Qingdao Magnet Magnetic Material Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 50000Pcs/Week |
| Delivery Time | 1-2 weeks |
| Packaging Details | Packed in cartons lined in separate bags |
| No | 20220111-1 |
| Product Kind | Compound |
| Binder | PA12 |
| Product Grade | HCSFY270L |
| L0T.N0 | SFY220111H |
| Melt Flow Rate （g/10min)270℃ 10kg | 260 |
| Brand Name | MGT |
| Model Number | MGT-Rubber SmFeN |
| Certification | ISO9001：2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 50000Pcs/Week |
| Delivery Time | 1-2 weeks | Packaging Details | Packed in cartons lined in separate bags |
| No | 20220111-1 | Product Kind | Compound |
| Binder | PA12 | Product Grade | HCSFY270L |
| L0T.N0 | SFY220111H | Melt Flow Rate （g/10min)270℃ 10kg | 260 |
| Brand Name | MGT | Model Number | MGT-Rubber SmFeN |
| Certification | ISO9001：2015 | Place of Origin | China |
| High Light | Rustproof Sm2Fe17N3 rubber magnetic sheet ，Sm2Fe17N3 rubber Magnet ，Flexible rubber Magnet Oxidation Resistant | ||
Flexible Rust-Proof Rubber Magnets SmFeN Magnetic Sheet
SmFeN Magnets
SmFeN magnets, also known as Sm2Fe17N3, have been anticipated as a potential choice for the next generation of permanent magnet materials and have attracted a great deal of attention since their discovery by Michael Coey in 1990.SmFeN has many advantages, including: Curie temperatures up to 476 degrees Celsius, much higher than conventional sintered neodymium magnets. SmFeN magnets can be magnetically tuned without the addition of cobalt or other heavy rare earth elements (HREE). Excellent corrosion and oxidation resistance.
| Magnetic Properties | ||||||||||
| Material Type | MGT-RS2 | MGT-RS3 | MGT-RS4 | |||||||
| Br | Gs | 3000±500 | 3300±500 | 4300±500 | ||||||
| mT | 300±50 | 330±50 | 430±50 | |||||||
| Hcb | Oe | 2000±500 | 2600±500 | 3200±500 | ||||||
| kA/m | 159±40 | 207±40 | 255±40 | |||||||
| Hcj | Oe | 3000±1000 | 5800±1000 | 7800±1000 | ||||||
| kA/m | 239±80 | 462±80 | 621±80 | |||||||
| (BH)max | MGOe | 2±0.5 | 3±0.5 | 4±0.5 | ||||||
| kJ/m3 | 16±4 | 24±4 | 32±4 | |||||||
| Flux Irreversible Loss | % | ＜5 | ＜5 | ＜5 | ||||||
| (αBr) | %/℃ | -0.11 | -0.11 | -0.11 | ||||||
| Temperature Coefficient of Br | ||||||||||
| Max Operating Temp | ℃ | 80 | 80 | 80 | ||||||
| No. | 20220111-1 | ||||
| Product Kind | Compound | Binder | PA12 | ||
| Product Grade | HCSFY270L | L0T.N0 | SFY220111H | ||
| Delivery Date | 2022-01-11 | Weight(kg) | |||
| Test Item | Required Standard | Test Results | Determine | Remarks | |
| Physical Properties |
Melt Flow Rate (g/10min)270℃ 10kg | 200-300 | 260 | OK | |
| Density(g/cm3) | 4.10-4.40 | 4.27 | OK | ||
| Magnetic Propeties |
Br(kGs) | 5.90-6.30 | 6.14 | OK | |
| Hcb(kOe) | 3.60-4.00 | 4.00 | OK | ||
| Hcj(kOe) | 5.50-6.20 | 5.79 | OK | ||
| (BH)max(MGOe) | 7.00-8.00 | 7.50 | OK | ||
SmFeN magnet characteristics
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2014
Total Annual:
3000000-4000000
Employee Number:
5~20
Ecer Certification：
Active Member
The company was established in 2014 and its registered address is Qingdao, China The company's main products are: Rare earth metals, Rare earth magnetic powder, Rare earth NdFeB Compound, Rare earth Samarium-Iron-Nitrogen Compound, Various magnetic materials: Bonded NdFeB Magnets,Injec... The company was established in 2014 and its registered address is Qingdao, China The company's main products are: Rare earth metals, Rare earth magnetic powder, Rare earth NdFeB Compound, Rare earth Samarium-Iron-Nitrogen Compound, Various magnetic materials: Bonded NdFeB Magnets,Injec...
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