Nickle Coated NdFeB Magnet from China manufacturer

Price:	0.1~100.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: N35/N40/N50

Production Capacity: 10000pcs/month

Delivery Date: 35DAYS

Shape: Others

Composite: Neodymium Magnet

Type:: Permanent

Shape:: Other

Application:: Industrial Magnet

Means of Transport: Ocean,Land,Air

Packing: CARTONS

Application: Industrial Magnet

Type: Permanent

Brand Name: HONY

Composite:: Neodymium Magnet

Coating:: Ni,Cu,Ni,Zn, Sn, Ag,

The sintered NdFeB magnet is a high properties permanent magnetic material, which is formed by metals Neodymium, iron, boron and some other rare earth

We are the manufacturer of ring type ndfeb magnets ,ring ndfeb magnets,magnets products,Nickle Coated NdFeB Magnet,Nickle Coated Neodymium Magnet,Ni coated NdFeB Magnet

1, From N35 to N48 (M, SH, UH, EH)
2, No charge for small samples
3, Package usually PCS/CTN, soft material in CTN to protect

Applications

Loudspeakers, motor assemblies, windwill, home appliance, acoustics, communication equipment, toy, car, servomotor, stepmotor, DC motor and linear motor, microphones

Package

Package usually PCS/CTN, soft material in CTN to protect magnet. CTN/PLT, CTNS/WOODEN CARTON. PLTS/Containers, Wooden Cartons/Containers

1, About performance: We have high performance like N48, N48M, N48SH, N42UH, N38EH, N33AH

2, About working temperature: the AH series with 35k oe high intrinsic coercive force can even replace Smco magnets

3, About the consistency: the cpk of Br and Hcj are much higher than 1.67 the consistency of surface magnetic field and magnetic flux can be controlled with /-1%

4, About Anti-corrosion: the salt spray test and humid heat of the high anti-corrosion coating could be more than 1000 hours

5, And Low weight loss: PCT : 130C, humidity 100%, vapor pressure 2.7 bar 20 days, average low weight loss less than 2mg/cm²

The only word we can say is, To contact us is not a waste of time, to be our partner WILL benefit for both.

nickle coated NdFeB magnet

Specifications

N,M,H,SH,UH,EH grade
block,ring,cylinder,irregular shapes
NicuNi ,Zn coating,epoxy,gold and silver
is available

1) Various grades and sizes are available
2) Smooth coating, coating types: Ni, Zn, NiCuNi
3) Stable magnetic performance
4) Well known as rare earth magnets
5) Neodymium iron Boron (NdFeB) magnets are alloys of some metals of the
lanthanide group

We supply various kinds of magnets.
Sintered ndfeb magnet(surface protection and coatings)

Surface	Type	Minimal layer thinkness	Surface colour	Remarks
Passivation		≤1u	Silver grey	Temperary protection
Nickel coating	Ni+Ni	10-20u	Silvery semibright	Excellent resistance to humid atmosphere
	Ni+Cu+Ni			Superior resistance to humid atmosphere
Zinc coating	Zn	8-20u	Bulewhiteshining	Good resistance to salt spray
	C-Zn		Colour shining	Superior resistance to salt spray
Tin coating	Ni+Cu+Sn	15-20u	Silver semibright	Superior resistance to humid atmosphere
Gold coating	Ni+Cu+Au	10-20u	Gold shining	Superior resistance to humid atmosphere
Cupper coating	Ni+Cu	10-20u	Gold shining	Temporary treatment
Expxy	Ni+Cu+Epoxy	15-25u	Black	Excellent climatic and salt spray resistance
	Zn+Epoxy			Excellent climatic and salt spray resistance
Chemical coating	Ni	10-20u	Silver semibright	Excellent resistance to humid atmosphere

Physical properties at room temperature(20℃)

Temp.Coeff.of Br:	-0.11%/℃(20-100℃)	Temp.Coeff.of iHc:	-0.60%/℃(20-100℃)
Density:	7.4-7.6/cm³	Electrical resistivity:	100u Ω .cm
Vickers Hardness:	570hv	Flexural Strength:	25kg/mm
Tensile strength:	8.0kg/mm²	Coeff. of Thermal Expansion:	4X10-6/℃
Specific Heat:	0.12kcal/(kg.℃)	Thermal Conductivity:	7.7kcal/(m.h.℃)
Young's Modulus:	1.6X10¹¹N/M²	Rigidity:	0.64N/M²
Poisson's Ratio:	0.24	Compressibility:	9.8x10^-12m²/N
Curie Temperature:	310-340℃