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Ningbo Tongchuang Strong Magnet Material Co., Ltd.
Ningbo Tongchuang Strong Magnet Material Co., Ltd.  

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qualified neodymium arc magnets 

Price: 0.1~100.0 USD 
Payment Terms: T/T 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: ND-ARC007
Production Capacity: 1800tons/Year
Delivery Date: 15 days
Composite: NdFeB Magnet
Application: permanent magnet motors
Coating: NICUNI
Certification: TS16949,ISO9001
Means of Transport: Ocean,Land,Air
Packing: In Cartons
Type: Permanent
Brand Name: Tongchuang
Magnetized direction: pair by thickness
Magnet grade: 42SH, 42UH
Place of origin: Zhejiang, China

1.Grade 42UH
2.Customized arc magnets
3.Coating: NiCuNi
4,used in permanent magnet motors
5, magnetized by thickness

Product name:neodymium arc shaped magnets

Model No:ND-ARC007

neodymium arc shaped magnets

Magnet Property 

Material:NdFeB magnet

Magnets grade :42UH
Magnets size : Customized shape.

Magnetism direction :magnetized by thickness

Magnets coating : NICUNI

Max working Temperature: 180°C.

Application: used in permanent magnet motors


Magnetic properties of Sintered NdFeB magnets: 
GradeRemanenceCoercive ForceIntrinsic Coercive ForceMax. energy productMax.
Operating
Temperature
BrHcbHcj(   BH )Tw
max 
mTkA/mkA/mkJ/m3
(kGs)(kOe)(kOe)(MGOe)
N351170-1220≥   868≥   955263-28780 °C
(11.7-12.2)(   ≥ 10.9)(   ≥ 12)(33-36)
N381220-1250≥   899≥   955287-31080 °C
(12.2-12.5)(   ≥ 11.3)(   ≥ 12)(36-39)
N401250-1280≥   907≥   955302-32680 °C
(12.5-12.8)(   ≥ 11.4)(   ≥ 12)(38-41)
N421280-1320≥   915≥   955318-34280 °C
(12.8-13.2)(   ≥ 11.5)(   ≥ 12)(40-43)
N451320-1380≥   923≥   955342-36680 °C
(13.2-13.8)(   ≥ 11.6)(   ≥ 12)(43-46)
N481380-1420≥   923≥   876366-39080 °C
(13.8-14.2)(   ≥ 11.6)(   ≥ 12)(46-49)
N501400-1450≥   796≥   876382-40680 °C
(14.0-14.5)(   ≥ 10.0)(   ≥ 11)(48-51)
N521430-1480≥   796≥   876398-42260°C
(14.3-14.8)(   ≥ 10.0)(   ≥ 11)(50-53)
35M1170-1220≥   868≥   1114263-287100 °C
(11.7-12.2)(   ≥ 10.9)(   ≥ 14) (33-36)
38M1220-1250≥   899≥   1114287-310100 °C
(12.2-12.5)(   ≥ 11.3)(   ≥ 14)(36-39)
40M1250-1280≥   923≥   1114302-326100 °C
(12.5-12.8)(   ≥ 11.6)(   ≥ 14)(38-41)
42M1280-1320≥   955 ≥   1114 318-342 100 °C
(12.8-13.2)(   ≥ 12.0)(   ≥ 14)(40-43)
45M1320-1380≥   995≥   1114342-366100 °C
(13.2-13.8)(   ≥ 12.5)(   ≥ 14)(43-46)
48M1370-1430≥   1027≥   1114366-390100 °C
(13.7-14.3)(   ≥ 12.9)(   ≥ 14)(46-49)
50M1400-1450≥ 1033≥   1114382-406100 °C
(14.0-14.5)(   ≥ 13.0)(   ≥ 14)(48-51)
35H1170-1220≥   868≥   1353263-287120 °C
(11.7-12.2)(   ≥ 10.9)(   ≥ 17)(33-36)
38H1220-1250≥   899≥   1353287-310120 °C
(12.2-12.5)(   ≥ 11.3)(   ≥ 17)(36-39)
40H1250-1280≥   923≥   1353302-326120 °C
(12.5-12.8)(   ≥ 11.6)(   ≥ 17)(38-41)
42H1280-1320≥   955≥   1353318-342120 °C
(12.8-13.2)(   ≥ 12.0)(   ≥ 17)(40-43)
45H1320-1360≥   963≥   1353342-366120 °C
(13.2-13.6)(   ≥ 12.1)(   ≥ 17)(43-46)
48H1370-1430≥   955≥   1353366-390120 °C
(13.7-14.3)(   ≥ 12.5)(   ≥ 17)(46-49)
35SH1170-1220≥   876≥   1592263-287150 °C
(11.7-12.2)(   ≥ 11.0)(   ≥ 20)(33-36)
38SH1220-1250≥   907≥   1592287-310150 °C
(12.2-12.5)(   ≥ 11.4)(   ≥ 20)(36-39)
40SH1240-1280≥   939≥   1592302-326150 °C
(12.5-12.8)(   ≥ 11.8)(   ≥ 20)(38-41)
42SH1280-1320≥   987≥   1592318-342150 °C
(12.8-13.2)(   ≥ 12.4)(   ≥ 20)(40-43)
45SH1320-1380≥ 1003≥   1592342-366150 °C
(13.2-13.8)(   ≥ 12.6)(   ≥ 20)(43-46)
28UH1040-1080≥   764≥   1990207-231180 °C
(10.4-10.8)(   ≥ 9.6)(   ≥ 25)(26-29)
30UH1080-1130≥   812≥   1990223-247180 °C
(10.8-11.3)(   ≥ 10.2)(   ≥ 25)(28-31)
33UH1130-1170≥   852≥   1990247-271180 °C
(11.3-11.7)(   ≥ 10.7)(   ≥ 25)(31-34)
35UH1180-1220≥   860≥   1990263-287180 °C
(11.8-12.2)(   ≥ 10.8)(   ≥ 25)(33-36)
38UH1220-1250≥   876≥   1990287-310180 °C
(12.2-12.5)(   ≥ 11.0)(   ≥ 25)(36-39)
40UH1250-1280≥ 899≥   1990302-326180 °C
(12.5-12.8)(   ≥ 11.3)(   ≥ 25)(38-41)
42UH1280-1320≥ 899≥   1990318-342180 °C
(12.8-13.2)(   ≥ 11.3)(   ≥ 25)(40-43)
28EH1040-1080≥   780≥   2388207-231200 °C
(10.4-10.8)(   ≥ 9.8)(   ≥ 30)(26-29)
30EH1080-1130≥   812≥   2388223-247200 °C
(10.8-11.3)(   ≥ 10.2)(   ≥ 30)(28-31)
33EH1130-1170≥   876≥   2388247-271200 °C
(11.3-11.7)(   ≥ 10.5)(   ≥ 30)(31-34)
35EH1170-1220≥   876≥   2388263-287200 °C
(11.7-12.2)(   ≥ 11.0)(   ≥ 30)(33-36)
38EH1220-1250≥   899≥   2388287-310200 °C
(12.2-12.5)(   ≥ 11.3)(   ≥ 30)(36-39)
40EH1250-1280≥   899≥   2388302-326200 °C
(12.5-12.8)(   ≥ 11.3)(   ≥ 30)(38-41)
28AH1040-1080≥   787≥   2624207-231230 °C
(10.4-10.8)(   ≥ 9.9)(   ≥ 33)(26-29)
30AH(1080-1130)≥   819≥   2624223-247230 °C
(10.8-11.3)(   ≥ 10.3)(   ≥ 33)(28-31)
33AH1130-1170≥   843≥   2624247-271230 °C
(11.3-11.7)(   ≥ 10.6)(   ≥ 33)(31-34)
35AH(1170-1220)≥ 876≥   2624263-287230 °C
(11.7-12.2)(   ≥ 11.0)(   ≥ 33)(33-36)
38AH1220-1250≥ 899≥   2624287-310230 °C
(12.2-12.5)(   ≥ 11.3)(   ≥ 33)(36-39)

