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[China]
Trade Verify
Address: No. 1118, Section 2, Tengfei Road, Wangcheng Economic and Technological Development Zone, Changsha City, Hunan Province, China
Contact name:Yin
Monte-Bianco Magnets Co., Ltd. |
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Verified Suppliers
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Neodymium Motor Magnet Arc Shape Customized High Temperature Neodymium Magnet
Sintered NdFeB is a new type of permanent magnet material, which is an alloy composed of rare earth metal nd fe-b. Among them, nd accounts for 5-15% of the total weight, fe accounts for 1-2%, and the content of b is around 1%.
Advantages: (1) High remanence; (2) Low coercivity; (3) High saturation magnetism; (4) Good temperature characteristics; (5) Excellent corrosion resistance; (6) Lower resistivity. (7) High mechanical strength and processing performance; (8) Good thermal stability. (9) It can be made into products with complex shapes, such as disc type bipolar motors, with a content of about 1%.
There are many levels of NdFeB magnets
| Grade | Max Operating Temperature | Grade | Max Operating Temperature |
| N35-N48 | 80℃ (176℉) | 30SH-45SH | 150℃ (302℉) |
| N50-N52 | 60℃ (140℉) | 30UH-45UH | 180℃ (356℉) |
| 30M-50M | 100℃ (212℉) | 28EH-38EH | 200℃ (392℉) |
| 30H-48H | 120℃ (248℉) | 28AH-35AH | 230℃ (446℉) |
FAQ
Q1: What is a neodymium magnet?
A: Neodymium magnet is also named NdFeB magnet, and its chemical formula is Nd2Fe14B. Neodymium magnet is a man-made permanent magnet, and it is a magnet with the strongest magnetism under normal temperature at present.
Q2: What is the difference between sintered neodymium magnet and bonded neodymium magnet?
A: Neodymium magnet includes sintered neodymium and bonded neodymium magnet. Bonded magnet actually is made through injection moulding technology, and sintered neodymium magnet is made through high temperature heating under vacuum condition. The magnetism of sintered neodymium is much stronger than the magnetism of bonded neodymium magnet.
Q3: Are you a factory or trade company?
A: We are specific in produce of neodymium magnet over 27 years and now has 2 factories in China.
Q4: Could i visit your factory, where is your factory?
A: Welcome,Our main factory located at Changzhi city, Shanxi province, The other branch plant locate at Guangdong province.
Q5: Can you supply custom magnets service?
A: Yeah, we can customized any sizes of magnet based on your demand.
Q6: What is your terms of payment?
A: T/T / Paypal. 100% in advance.
Q7: How do you control the quality?
1. We have been monitoring from raw materials to the whole production processes
2. various advanced testing instruments to ensure the quality stability
3. We have QC Department ensures an ongoing development and maintenance of high quality standards
4. Check the packing before delivery
