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Sky Magnetech (Ningbo) Co., Ltd.
Sky Magnetech (Ningbo) Co., Ltd.  

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Sintered Ndfeb Magnet/permanent ring magnets 

Price: 0.1~50.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: N028
Production Capacity: 800 tons/year
Delivery Date: 15-20 days
Application: Industrial Magnet
Composite: NdFeB Magnet
Specification: Strongly magnetized
Size: As per your request
Place of origin: Ningbo
Means of Transport: Ocean,Air
Packing: paper-vacuum-box
Shape: Ring
Type: Permanent
Brand Name: Skym
Coating: NiCuNi,Zn and Epoxy...
Grade: From N35 to N38

As the third generation of rare earth permanent magnets, NdFeB magnet is by far the best performance nowadays.

Rare earth sintered NdFeB ring magnet:


NdFeB (Neodymium Iron Boron) magnet is an alloy magnet made from ND, Fe, B and other metal elements. As the third generation of rare earth permanent magnets, it is by far the best performance in contemporary.

Specification:
1. High performance, cost ratio
2. High intrinsic coercive force after concocting
3. It can stand high working temperature, up to 200 Celsius degree.
4. It is prone to corrosion in humid environments, need surface treatment: Zinc, Nickel, Silver, Gold-plating, Phosphor, rubber and Spray Epoxy Resin.
5. Quick delivery and good service
6. It is easily formed into various sizes

Production process:
Raw Materials-->Mixture--->Vacuum Melting--- > Powder Production--- >Molding ---> Vacuum Sintering--- > Testing--- >Mechanical Processing--- > Surface Coating--- >Magnetized--- > Inspecting--- > Packing and Shipping.

Application:
Electronics (sensors, microphone assemblies), aviation, motors (vibration motors, DC motors, servo motors and linear motors), automobiles, MRI/NMR, medical apparatus and transmission machine and even in many details of our everyday life.

GradeRemanenceCoercive forceIntrinsic coercive forceMaximum energy productWorking temp
BrbHciHcBHmaxTw
KGTKOeKA/mKOeKA/mMGOeKJ/m³C
N3511.7-12.11.17-1.2110.8-11.5860-915≥ 12≥ 95533-35263-279≤ 80
N3812.2-12.61.22-1.2610.8-11.5860-915≥ 12≥ 95536-38287-303
N4012.6-12.91.26-1.2910.5-11.0836-876≥ 12≥ 95538-40303-318
N4212.6-13.21.26-1.3210.5-11.0836-876≥ 12≥ 95540-42326-342
N4513.3-13.71.33-1.3710.5-11.0836-876≥ 12≥ 95543-45342-358
N4813.7-14.11.37-1.4110.5-11.0836-876≥ 12≥ 95546-48367-383
N5014.1-14.51.41-1.4510.5-11.0828-836≥ 11≥ 87648-50382-398≤ 70
N5214.4-14.81.44-1.4810.5-11.0828-836≥ 11≥ 87649.5-52394-414
N30M10.8-11.21.08-1.129.8-10.5780-836≥ 14≥ 111428-30223-239≤ 100
N33M11.4-11.71.14-1.1710.3-11820-876≥ 14≥ 111431-33247-263
N35M11.7-12.11.17-1.2110.8-11.5860-915≥ 14≥ 111433-35263-279
N38M12.2-12.61.22-1.2610.8-11.5860-915≥ 14≥ 111436-38257-303
N40M12.6-12.91.26-1.2910.8-11.5860-915≥ 14≥ 111438-40303-318
N42M12.9-13.21.29-1.3210.5-11.0836-876≥ 14≥ 111440-42326-342
N45M13.3-13.71.33-1.3710.5-11.0836-976≥ 14≥ 111443-45342-358
N48M13.7-14.11.37-1.4110.5-11.0836-876≥ 14≥ 111446-48367-383
N50M14.1-14.51.41-1.4510.4-10.8836-972≥ 14≥ 111448-50383-398
N30H10.8-11.21.08-1.129.8-10.5780-836≥ 17≥ 135328-30223-239≤ 120
N33H11.4-11.71.14-1.1710.3-11.0820-876≥ 17≥ 135331-33247-263
N35H11.7-12.11.17-1.2110.8-11.5860-915≥ 17≥ 135333-35263-279
N40H12.6-12.91.26-1.2911.5-12.0915-955≥ 17≥ 135338-40303-318
N42H12.9-13.21.29-1.3210.5-11.0836-876≥ 17≥ 135340-42326-342
N45H13.3-13.71.33-1.3710.5-11.0836-876≥ 17≥ 135343-45342-358
N48H13.7-14.21.37-1.4210.5-11.0836-898≥ 16≥ 124745-48358-382≤ 110
N30SH10.8-11.21.08-1.129.8-10.5780-836≥ 20≥ 159528-30223-239≤ 150
N33SH11.4-11.71.14-1.1710.3-11.0820-876≥ 20≥ 159531-33247-263
N35SH11.7-12.11.17-1.2110.8-11.5860-915≥ 20≥ 159533-35263-279
N38SH12.2-12.61.22-1.2611.8-12.3939-979≥ 20≥ 159536-38287-303
N40SH12.6-12.91.26-1.2912.0-12.6955-1003≥ 20≥ 159538-40303-318
N42SH12.9-13.21.29-1.3210.5-11.0836-876≥ 20≥ 159540-42326-342
N45SH13.2-13.61.32-1.3610.5-11.0836-876≥ 19≥ 151543-45334-358≤ 140
N28UH10.4-10.81.04-1.089.8-10.2780-812≥ 25≥ 199026-28207-223≤ 180
N30UH10.8-11.21.08-1.1210.1-10.6804-844≥ 25≥ 199028-30223-239
N33UH11.4-11.71.14-1.1710.3-11.0820-875≥ 25≥ 199031-33247-263
N35UH11.7-12.11.17-1.2110.8-11.5860-915≥ 25≥ 199033-35263-279
N38UH12.2-12.61.22-1.2611.4-12.0908-955≥ 25≥ 199035-38279-303
N40UH12.6-12.91.26-1.2911.8-12.4940-987≥ 25≥ 199038-40303-319
N26EH10.0-10.41.00-1.049.6-10.2764-812≥ 30≥ 238824-26191-207≤ 200
N28EH10.4-10.81.04-1.089.8-10.4780-811≥ 30≥ 238826-28207-223
N30EH10.8-12.21.08-1.1210.1-10.6804-844≥ 30≥ 238828-30223-239
N33EH11.2-11.61.12-1.1610.4-11.0828-876≥ 30≥ 238830-33239-263
N35EH11.7-12.11.17-1.2110.8-11.5860-915≥ 30≥ 238833-36263-287
N38EH12.1-12.61.21-1.2610.8-11.5860-915≥ 30≥ 238836-38287-303
N34AH11.0-11.61.10-1.1610.5-11.3836-900≥ 32≥ 254731-34247-271≤ 240


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Company Info

Sky Magnetech (Ningbo) Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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