Tongchuang has staffed with a team of experienced professionals in magnetism and magnetic applications that benefits Tongchuang with many patented and unique magnet production techniques and processes. We have the patents in the products high corrosion resistance, low temperature coefficients, ultrahigh Intrinsic coefficient force (Hcj) etc. With advanced production equipments, integrated QC system and complete test equipments, all our manufacturing procedures are operated well under TS16949 and ISO 9001.

After years of market development, now our products are widely used in micro motor, automobile, medical equipment, electro-acoustic components, wind power, military aerospace, magnetic separator, and other fields. Thanks to the unique product features, production processes and quality ensuring system, our products have been exported to all over the world. Providing customers best quality products and best services is the commitment from Tongchuang. Customers' satisfaction is always the focus in our management and production activities.


neodymium arc shaped magnets

Arc magnets


neodymium arc shaped magnets

Epoxy coating arc magnets

Surface treatment of the magnets.

SurfaceCoatingThickness
    Um
ColorSST
    hours
PCT
    hours
NickelNi10-20Bright >24-72 >48

Ni+Cu+Ni


Black NickelNi+Cu+Ni10-20Bright black >48-96 >48





Cr3+ZincZn5-8Bright Blue>16-48

Czn
Color >24-72
TinNi+Cu+Ni+Sn10-25Sliver>36-72 >48






GoldNi+Cu+Ni+Au10-15Sliver>12 >48






AgNi+Cu+Ni+Ag10-15Sliver>12 >48






EpoxyEpoxy10-25Black,Grey>48

Ni+Cu+Epoxy15-30
>48-96

Zn+Epoxy15-25
>48-96
Passivation
1-3Dark Grey






Phosphated
1-3Dark Grey






Our advantages: 1. Original factory with professional technical and service.

                            2. Strict quality control systems under certification TS16949 and ISO 9001

                            3. Latest facilities to support R&D, quality control, process control, final product inspection

                            4. Very low prices due to our production well controlled , process optimization,

                            5, Fast lead time

                            6. Motto: partnership with all customers

Please specifiy the following data when you inquirying
1. Magnet size and shape, any sketch is preferable.
2.Magnet grades suitable for your application
3. plating of the magnets
4. Order quatity
5. working temperature
6. magnetized direction
7. others which may help us to quote.

Mr. Jason
 Mr. Jason

Tel: 86-574-88192731
Fax: 86-574-88170906
Mobile: 86- 139 6788 1507
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Company Info

Ningbo Tongchuang Strong Magnet Material Co., Ltd. [China (Mainland)]


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

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