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Ceramic Bar Magnets

Place of Origin: China
Certification: ISO9001:2015
Minimum Order Quantity: 100pcs
Price: Negotiation
Packaging Details: Standard sea or air packing, such as carton, iron box, wooden box, etc.
Delivery Time: 15-25days
Payment Terms: T/T, Western Union
Supply Ability: 5000,000pcs/per month

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product description

Ceramic bar magnets, also known as ferrite bar magnets, are permanent magnets made from a composite of iron oxide and barium or strontium carbonate. They are characterized by their rectangular shape and are available in various sizes and grades. These magnets are known for their high resistance to demagnetization, corrosion, and temperature fluctuations.

Item number	YSFM-26
Material	SrO or BaO and Fe2O3
Minimum diatemer	3mm, with dot or no mark
Tolerance	Thickness ± .005inch Others: ± 2% or ± .010inch
Shape available	Block , ring , disc, segment and so on
Purpose	widely used in motors, cleaning machines, and medical equipment

Properties: Y8T, Y25, Y28H, Y30H-1,Y30H-2and Y33 (China standard)

C1, C5, C8, and C12 (U.S.A. standard)

USA STANDARD

Material	Br		Hcb		Hcj		(BH)max
Material	mT	KG	KA/m	KOe	KA/m	KOe	KJ/m³	MGOe
C1	230	2.3	148	1.86	258	3.5	8.36	1.05
C5	380	3.8	191	2.4	199	2.5	27	3.4
C7	340	3.4	258	3.23	318	4.00	21.9	2.75
C8(C8A)	385	3.85	235	2.95	242	3.05	27.8	3.5
C9	380	3.8	280	3.516	320	4.01	26.4	3.32
C10	400	4.0	288	3.617	280	3.51	30.4	3.82
C11	430	4.3	200	2.512	204	2.56	34.4	4.32

Functions of Ceramic Bar Magnets

Ceramic bar magnets generate a strong and stable magnetic field, which makes them ideal for multiple applications. Their primary functions include:

Attracting and Holding: Used for securing objects in industrial and household applications.
Magnetic Separation: Commonly employed in material separation processes to remove ferrous contaminants.
Magnetization of Objects: Used in the creation of magnetic assemblies or for magnetizing ferrous materials.
Electrical Applications: Integral to motors, sensors, and generators due to their stable magnetic properties.

Applications of Ceramic Bar Magnets:

Due to their affordability and efficiency, ceramic bar magnets are used in numerous fields, including:

Industrial Manufacturing

Magnetic separators in recycling and mining industries

Magnetic chucks for metalworking and machining operations

Magnetic conveyors for transporting ferrous materials

Magnetic chucks for milling

Commercial and Retail Uses

Store displays and signage attachment

Magnetic door latches and closures

Secure packaging solutions

magnetic door latches and closures

Education and Research

Classroom experiments and demonstrations in physics and magnetism

Laboratory testing and prototyping

ceramic magnet for education and research

Home and Office

Magnetic tool holders and organizers

Whiteboard and refrigerator magnets

ferrite magnet holder

Usage Guidelines for Ceramic Bar Magnets

To maximize the efficiency and longevity of ceramic bar magnets, consider the following best practices:

Handle with Care: Avoid dropping or subjecting the magnet to excessive impact to prevent chipping.

Proper Storage: Store in a dry, temperature-controlled environment to maintain magnetic strength.

Avoid Extreme Mechanical Stress: Use appropriate mounting methods to minimize the risk of breakage.

Use Protective Coatings if Necessary: Although naturally resistant to corrosion, applying rubber or plastic coatings can enhance durability in high-impact applications.

Keep Away from Sensitive Electronics: While not as powerful as neodymium, ceramic magnets can still interfere with electronic devices if placed too close.

Advantages of Ceramic Bar Magnets

Affordability: Ceramic bar magnets are significantly cheaper than rare-earth magnets like neodymium.

Durability: They are resistant to corrosion and can withstand harsh environments.

Wide Temperature Range: Suitable for both high and low-temperature applications.

Eco-Friendly: Made from non-toxic materials, making them environmentally friendly.

FAQ

Q: What is the sample policy for ceramic bar magnets?

A: Sample is available, if it is customized, small magnet can be free of charge; if it needs open mold, customers should pay for the cost. Customer should cover for the freight cost.

Q: What is the normal lead time for this ceramic bar magnet?

A: For stock products, we will send goods to you within 1-2 days after receiving the payment.
If we do not have them in stock, generally speaking, production time is 15-20days.

Q: What information do i need to offer when I have an enquiry?

A: If have any enquiry, please kindly advise the following information:
Magnet grade or magnetic properties, size, shape and drawing with tolerances, Magnetic direction, quantity, Surface coating etc.

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