Xiamen Un Magnet Co.,Ltd.
| Packaging Details | cartons,pallets |
| Delivery Time | 20-25days |
| Payment Terms | T/T L/C |
| Supply Ability | 20 tons per month for SmCo magnet |
| Coating | As Customized |
| Operating Temperature | 250-500°C |
| Corrosion Resistance | High |
| Material | Samarium Cobalt |
| Application | Spaceflight,National Defense,Microwave,Sensors |
| Magnetization | As Customized |
| Grade | YX-24H, YX-30H, YXG-28, YXG-30, YXG-32 |
| Pull Force | As Customer Requirement |
| Brand Name | UNMAG |
| Place of Origin | China |
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Product Specification
| Packaging Details | cartons,pallets | Delivery Time | 20-25days |
| Payment Terms | T/T L/C | Supply Ability | 20 tons per month for SmCo magnet |
| Coating | As Customized | Operating Temperature | 250-500°C |
| Corrosion Resistance | High | Material | Samarium Cobalt |
| Application | Spaceflight,National Defense,Microwave,Sensors | Magnetization | As Customized |
| Grade | YX-24H, YX-30H, YXG-28, YXG-30, YXG-32 | Pull Force | As Customer Requirement |
| Brand Name | UNMAG | Place of Origin | China |
| High Light | Customized Sm2Co17 Alloy ，High Corrosion Resistance Sm2Co17 Alloy | ||
Samarium Cobalt Magnets (SmCo) are permanent magnet materials made of Samarium and Cobalt, offering high magnetic properties and heat resistance. They come in five grades, YX-24H, YX-30H, YXG-28, YXG-30 and YXG-32, all of which provide high corrosion resistance and can be customized with coatings. Samarium Cobalt Magnets can be used in a variety of applications such as spaceflight, national defense, microwave and sensors.
| Grade | Remanence (Br) | Coercivity (Hcb) | Intrinsic Coercivity (Hcj) |
| Curie Temperature (TC) | Max Work Temp (TW) | Temperature Coefficient of Br (Br) | Temperature Coefficient of Hcj (Hcj) | |||||||
| T | kGS | kA/m | KOe | KA/m | KOe | KJ/m3 | MGOe | ℃ | ℃ | %℃ | %℃ | ||||
| YX-16s | 0.79-0.84 | 7.9-8.4 | 620-660 | 7.8-8.3 | ≥1830 | ≥23 | 118-135 | 15-17 | 750 | 250 | -0.035 | -0.28 | |||
| YX-18s | 0.84-0.89 | 8.4-8.9 | 660-700 | 8.3-8.8 | ≥1830 | ≥23 | 135-151 | 17-19 | 750 | 250 | -0.040 | -0.28 | |||
| YX-20s | 0.89-0.93 | 8.9-9.3 | 684-732 | 8.6-9.2 | ≥1830 | ≥23 | 150-167 | 19-21 | 750 | 250 | -0.045 | -0.28 | |||
| YX-22s | 0.92-0.96 | 9.2-9.6 | 710-756 | 8.9-9.5 | ≥1830 | ≥23 | 167-183 | 21-23 | 750 | 250 | -0.045 | -0.28 | |||
| YX-24s | 0.96-1.00 | 9.6-10.0 | 740-788 | 9.3-9.9 | ≥1830 | ≥23 | 183-199 | 23-25 | 750 | 250 | -0.045 | -0.28 | |||
| LTc(YX-10) | 0.62-0.66 | 6.2-6.6 | 485-517 | 6.1-6.5 | ≥1830 | ≥23 | 75-88 | 9.5-11 | 750 | 300 | Temp Range | Br Temp Coefficient％℃ | |||
| 20-100℃ | +0.0156％℃ | ||||||||||||||
| 100-200℃ | +0.0087％℃ | ||||||||||||||
| 200-300℃ | +0.0007％℃ | ||||||||||||||
| YX-12 | 0.70-0.74 | 7.0-7.4 | 358-390 | 4.5-4.9 | 358-478 | 4.5-6 | 80-103 | 10-13 | 450 | 200 | |||||
| YXG-24H | 0.95-1.02 | 9.5-10.2 | 692-764 | 8.7-9.6 | ≥1990 | ≥25 | 175-191 | 22-24 | 800 | 350 | -0.025 | -0.20 | |||
| YXG-26H | 1.02-1.05 | 10.2-10.5 | 748-796 | 9.4-10.0 | ≥1990 | ≥25 | 191-207 | 24-26 | 800 | 350 | -0.030 | -0.20 | |||
| YXG-28H | 1.03-1.08 | 10.3-10.8 | 756-812 | 9.5-10.2 | ≥1990 | ≥25 | 207-220 | 26-28 | 800 | 350 | -0.035 | -0.20 | |||
| YXG-30H | 1.08-1.10 | 10.8-11.0 | 788-835 | 9.9-10.5 | ≥1990 | ≥25 | 220-240 | 28-30 | 800 | 350 | -0.035 | -0.20 | |||
