Neodymium Sphere Magnets 3/4 inch Diameter Gold Coated Magnet Ball from China manufacturer

Neodymium Sphere Magnets 3/4 inch Diameter Gold Coated Magnet Ball

Price:	6.0~7.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: N42 3/4 inch Diameter

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

Delivery Date: 15-20 days

Composite: Neodymium magnet balls

Shape: Ball

Platings: Gold

Place of Origin: Zhejiang, China(Mainland)

Size: 3/4 inch Diameter

Means of Transport: Ocean

Packing: According to customer's req...

Type: Permanent

Magnetization: Through the Diameter

Grade: N42

Cutting Tolerance: +/-0.05mm

Export Area: All of the World

Sphere Magnets 5/8 inch Diameter Ball NdFeB N42
Nickel-Copper-Nickel triple layer coated for maximum durability and protection agains corrosion

Product Description:

Neodymium sphere magnets are the world's strongest sphere magnets. All magnets are not created equal! Applied Magnets offers the highest quality magnets with consistent performance at lowest price. Our strong magnets are designed & manufactured to meet stringent quality standards using the latest technology.

Neodymium magnet (also known as Neo, NdFeB, NIB or super magnet) , a type of rare earth magnet, is a permanent magnet made from neodymium, iron, boron and other minor elements.

Strong Magnet Grade N42 , stronger than N40, N38 and N35

BrMax: 13200 gauss

Neodymium Sphere Magnets N42 Grade Rare Earth Ball 3/4" Diameter

Skin Friendly Gold coating.

Magnetized through the Diameter

ISO Certified

Gold Coated Ball Magnets Neodymium Magnets

Neodymium:
NdFeB, the third generation of rare-earth permanent magnet, has high remanence, high coercive force, high-energy product and high performance/cost ratio.

Neodymium Magnets are easily formed into various sizes and widely used in many fields such as magnets for aviation, electronics, instruments, meters, machine and medical instruments. Neodymium metal is used extensively to produce Nd-Fe-B magnets, which have energy densities as high as 27 to 35 million gauss oersteds.

They are the most compact magnets commercially available. It is especially suitable for the development of magnets for high-performance, compact and light products.

Material:NdFeB magnet
Grade:N35-N52,(M,H,SH,UH,EH)
Plated:NiCuNi
Magnetized:axially by thickness
Certificate:REACH,CE
Application:motor,magnetic separator.

Operating temp: max.80°

Versions up to 200° and any other dimension onrequest

Material: Neodymiummagnet, which canhold about anything you need to keep within easy reach.

Application: on therefrigerator for aprons, oven mitts or kitchen gadgets, office filing cabinetsor in a

school or gym locker.

For NdFeB magnet, it's with strongmagnetism:
Super strong neodymium magnet assembly with easy-clip carabineholder has 45 lbs. pull.

Use to hang a tool belt or otherheavy items to metal walls, beams and cabinets.

It works well in jobber vans,workshops, auto repair and service stations, or even in the warehouse. 1.125"diameter
Small quantity is acceptable too. Magnetic hooks are widely used inauto industry.

Magnetic properties of main grades

Grade	Residual Induction		Coercive Force		Intrinsic Coercivity		Maximum Energy Product		TW
	Br		_BH_C		_IH_C		(BH)max.		TW
	kGs	T	kOe	kA/m	kOe	kA/m	MGOe	kJ/m³	℃
N33	11.3-11.7	1.13-1.17	≥10.5	≥836	≥12	≥955	31-33	247-263	80
N35	11.7-12.1	1.17-1.21	≥10.9	≥868	≥12	≥955	33-36	263-287	80
N38	12.1-12.5	1.21-1.25	≥11.3	≥899	≥12	≥955	36-39	287-310	80
N40	12.5-12.8	1.25-1.28	≥11.6	≥923	≥12	≥955	38-41	302-326	80
N42	12.8-13.2	1.28-1.32	≥11.6	≥923	≥12	≥955	40-43	318-342	80
N45	13.2-13.8	1.32-1.38	≥11.0	≥876	≥12	≥955	43-46	342-366	80
N48	13.8-14.2	1.38-1.42	≥10.5	≥835	≥11	≥876	46-49	366-390	80
33H	11.3-11.7	1.13-1.17	≥10.5	≥836	≥17	≥1353	31-34	247-271	120
35H	11.7-12.1	1.17-1.21	≥10.9	≥868	≥17	≥1353	33-36	263-287	120
38H	12.1-12.5	1.21-1.25	≥11.3	≥899	≥17	≥1353	36-39	287-310	120
40H	12.4-12.8	1.24-1.28	≥11.6	≥923	≥17	≥1353	38-41	302-326	120
42H	12.8-13.2	1.28-1.32	≥12.0	≥955	≥17	≥1353	40-43	318-342	120
33SH	11.3-11.7	1.13-1.17	≥10.6	≥844	≥20	≥1592	31-34	247-272	150
35SH	11.7-12.1	1.17-1.21	≥11.0	≥876	≥20	≥1592	33-36	263-287	150
38SH	12.1-12.5	1.21-1.25	≥11.4	≥907	≥20	≥1592	36-39	287-310	150
40SH	12.4-12.8	1.24-1.28	≥11.8	≥939	≥20	≥1592	38-41	302-326	150
28UH	10.2-10.8	1.02-1.08	≥9.6	≥764	≥25	≥1990	26-29	207-231	180
30UH	10.8-11.3	1.08-1.13	≥10.2	≥812	≥25	≥1990	28-31	223-247	180
33UH	11.3-11.7	1.13-1.17	≥10.7	≥852	≥25	≥1990	31-34	247-271	180
28EH	10.4-10.9	1.04-1.09	≥9.8	≥780	≥30	≥2388	26-29	207-231	200
30EH	10.8-11.3	1.08-1.13	≥10.2	≥812	≥30	≥2388	28-31	223-247	200

Note:
aB - reversible temperature coefficient of induction.

Shapes and sizes available (as standard):
Shapes: Blocks/plates, disks/rods, rings, segments
Two (four) poles
Note: More complicated shapes and any magnetic configuration can be provided by special order.

Standard sizes:

Blocks/plates

	Min, mm	Max, mm
W	2	70
T	1.5	50
L	1	15

Disks/rods with axial magnetic texture

	Min, mm	Max, mm
Dia	5	70
h	1.2	12

Disks/rods with diametrical magnetic texture

	Min, mm	Max, mm
Dia	2	12
h	1.2	40

Segments with axial magnetic texture

	Min, mm	Max, mm
OD	96	96
ID	48	55
h	5	12
Opening angle, degree	35	45

Segments with diametrical magnetic texture

	Min, mm	Max, mm
OD	50	120
ID	32	180
h	8	50
Opening angle, degree	30	60

Rings with axial magnetic texture

	Min, mm	Max, mm
OD	5	70
ID	3	26
h	1.2	40

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