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Neodymium Speaker Ring Shaped Magnets

Model NO.: N35-33UH
Model Number: N35-N52 Disc Neodymium Magnet
Composite: Neodymium Magnet
Our Advanced Equipment: Introductions From Icp,Hast Chamber etc
Surface Coating: Zn, Ni, Epoxy, Gold, Silver, Phosphate, etc
Custom Accept: Yes
Material: Neodymium Magnet / NdFeB Magnets
Transport Package: Cartons
HS Code: 85051110

Key Specifications/Special Features:



Product description:
1. Materials: 
Ferrite magnet is made from molding powder mixture of about Fe2O3 (80%) and either BaCO3 or SrO3 (20%) Some additives such as Cobalt and Lanthanum are mixed together to improve the magnetic performance coefficient
2. Temperature:
Operation temperature is between -40 and +250 degrees Centigrade
3. Grades: 
N35-33H
4. Shapes: 
Arc, tile, block, disc, cylinder or others are available
5. Sizes: 
According to client's needs
6. Features:
1) Magnet material
2) Good anti-corrosion performance, no surface treatment needed
3) Excellent temperature stability
4) Best choice for industrial application
5) All shapes can be customized
6) Provides isotropic and anisotropic
7. Applications: 
Widely used in motor and in various fields
Customized shapes and sizes are accepted
FAQ
Q: What are your major products?
A: Sintered NdFeB magnet & Ferrite Magnets are our main products. 
Q. What information should I supply when I have an inquiry?
A: 1) Material type and grade required.
2)Size and shape, if available, a sketch or drawing with dimensions and tolerances.
 3) Max working temperature.
 4)Delivered magnetized or non-magnetized? Magnetization direction?
 5)Quantities required.
 6)Coating requirements
 7)Information on what you want to use the magnet for. 
Q: What is your MOQ? 
A: 10-100-500-1000-5000-10000-200000 PCS etc. depending on different sizes, items, designs and processes.
Q: How to pay you? 
A: T/T in advance (telegraphic transfer-bank order), for small order, or samples order, or shipment by air. 
 Western Union cash - for small order or samples order. 
  Different areas may exist some differences.
Grade Residual Induction Coercive Force Intrinsic Coercive Force Maximum Energy Product Maximum Operating
(Br) (Hc) (Hci) (Bhmax) Temp
(G) (mT) (Oe) (kA/m) (kOe) min (kA/m) min (MGOe) (KJ/m3) (°C)
N35 11700 1170 10900 868 12 955 35 279 80
N38 12200 1220 11300 899 12 955 38 303 80
N40 12500 1250 11400 907 12 955 40 319 80
N42 12800 1280 11500 915 12 955 42 335 80
N45 13200 1320 11600 923 12 955 45 359 80
N48 13800 1380 11600 923 12 955 48 382 80
N50 14000 1400 10000 796 11 876 50 398 60
N52 14300 1430 10000 796 11 876 52 414 60
33M 11300 1130 10500 836 14 1114 33 263 100
35M 11700 1170 10900 868 14 1114 35 279 100
38M 12200 1220 11300 899 14 1114 38 303 100
40M 12500 1250 11600 923 14 1114 40 319 100
42M 12800 1280 12000 955 14 1114 42 335 100
45M 13200 1320 12500 995 14 1114 45 359 100
48M 13600 1360 12900 1027 14 1114 48 382 100
50M 14000 1400 13000 1033 14 1114 50 398 100
35H 11700 1170 10900 868 17 1353 35 279 120
38H 12200 1220 11300 899 17 1353 38 303 120
40H 12500 1250 11600 923 17 1353 40 319 120
42H 12800 1280 12000 955 17 1353 42 335 120
45H 13200 1320 12100 963 17 1353 45 359 120
48H 13700 1370 12500 995 17 1353 48 382 120
35SH 11700 1170 11000 876 20 1592 35 279 150
38SH 12200 1220 11400 907 20 1592 38 303 150
40SH 12500 1250 11800 939 Silica Fume

Silica fume is a basic pozzolanic reactive filler which is popularly used for concrete or mortar. Several grades of silica fume are provided with effective and stable performance. Densified and undensified products with all kinds of packing type are available to supply.

Silica Fume,Silica Fume Powder,Silica Fume Admixture,Silica Fume And Microsilica

Shanghai Na Long Tech Co., Ltd , https://www.na-long.com

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