| YXG-32H | 1.10-1.13 | 11.0-11.3 | 812-860 | 10.2-10.8 | ≥1990 | ≥25 | 230-255 | 29-32 | 800 | 350 | -0.035 | -0.20 | |||
| YXG-22 | 0.93-0.97 | 9.3-9.7 | 676-740 | 8.5-9.3 | ≥1433 | ≥18 | 160-183 | 20-23 | 800 | 300 | -0.020 | -0.20 | |||
| YXG-24 | 0.95-1.02 | 9.5-10.2 | 692-764 | 8.7-9.6 | ≥1433 | ≥18 | 175-191 | 22-24 | 800 | 300 | -0.025 | -0.20 | |||
| YXG-26 | 1.02-1.05 | 10.2-10.5 | 748-796 | 9.4-10.0 | ≥1433 | ≥18 | 191-207 | 24-26 | 800 | 300 | -0.030 | -0.20 | |||
| YXG-28 | 1.03-1.08 | 10.3-10.8 | 756-812 | 9.5-10.2 | ≥1433 | ≥18 | 207-220 | 26-28 | 800 | 300 | -0.035 | -0.20 | |||
| YXG-30 | 1.08-1.10 | 10.8-11.0 | 788-835 | 9.9-10.5 | ≥1433 | ≥18 | 220-240 | 28-30 | 800 | 300 | -0.035 | -0.20 | |||
| YXG-32 | 1.10-1.13 | 11.0-11.3 | 812-860 | 10.2-10.8 | ≥1433 | ≥18 | 230-255 | 29-32 | 800 | 300 | -0.035 | -0.20 | |||
| YXG-26M | 1.02-1.05 | 10.2-10.5 | 676-780 | 8.5-9.8 | 955-1433 | 12-18 | 191-207 | 24-26 | 800 | 300 | -0.035 | -0.20 | |||
| YXG-28M | 1.03-1.08 | 10.3-10.8 | 676-796 | 8.5-10.0 | 955-1433 | 12-18 | 207-220 | 26-28 | 800 | 300 | -0.035 | -0.20 | |||
| YXG-30M | 1.08-1.10 | 10.8-11.0 | 676-835 | 8.5-10.5 | 955-1433 | 12-18 | 220-240 | 28-30 | 800 | 300 | -0.035 | -0.20 | |||
| YXG-32M | 1.10-1.13 | 11.0-11.3 | 676-852 | 8.5-10.7 | 955-1433 | 12-18 | 230-255 | 29-32 | 800 | 300 | -0.035 | -0.20 | |||
| YXG-24L | 0.95-1.02 | 9.5-10.2 | 541-716 | 6.8-9.0 | 636-955 | 8-12 | 175-191 | 22-24 | 800 | 250 | -0.025 | -0.20 | |||
| YXG-26L | 1.02-1.05 | 10.2-10.5 | 541-748 | 6.8-9.4 | 636-955 | 8-12 | 191-207 | 24-26 | 800 | 250 | -0.035 | -0.20 | |||
| YXG-28L | 1.03-1.08 | 10.3-10.8 | 541-764 | 6.8-9.6 | 636-955 | 8-12 | 207-220 | 26-28 | 800 | 250 | -0.035 | -0.20 | |||
| YXG-30L | 1.08-1.15 | 10.8-11.5 | 541-796 | 6.8-10.0 | 636-955 | 8-12 | 220-240 | 28-30 | 800 | 250 | -0.035 | -0.20 | |||
| YXG-32L | 1.10-1.15 | 11.0-11.5 | 541-812 | 6.8-10.2 | 636-955 | 8-12 | 230-255 | 29-32 | 800 | 250 | -0.035 | -0.20 | |||
| LTC(YXG-22) | 0.94-0.98 | 9.4-9.8 | 668-716 | 8.4-9.0 | ≥1433 | ≥18 | 167-183 | 21-23 | 840 | 300 | Temp Range | Br Temp Coefficient％℃ | |||
| –50-25℃ | ﹢0.005％℃ | ||||||||||||||
| 20-100℃ | -0.008％℃ | ||||||||||||||
| 100-200℃ | -0.008％℃ | ||||||||||||||
| 200-300℃ | -0.011％℃ | ||||||||||||||
| Parameter Name | Unit | SmCo5 | Sm2Co17 |
| Density | g/cm³ | 8.2 ~ 8.4 | 8.3 ~ 8.5 |
| Curie Temperature | ℃ | 700 ~ 750 | 800 ~ 850 |
| Max. Operating Temperature 250 350 | ℃ | 250 | 350 |
| Temperature Coefficient Of Br -0.05 -0.03 | %/℃ | -0.05 | -0.03 |
| Vickers Hardness 450 ~ 500 550 ~600 | HV | 450 ~ 500 | 550 ~600 |
| Electronic Ressistivity | Ω.cm | 5 ~ 6 x 10(-5) | 8 ~ 9 x 10(-5) |
| Thermal Conductivity | W/mK | 12 | 13 |
| Item | Parameters |
|---|---|
| Grade | YX-24H, YX-30H, YXG-28, YXG-30, YXG-32 |
| Coating | As Customized |
| Corrosion Resistance | High |
| Pull Force | As Customer Requirement |
| Material | Sm2Co17, Smco Magnet, Samarium Cobalt Magnet |
| Magnetization | As Customized |
| Heat Resistance | High |
| Application | Spaceflight,National Defense,Microwave,Sensors |
| Operating Temperature | 250-500°C |
| 1 | Mixing | 1.Mix the ingredients. |
| 2 | Melting | 2.Dissolve the mixture at high temperature and prepare an alloy. |
| 3 | Fine pulverization | 3.Turn the alloy into fine powder. |
