipolar (N-S ends magnetized)
- Color: Typically painted red and blue for easy pole identification
- Temperature Resistance: Performs well even at high temperatures (up to 500°C)
- Magnetic Strength: Stronger than ferrite magnets, though lower than neodymium
- Durability: Corrosion-resistant and mechanically robust
Features:-
- Pair of 4″ red/blue steel bar magnets
- Constructed of durable magnetic steel strips
- Excellent for science projects and classroom demonstrations on magnetism
- Dimensions: 100mm long, 10mm wide, 5mm thick
This pair of 4″ red/blue steel bar magnets are suitable for experiments and classroom demonstrations on magnets. The magnets are highly durable, and constructed from magnetic steel strips. Use these for your next science project on magnets! Each magnet is approximately 100mm in length, 10mm wide, and 5mm thick.