Guangzhou Zhongci Magnetic Co., Ltd.
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Gold Index: 8072
Place of Origin: | Zhejiang, China (Mainland) |
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NDFEB Rare Earth N35 Disc magnets, Thickness Magnetized With Small Hole
Product Description & Specification:
Grades
Range: N35-N52; N35M-N50M;
N35H-N48H, N35SH-N45SH;
N30UH-N40UH, N30EH-N38EH.
Grade: |
N35-N52 Max. Working Temperature 80 °C |
33M-48M Max. Working Temperature 100 °C |
|
33H-48H Max. Working Temperature 120 °C |
|
30SH-45SH Max. Working Temperature 150 °C |
|
30UH-40UH Max. Working Temperature 180 °C |
|
28EH-38EH Max. Working Temperature 200 °C |
Professional suggestions:
-The grade like N48-N52 could meet your requirements on strong power.
-Standard one like N35 or N40 is okay for your normal applications.
- If you have requirement on the working temperature, please note it.
Shapes
Others available: Block, Ring, Cylinder, Disc, Customized shape as your design.
Size
Block / Bar |
Length x Width x Thickness |
Disc / Cylinder |
Diamter x Thickness |
Ring |
External Diamter x Internal Diameter x Thickness |
Irregular |
According to customer's size or drawing request. |
You could choose freely according to your plan.
Coatings
Others available: Nickel, Zinc, Gold, Silver, Epoxy, Parylene, etc.
Coating and Corrosive Resistance of Sintered NdFeB |
||||||
Surface |
Coating |
colour |
Thickness |
Resistance can be |
Corrosive Resistance |
|
PCT Test |
Salt Spray Test |
|||||
Nickel |
Ni/NiCuNi |
Silver |
10-20 |
48h/72h |
72h |
excellent |
Zinc |
blue zinc/colour zinc |
brightblue/shinyblue |
8-20 |
24 |
24 |
good |
epoxy |
epoxy/NiCu+Epoxy |
black/grey |
15-25 |
48 |
96 |
excellent |
Tin |
NiCuSn |
silver |
15-20 |
72 |
72 |
superior |
Parylene |
Parylene |
grey |
15-25 |
96 |
200 |
superior |
Teflon |
Teflon |
grey |
10-20 |
12 |
24 |
superior |
Phosphorization |
- |
grey |
1-2 |
- |
- |
temporary protection |
Passivation |
- |
grey |
1-2 |
- |
- |
temporary protection |
Torelance:
±0.01 or you can tell us according to your plan.
Orientation
Through the direction of thickness or according to your needs.
a. Thickness Magnetized
b. Axially Magnetized
c. Diametrally Magnetized
d. Mult-poles Magnetized
e. Radial Magnetized
f. Customzied Specific Requirements Magnetized
Applications:
Competitive Advantage:
Please offer following informations avaliable when you contact us.
We can manufacture a custom magnet for your application.If you have any question,please do not hesitate to contact me.
Guangzhou Zhongci Magnetic Co., Ltd. [China (Mainland)]
Business Type:Manufacturer
City: Guangzhou
Province/State: Guangdong
Country/Region: China (Mainland)