Powerful Ferrite bar Magnet (40x25x10mm) for Science & DIY Projects – Scienticy

₹25.00 incl. GST

Premium Material: High-grade ceramic ferrite bar/block compound.
Exact Dimensions: 40mm Length x 25mm Width x 10mm Thickness.
Thickness Magnetization: Poles are located on largest flat faces.
High Heat Resistance: Stable performance at temperatures up to 250°C.
100% Rust-Proof: Excellent corrosion resistance with zero coating needed.
Lab Ready: Perfect for school physics and educational demonstrations.
DIY & Robotics: Ideal for reed switches and motor prototypes.
Fragile Nature: Hard ceramic material that requires careful handling.

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Powerful Ferrite Bar Magnet (40x25x10mm) for Science & DIY Projects – Scienticy

Product Overview

Explore the fundamentals of magnetism with our premium Ferrite Bar Magnet (40x25x10mm), exclusively available on scienticy.com. This high-quality ceramic permanent magnet delivers a stable magnetic field, structural durability, and exceptional affordability for all your experimental setups.

This specific rectangular profile is carefully chosen for educational systems, physics laboratories, and DIY makers. Whether you are building a school science exhibition model or engineering small magnetic prototypes, this block magnet ensures dependable performance. Its natural chemical composition guarantees long-term durability in various demanding environments.

Complete Technical Specifications for Ferrite Bar Magnet (40x25x10mm)

Please refer to the precise engineering parameters below to ensure compatibility with your mechanical designs and experimental kits:

Technical Specification	Details
Product Type	Ferrite / Ceramic Block Magnet
Dimensions	40mm (Length) x 25mm (Width) x 10mm (Thickness)
Shape / Structure	Rectangular Block / Bar
Material Composition	Barium / Strontium Ferrite Ceramic Material
Magnetization Direction	Thick-wise Magnetized (Poles are on the largest flat parallel faces)
Maximum Operating Temp	Up to 250°C (482°F)
Corrosion Resistance	Excellent (Requires no extra protective plating or surface coating)
Demagnetization Resistance	High immunity to external magnetic interference and physical shocks

Key Features & Product Benefits for Ferrite Block Magnet (40x25x10mm)

1. Superior Thermal Resistance

Unlike neodymium alternatives that lose magnetism when heated, our ceramic block magnet performs flawlessly up to 250°C. This makes it ideal for heat-intensive science experiments and electrical motor prototypes.

2. 100% Rust and Corrosion Proof

Composed of inert iron oxide ceramic compounds, this block magnet never rusts, scales, or degrades. You can safely submerge it in liquid experiments or use it in high-humidity student classrooms without structural failure.

3. Clean and Coated Edges

This block magnet features slightly rounded, smooth edges to reduce the risk of chipping. The clean, unplated ceramic surface ensures it does not leave messy metallic residues during hands-on student activities.

Practical Applications for Ferrite Block Magnet (40x25x10mm)

- Classroom Science Experiments: Easily demonstrate magnetic poles, force attraction, and magnetic fields to young students.
- Magnetic Reed Switches: Perfect for triggering sensors, proximity alarms, and simple automation circuits in robotics.
- DIY Engineering Models: Use them to construct homemade electric motors, small generator models, and magnetic relays.
- Crafts and Home Hobbies: Ideal for creating custom refrigerator magnets, closure latches, and handmade wooden crafts.
- Tool and Workshop Storage: Organize your workspace by securing lightweight ferrous drill bits, needles, screws, or keys.

Frequently Asked Questions (FAQs)

Q: What are the exact physical dimensions of this block/Bar magnet?
A: The block measures exactly 40mm in length, 25mm in width, and has a vertical thickness of 10mm.

Q: Where are the North and South poles located on this block?
A: This magnet is thickness-magnetized, meaning the main poles are located on the two opposite largest flat surfaces (40x25mm faces).

Q: Can I cut or machine this magnet to a smaller size?
A: No. Ceramic ferrite is inherently brittle like pottery. Attempting to cut, drill, or file it will cause it to instantly crack or shatter.

Q: Is this magnet safe for water-based experiments?
A: Yes. Because it is a ceramic compound, it is completely immune to water damage and rust.

Safety Guidelines & Handling Warnings

Brittle Nature: Ferrite block magnets are hard but fragile. Avoid dropping them or letting them snap together from a distance, as the impact can cause sharp fragments.
Electronic Shielding: Keep this magnet safely away from computer hard drives, credit card stripes, pacemakers, and analog meters.
Choking Prevention: Keep small or broken magnetic pieces away from infants and toddlers. We strongly advise adult supervision for children under 12 during science experiments.