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Xiamen Un Magnet Co.,Ltd.
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High Corrosion Resistance Samarium Cobalt Magnetization As Customized

Product Details

Place of Origin: China

Brand Name: UNMAG

Payment & Shipping Terms

Minimum Order Quantity: 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

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Specifications
Highlight:

Corrosion Resistant Samarium Cobalt Magnetization

,

Customized Samarium Cobalt Magnetization

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

Product Description:

Samarium Cobalt Magnets, also known as ring magnets Smco Magnet, are permanent magnets made of samarium and cobalt and other rare-earth elements. It is known for its high magnetic properties, outstanding corrosion resistance, and superior temperature stability, making it a great choice for various applications such as Spaceflight, National Defense, Microwave, and Sensors. Samarium Cobalt Magnets are available in a variety of grades, such as YX-24H, YX-30H, YXG-28, YXG-30, YXG-32, and can be magnetized as customized. Moreover, a variety of coatings are available to protect the magnet from corrosion and oxidation.

 

Features:

  • Product Name: Samarium Cobalt Magnet (Smco)
  • Corrosion Resistance: High
  • Magnetization: As Customized
  • Coating: As Customized
  • Grade: YX-24H, YX-30H, YXG-28, YXG-30, YXG-32
  • Heat Resistance: High

 

Magnetic Properites Of SmCo Magnet: 

Grade Remanence
(Br)
Coercivity
(Hcb)
Intrinsic Coercivity
(Hcj)
High Corrosion Resistance Samarium Cobalt Magnetization As Customized 0
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:

Attribute Details
Sm2Co17 Samarium Cobalt
Material Samarium Cobalt
Pull Force As Customer Requirement
Corrosion Resistance High
Coating As Customized
Grade YX-24H, YX-30H, YXG-28, YXG-30, YXG-32
Magnetization As Customized
Operating Temperature 250-500°C
Heat Resistance High
Application Spaceflight,National Defense,Microwave,Sensors

 

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 Magnet

UNMAG is a highly renowned brand of Samarium Cobalt Magnets (Sm2Co17) made in China. This type of magnet excels in spaceflight, national defense, microwave, and sensor applications due to its superior corrosion resistance, high magnetization, and operating temperature of 250-500°C.

 

Customization:

Customized Samarium Cobalt Magnet Services from UNMAG

UNMAG offers custom-made Samarium Cobalt Magnets for customers with different requirements. Our Samarium Cobalt Magnets are made of high-quality materials, and are characterized by their corrosion resistance, high heat resistance, and excellent operating temperature (250-500°C). With a variety of grades, such as YX-24H, YX-30H, YXG-28, YXG-30, YXG-32, and customizable coating, our Samarium Cobalt Magnets are produced in China and perfect for a variety of applications.

 

Support and Services:

Samarium Cobalt Magnet Technical Support and Services

At Samarium Cobalt Magnet, we are committed to providing high-quality technical support and services to our customers. Our knowledgeable staff is available to answer questions and provide guidance to help you get the most out of your Samarium Cobalt Magnet product.

We provide support through various channels such as telephone, email, and our online knowledge base. Our telephone customer service is available Monday through Friday from 9am to 5pm (local time). For email or online inquiries, we respond within 24 hours.

We also offer a variety of services to help you get the most out of your Samarium Cobalt Magnet product. These services include installation and setup assistance, product customization, and troubleshooting. Our expert technicians can help you with any issue you may have.

For more information about our technical support and services, please visit our website or contact us directly.

 

Packing and Shipping:

Packaging and Shipping

Samarium Cobalt Magnets are packaged in corrugated cardboard boxes for protection during shipping. The boxes are designed to keep the product secure and intact during transit. The magnets are individually bubble-wrapped to provide extra protection and cushioning. The boxes are then sealed with tape for added security. We ship Samarium Cobalt Magnets through trusted carriers such as FedEx, USPS, and UPS. All shipments include tracking information and delivery confirmation. We also offer expedited shipping options for customers who need their orders in a hurry.

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