Hard ferrite permanent magnet from China manufacturer

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


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: Packing as customer's reque...

Application: Speaker Magnet

Type: Permanent

Brand Name: Able Magnet

Port of loading: Ningbo, Shanghai

Main Market: Worldwide

Production Capacity: 10,000,000pcs per month

Delivery Date: Within 30 days

Shape: Coil

Composite: Ferrite Magnet

Place of Origin: Zhejiang,China (Mainland)

Certificate: RoHS, SGS

Product name:Hard ferrite magnets
Type:permanent
Composite:ferrite magnets
Application:speaker,motor
MOQ:1000pcs

Product name:Hard ferrite magnets

Description:
Magnetic materials are fundamental functional materials of electronic industry. As important parts of magnetic materials, hard ferrite materials play a heavyrole in electronic industry, electronic information industry, car industry, motorcycle industry etc. meanwhile, they are also widely used in medical treatment, mining and metallurgy, industrial automation, oil energy industry and civil industry. ferrite magnet, ferrite magnets, bonded ferrite magnet, barium ferrite magnet, hard ferrite magnet, sintered ferrite magnet, bonded ferrite injection magnet

Our main products includes :hard ferrite arc or segment, ring magnets, rectangular magnets, ferrite power etc. Which have the following advantages: high coercive force, high electric resistance, long-time stability, and economical price. Meanwhile, we can manufacture new tools according to the customers` demand. ferrite magnet, ferrite magnets

Mostly Used national standard - SJ285-77 permanent ferrite magnet standard

Grade	Value(min/typical in our factory
	Br		Hcb(BHC)		Hcj(IHC)		(BH)max
	MT	KG	KA/m	Koe	KA/m	KOe	Kj/m 3	MGOe
Y10T(=C1)	200/218	2.00/2.18	125/145	1.57/1.82	210/250	2.64/3.14	6.5/8.0	0.8/1.0
Y25	360/370	3.60/3.70	135/150	1.70/1.88	140/170	1.76/2.14	22.5/25.3	2.8/3.2
Y30(=C5)	380/385	3.80/3.85	191/210	2.40/2.64	199/220	2.50/2.51	26.0/28	3.4/3.7
Y30BH	380/390	3.80/3.90	223/235	2.80/2.95	231/245	2.90/3.08	27.0/30.0	3.4/3.7
Y33	410/420	4.10/4.20	220/235	2.77/2.95	225/240	2.83/3.01	31.5/33.0	4.0/4.2
Y35	400/410	4.00/4.10	175/195	2.20/2.45	180/200	2.26/2.51	30.0/32.0	3.8/4.0
C8(=C8A)	385/390	3.85/3.90	235/255	2.95/3.20	242/265	3.05/3.33	27.8/30.0	3.5/3.7
C10	400/410	4.00/4.10	288/300	3.62/3.77	280/287	3.51/3.60	30.4/31.9	3.8/4.0

Physical property of hard ferrite mangets

Parameters	Mark	Unit	Value
Recoil Permeability	Urce	-	1.05-1.3
Curie temperture	Tc	0 C	460
The temperature of Br	± Br	0 C -1	-0.2%
The temperature of Hcj	± Hcj	0 C -1	0.2-0.5%
Density	D	g/cm 3	4.5-5.1
Resistivity	P	©.cm	?0 4
The coefficient of linear expansion	R	0 C -1	7-15x10 -6
Hardness	HV	-	480-580