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Customized Coated Samarium Cobalt Magnet for National Defense Application
Customized Coated Samarium Cobalt Magnet for National Defense Application
Customized Coated Samarium Cobalt Magnet for National Defense Application
Customized Coated Samarium Cobalt Magnet for National Defense Application
Customized Coated Samarium Cobalt Magnet for National Defense Application
Customized Coated Samarium Cobalt Magnet for National Defense Application
Specifications
Brand Name :
UNMAG
Place of Origin :
China
MOQ :
100pcs
Price :
As negotiation
Packaging Details :
cartons,pallets
Delivery Time :
20-25days
Payment Terms :
T/T L/C
Supply Ability :
20 tons per month for SmCo magnet
Pull Force :
As Customer Requirement
Operating Temperature :
250-500°C
Material :
Samarium Cobalt
Magnetization :
As Customized
Coating :
As Customized
Grade :
YX-24H, YX-30H, YXG-28, YXG-30, YXG-32
Application :
Spaceflight,National Defense,Microwave,Sensors
Corrosion Resistance :
High
Description

Product Description:


These magnets are characterized by high magnetism, and are also resistant to both rust and high temperature.
These magnets represent the highest magnetic energy product after neodymium magnets. They are also highly
corrosion-resistant without being rustproofed and offer excellent temperature characteristics as well. These are
rare-earth magnets resistant to high temperature.
These sintered products consist mainly of samarium (Sm) and cobalt (Co), and are available with two kinds of material:
1-5 series and 2-17 series. The 1-5 series has high magnetic coercive force (Hcj), but is easy to magnetize and adjust
magnetism. Magnets of this series also exhibit relatively stable performance under changing temperature. The 2-17
series has high magnetism and offers excellent temperature stability in magnetic characteristics as well.
Samarium-cobalt magnets are relatively low in mechanical strength. Caution should therefore be exercised in handling
these magnets to prevent chipping and cracking.

Samarium Cobalt Magnets
Samarium cobalt magnets (SmCo) are composed of samarium, cobalt and iron. These rare earth magnets are extremely strong for their small size, metallic in appearance and found in simple shapes such as rings, blocks and discs.

Manufacturing - In general, the elements are melted together and milled into a powder that is dry-pressed
shape in the presence of a magnetic field. The material is then sintered, aged, ground to dimension, magnetized and tested. They are called “rare earth” magnets because the elements of samarium cobalt
classified as such in the lanthanides section of Periodic Table of the Elements.

Attributes of Samarium Cobalt
High resistance to demagnetization
High energy (magnetic strength is strong for its size)
Good temperature stability
Pricing for samarium cobalt is market sensitive

Features:

  • Product Name: Samarium Cobalt Magnet
  • Material: Samarium Cobalt
  • Coating: As Customized
  • Pull Force: As Customer Requirement
  • Corrosion Resistance: High
  • Application: Spaceflight, National Defense, Microwave, Sensors

Magnetic Properites Of SmCo Magnet:

Grade Remanence
(Br)		 Coercivity
(Hcb)		 Intrinsic Coercivity
(Hcj)
Max Energy Product
(BH)max
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％℃

Physical Properties Of SmCo Magnet:

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

Technical Parameters:

Parameter Value
Operating Temperature 250-500°C
Material Samarium Cobalt
Coating As Customized
Pull Force As Customer Requirement
Corrosion Resistance High
Heat Resistance High
Application Spaceflight,National Defense,Microwave,Sensors
Grade YX-24H, YX-30H, YXG-28, YXG-30, YXG-32
Magnetization As Customized
Magnet Type Ring Magnets Smco Magnet, Samarium Cobalt, Samarium Cobalt Magnet

Manufacturing process for magnets (outline):

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

Applications:

UNMAG Samarium Cobalt Magnets, made of Smco material, are well known for their excellent corrosion resistance and high temperature resistance, up to 250-500°C. This makes them a perfect choice for high temperature Motors and Generators,military applications,magnetic pump couplings,oil drilling applications,cryogenic applications, spaceflight, national defense, microwave, sensors and other demanding applications.

UNMAG is a leading provider of Samarium Cobalt Magnets, offering a wide range of products with different grades, such as YX-24H, YX-30H, YXG-28, YXG-30, and YXG-32. All our products are manufactured using the highest quality standards in China.

Our Samarium Cobalt Magnets are carefully designed to provide superior performance and reliability. They offer excellent temperature stability, magnetic stability, and superior corrosion resistance, making them ideal for a variety of applications.

At UNMAG, we take pride in providing superior quality Samarium Cobalt Magnets that are designed to meet the demanding requirements of spaceflight, national defense, microwave, sensors and other applications. We strive to consistently provide the highest level of quality and service to our customers.

Customization:

Customized Samarium Cobalt Magnet

Brand Name: UNMAG

Place of Origin: China

Application: Spaceflight, National Defense, Microwave, Sensors

Grade: YX-24H, YX-30H, YXG-28, YXG-30, YXG-32

Magnetization: As Customized

Operating Temperature: 250-500°C

Coating: As Customized

We provide high-performance Samarium Cobalt (Sm2Co17) and Samarium Cobalt Magnet with customizations per your requirements.

Support and Services:

Samarium Cobalt Magnet Technical Support and Service

  • 24/7 customer service and technical support
  • Troubleshooting and problem solving
  • Product installation and configuration
  • Product maintenance and updates
  • Warranty and replacement services
  • Free software or hardware upgrades

Packing and Shipping:

Packaging and Shipping
  • Samarium Cobalt Magnets are packaged in a sturdy cardboard box.
  • The box is lined with plastic wrap or bubble wrap to protect the product during shipping.
  • The box is sealed with packing tape to ensure the product is not damaged during shipping.
  • The package is labeled with the product name, quantity, and shipping address.
  • Samarium Cobalt Magnets are shipped via UPS, FedEx, or USPS.

Product tags

cobalt samarium magnets

,

samarium cobalt magnets

,

samarium cobalt permanent magnet
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Customized Coated Samarium Cobalt Magnet for National Defense Application

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Product Detail
Brand Name :
UNMAG
Place of Origin :
China
MOQ :
100pcs
Price :
As negotiation
Packaging Details :
cartons,pallets
Delivery Time :
20-25days
Contact Supplier
Customized Coated Samarium Cobalt Magnet for National Defense Application
Customized Coated Samarium Cobalt Magnet for National Defense Application
Customized Coated Samarium Cobalt Magnet for National Defense Application

Xiamen Un Magnet Co.,Ltd.

Verified Supplier
3 Years
xiamen
Since 2009
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Industrial Neodymium Magnets, Sintered Neodymium Magnet, Bonded Neodymium Magnet
Total Annual :
4000000USD-5000000
Employee Number :
150~180
Certification Level :
Verified Supplier
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