| 4 | Molding in a magnetic field | 4.When pressing the fine powder, apply a magnetic field to it and prepare a molded product of powder with aligned directions of magnetization. |
| 5 | Sintering and heat treatment | 5.Sinter the product at about 1,200℃, and then subject it to heat treatment at about 1000℃ to increase its magnetic characteristics. |
| 6 | Processing | 6.Process the manufactured magnet base material and finish it into the product shape. |
| 7 | Magnetization | 7. Surface-treat it for rustproofing |
UNMAG brand Samarium Cobalt Magnet, referred to as Sm2Co17 or Smco Magnet, is one of the most popular rare earth magnets. It is made of a samarium and cobalt alloy, and its grade can be YX-24H, YX-30H, YXG-28, YXG-30, and YXG-32. It has superior heat resistance and outstanding corrosion resistance, making it ideal for many applications in the automotive, medical, aerospace, and consumer electronics fields. Its pull force can be customized according to customer requirements, and its magnetization and coating can also be customized. Smco Magnet is widely used in motors, sensors, magnetic separators, and other industrial products. With its high magnetic properties, it is also becoming increasingly popular in the home appliance, power tool, and audio speaker industries. UNMAG Samarium Cobalt Magnet is an excellent choice for your applications.
Customized Samarium Cobalt (Smco) Magnets from UNMAG
UNMAG offers custom-made Samarium Cobalt (Smco) magnets.
Brand Name: UNMAG
Place of Origin: China
Corrosion Resistance: High
Magnetization: As Customized
Operating Temperature: 250-500°C
Coating: As Customized
Application: Spaceflight,National Defense,Microwave,Sensors
Our Smco magnets are perfect for your personalized project needs. With our custom Smco magnets, you can achieve your desired size, shape, or magnetic properties. Our Samarium Cobalt magnets are specifically designed for applications that require high temperature resistance and corrosion resistance. From ring magnets to other special shapes, our Smco magnets are sure to meet your needs.
Samarium Cobalt Magnets are packaged and shipped in a way that ensures safe delivery to the customer. Each magnet is individually wrapped in a protective material such as bubble wrap or foam and placed in a box for shipping.
The box is then sealed with packing tape and labeled with the customer's name and address. The box is then placed in a larger box for shipping with enough padding to protect the contents from any damage during transit. The larger box is then sealed and shipped by the chosen courier.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2009
Total Annual:
4000000USD-5000000
Employee Number:
150~180
Ecer Certification：
Verified Supplier
XIAMEN UN MAGNET CO.,LTD. (UNMAG) is a high-tech enterprise in manufacturer and distribution of permanent magnet and magnetic related components.Including Neodymium magnet, Alnico magnet, SmCo magnet, Ferrite magnet and various of magnetic products.With an in-house R&D laboratory, We are able to... XIAMEN UN MAGNET CO.,LTD. (UNMAG) is a high-tech enterprise in manufacturer and distribution of permanent magnet and magnetic related components.Including Neodymium magnet, Alnico magnet, SmCo magnet, Ferrite magnet and various of magnetic products.With an in-house R&D laboratory, We are able to...
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