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 |
Brand Name | YuXiang |
Model Number | YXND-63 |
Certification | ISO9001 |
Place of Origin | China,Fujian,Xiamen |
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Product Specification
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 | Brand Name | YuXiang |
Model Number | YXND-63 | Certification | ISO9001 |
Place of Origin | China,Fujian,Xiamen | ||
High Light | neodymium rare earth magnets ,custom neodymium magnets |
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.
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Company Details
Business Type:
Manufacturer,Seller
Year Established:
1997
Total Annual:
10000000-20000000
Employee Number:
100~120
Ecer Certification:
Active Member
Xiamen Yuxiang Magnetic Materials Technology Co., Ltd. is located in the beautiful coast of southeast sea. Established in 1997, we are an export-oriented enterprise. Now our company becomes an enterprise with advanced technology, owning two factories in China, both of which have their own R&D an... Xiamen Yuxiang Magnetic Materials Technology Co., Ltd. is located in the beautiful coast of southeast sea. Established in 1997, we are an export-oriented enterprise. Now our company becomes an enterprise with advanced technology, owning two factories in China, both of which have their own R&D an...
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