Wholesale Permanent Magnets - Ferrite Magnet – Horizon

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Wholesale Permanent Magnets - Ferrite Magnet – Horizon Detail:

Ferrite magnets or ceramic magnets are made from strontium carbonate and iron oxide. Permanent ferrite magnets have good magnetic properties and are cost effective. Ceramic magnets are black in color and are hard and brittle. They are widely used in speakers, toys, DC motors, magnetic lifters, sensors, microwaves and industrial magnetic separators and handling systems, due to good resistance to demagnetization and the lowest cost among all kinds of permanent magnets.

1. Highly resistant to corrosion. Normally coating is not required to protect ferrite magnets from corrosion, but for other purposes, for example epoxy coating applied to ensure ceramic permanent magnets clean and dust-free.

2. Excellent thermal performance. If the product requires a magnet that needs tolerating high operating temperatures up to 300 °C, while maintaining magnetic force, please choose to consider ferrite permanent magnets as an option.

3. Highly resistant to demagnetization.

4. Stable and affordable price. Ferrite magnets are perfect for mass production, entirely according to the customer’s requirements. The raw material for this magnet alloy is easy to obtain and inexpensive.

Hard and brittle. It makes Ferrite magnets less suitable for direct application in mechanical construction, because of high risk that they will break and splinter under mechanical load.

1. Ferrite magnet is produced in the magnetic assemblies.

2. Ferrite magnet is combined with a flexible plastic.

Definitely we are not a Ferrite magnet manufacturer, but we have magnetic knowledge about types of permanent magnets including Ferrite. Moreover, we can supply one-stop source for rare earth magnets, and magnetic assemblies, which can reduce customers’ energy in dealing with many suppliers to buy several kinds of magnet products at good price.

Grade	Br		Hcb		Hcj		(BH)max		Equivalent
Grade	mT	Gs	kA/m	Oe	kA/m	Oe	kJ/m³	MGOe	TDK	MMPA	HF	Generally Called in China
Y8T	200-235	2000-2350	125-160	1570-2010	210-280	2640-3520	6.5-9.5	0.82-1.19	FB1A	C1	HF8/22
Y25	360-400	3600-4000	135-170	1700-2140	140-200	1760-2520	22.5-28.0	2.83-3.52			HF24/16
Y26H-1	360-390	3600-3900	200-250	2520-3140	225-255	2830-3200	23.0-28.0	2.89-3.52	FB3X		HF24/23
Y28	370-400	3700-4000	175-210	2200-2640	180-220	2260-2760	26.0-30.0	3.27-3.77		C5	HF26/18	Y30
Y28H-1	380-400	3800-4000	240-260	3015-3270	250-280	3140-3520	27.0-30.0	3.39-3.77	FB3G	C8	HF28/26
Y28H-2	360-380	3600-3800	271-295	3405-3705	382-405	4800-5090	26.0-28.5	3.27-3.58	FB6E	C9	HF24/35
Y30H-1	380-400	3800-4000	230-275	2890-3450	235-290	2950-3650	27.0-31.5	3.39-3.96	FB3N		HF28/24	Y30BH
Y30H-2	395-415	3950-4150	275-300	3450-3770	310-335	3900-4210	27.0-32.0	3.39-4.02	FB5DH	C10(C8A)	HF28/30
Y32	400-420	4000-4200	160-190	2010-2400	165-195	2080-2450	30.0-33.5	3.77-4.21	FB4A		HF30/16
Y32H-1	400-420	4000-4200	190-230	2400-2900	230-250	2900-3140	31.5-35.0	3.96-4.40			HF32/17	Y35
Y32H-2	400-440	4000-4400	224-240	2800-3020	230-250	2900-3140	31.0-34.0	3.89-4.27	FB4D		HF30/26	Y35BH
Y33	410-430	4100-4300	220-250	2760-3140	225-255	2830-3200	31.5-35.0	3.96-4.40			HF32/22
Y33H	410-430	4100-4300	250-270	3140-3400	250-275	3140-3450	31.5-35.0	3.96-4.40	FB5D		HF32/25
Y33H-2	410-430	4100-4300	285-315	3580-3960	305-335	3830-4210	31.8-35.0	4.0-4.40	FB6B	C12	HF30/32
Y34	420-440	4200-4400	250-280	3140-3520	260-290	3270-3650	32.5-36.0	4.08-4.52		C8B	HF32/26
Y35	430-450	4300-4500	230-260	2900-3270	240-270	3015-3400	33.1-38.2	4.16-4.80	FB5N	C11(C8C)
Y36	430-450	4300-4500	260-290	3270-3650	265-295	3330-3705	35.1-38.3	4.41-4.81	FB6N		HF34/30
Y38	440-460	4400-4600	285-315	3580-3960	295-325	3705-4090	36.6-40.6	4.60-5.10
Y40	440-460	4400-4600	315-345	3960-4340	320-350	4020-4400	37.6-41.6	4.72-5.23	FB9B		HF35/34
Y41	450-470	4500-4700	245-275	3080-3460	255-285	3200-3580	38.0-42.0	4.77-5.28	FB9N
Y41H	450-470	4500-4700	315-345	3960-4340	385-415	4850-5220	38.5-42.5	4.84-5.34	FB12H
Y42	460-480	4600-4800	315-335	3960-4210	355-385	4460-4850	40.0-44.0	5.03-5.53	FB12B
Y42H	460-480	4600-4800	325-345	4080-4340	400-440	5020-5530	40.0-44.0	5.03-5.53	FB14H
Y43	465-485	4650-4850	330-350	4150-4400	350-390	4400-4900	40.5-45.5	5.09-5.72	FB13B

Characteristics	Reversible Temperature Coefficient, α(Br)	Reversible Temperature Coefficient, β(Hcj)	Specific Heat	Curie Temperature	Max Operating Temperature	Density	Hardness, Vickers	Electrical Resistivity	Tensile Strength	Transverse Rupture Strength	Deflective Strength
Unit	%/ºC	%/ºC	cal/gºC	ºC	ºC	g/cm³	Hv	μΩ • cm	N/mm²	N/mm²	kgf/mm²
Value	-0.2	0.3	0.15-0.2	450	250	4.8-4.9	480-580	>104	<100	300	5-10

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