Brand Name : YuXiang
Model Number : YXND-63
Certification : ISO9001
Place of Origin : China,Fujian,Xiamen
Working Temperature : 80-220°C
Max Length : 240mm
Max Diameter : D240mm
Density : 7.4-7.6g/cm3
Tolerance : ±0.05mm
Grade : N35-N52, N35M-N50M, N35H-N48H, N35SH-N45SH
Size : Custom
MOQ : Negotiated
Price : Negotiated
NdFeB Ring Magnet D20 X D10 X 2mm N42H Coating Zn Direction Of Texture
Physical Properties of Sintered Neodymium Magnet | |||
Temp. Coeff. of Br | Normal: -0.12%/℃ | Temp. Coeff. of Hc | Normal:-0.72~ -0.65%/℃ |
Tgrade: -0.11%/℃ | Tgrade:-0.65~ -0.50%/℃ | ||
LT grade: < -0.10%/℃ | LT grade: < -0.50%/℃ | ||
Density | 7.4~7.6g/cm3 | Electrical Resistivity | 114 µ Ω . cm |
Vickers hardness | 600Hv | Thermal Conductivity | 8.95W/m . k |
Curie Temperature | 310~340℃ | Relative recoil permeability µ rev | 1.05 |
Some Coatings of Sintered Neodymium Magnets | ||||
Surface | Coating | Thickness (Microns) | Color | Resistance |
Passivation | 1 | Silver Grey | Temporary Protection | |
Nickel | Ni+Ni | 10-20 | Bright Silver | Excellent against Humidity |
Ni+Cu+Ni | ||||
Zinc | Zn | 8-20 | Bright Blue | Good Against Salt Spray |
C-Zn | Shinny Color | Excellent Against Salt Spray | ||
Tin | Ni+Cu+Sn | 15-20 | Silver | Superior Against Humidity |
Gold | Ni+Cu+Au | 10-20 | Gold | Superior Against Humidity |
Copper | Ni+Cu | 10-20 | Gold | Temporary Protection |
Epoxy | Epoxy | 15-25 |
Black Red Grey |
Excellent Against Humidity & Salt Spray |
Ni+Cu+Epoxy | ||||
Zn+Epoxy | ||||
Chemical | Ni | 10-20 | Silver Grey | Excellent Against Humidity |
Parylene | Parylene | 5-20 | Grey |
Excellent Against Humidity, Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria. |
We have accumulated abundant experience and established stable and credible business relationships with customers worldwide. With rich experience in dealing with all types of large and small orders, we have developed extensive contacts with many local and international freight organizations. Consequently, we are able to ship our goods safely and reliably to almost anywhere in the world.
For more detail info, please feel free to visit our website or inquire us at any of your convenience.
D20*D10*2mm NdFeB Ring Magnet Silver Color N42H Coating Zn Direction Of Texture Images |
Friendly Links: www.everychina.com
Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们