Permanent ferrite magnet High Performance from China manufacturer

Permanent ferrite magnet High Performance

Price:	0.2~10.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: Permanent ferrite magnet

Production Capacity: 100 Metric Ton/Metric Tons ...

Delivery Date: 15-20 days

Application:: Industrial Magnets

Grade: Custom Request

Place of Origin: Zhejiang,China (Mainland)

Cutting Tolerance: Custom Request

Coating: no

Means of Transport: Ocean

Packing: According to customer's req...

Type: Permanent

Shape: Custom Request

Size: Custom Request

Export Area: All of the World

Magnetization: Custom Request

Ferrite magnets are prone to chipping ad cracking due to their brittleness. Special machining techniques.
Coating: No.
Shape: Custom Reuqest

Ferrites are a class of chemical compounds with the formula AB2O4, where A and B represent various metal cations, usually including iron. They are generally composed of iron and barium or strontium oxides. Ferrite magnets are very hard, but brittle ceramic products. They are characterized by a vey high normal and intrinsic coercive force, but a rather low residual induction and are virtually free from the effects of a self-demagnetization. They posses a very high electrical resistivity that makes them ideally suited for high frequency applications as the eddy current losses are almost negligible.
Corrosion resistance property of ferrite is very good and as such ni surface treatments are required.

Machining

Ferrite magnets are prone to chipping ad cracking due to their brittleness. Special machining techniques such as grinding with diamond tools are required for matching the dimension specifications.

Properties

Y35 Anisotropic Ferrtie

Material	Iso / Anisotropic	Remanence	Coercivity		Intrinsic Coercivity		Max. Energy Product
		Br(Gs)
			bHc (KA/m)	bHc Oe	iHc (KA/m)	iHc Oe	BH max (KJ/m3)	BH max (MGOe)
Y10 T	Isotropic	>2000	128 - 160	16000 - 20000	128 - 160	1600 - 2000	6.4 - 9.6	0.8 - 1.2
Y20	Anisotropic	3200 - 3800	128 - 192	16000 - 24000	140 - 180	1750 - 2250	18.36 - 21.5	2.3 - 2.7
Y25	Anisotropic	3600 - 3900	135 - 170	17000 - 2140	140 - 200	1700 - 2510	22.5 - 28.0	2.8 - 3.2
Y30	Anisotropic	3800 - 4000	175 - 210	2200 - 2640	180 - 220	2200 - 2770	26.0 - 30.0	3.3 - 3.8
Y30 BH	Anisotropic	3800 - 4000	230 - 275	2890 - 3460	235 - 290	2950 - 3650	27.0 - 32.5	3.4 - 4.1
Y35	Anisotropic	4000 - 4200	160 - 190	2010 - 2380	165 - 195	2070 - 2450	30.0 - 33.5	13.8 - 4.2