Sintered Samarium Cobalt Magnet

Type:Sintered Samarium Cobalt Magnet
Samples:Available
MOQ:Depending on the magnets size
OEM service:Yes
Shipping:Air, Sea, Fast Express
Payment:PayPal, TT, L/C
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Product Details

Products Introduction:

Samarium Cobalt (or SmCo) magnets are strong permanent magnets made of an alloy of samarium and cobalt. They are known for their high magnetic strength, exceptional temperature resistance, and reliable performance without oxidation protection. As a result, they are more suitable for certain applications than Neodymium magnets.

Machining & Magnetization

Samarium Cobalt magnets offer strong resistance to demagnetization. All Samarium Cobalt magnets cannot be formed with conventional drilling, turning or milling processes, and must be ground before they are magnetized. Additionally, large or complex assemblies are usually magnetized prior to assembly. Standard tolerances for Samarium Cobalt magnets are +/-.005 for ground dimensions.

1


Material

Grade

Br

Hcb

HcJ

(BH)max

TC.

TW.

[T]

[KGS]

[KA/m]

[KOe]

[KA/m]

[KOe]

[KJ/m3]

[MGOe]

ºC

ºC

SmCo5

YX-16

0.81-0.85

8.1-8.5

620-660

7.8-8.3

1194-1830

15-23

110-127

14-16

750

250

YX-18

0.85-0.90

8.5-9.0

660-700

8.3-8.8

1194-1830

15-23

127-143

16-18

750

250

YX-20

0.9-0.94

9.0-9.4

680-725

8.5-9.1

1194-1830

15-23

150-167

19-21

750

250

YX-22

0.92-0.96

9.2-9.6

710-750

8.9-9.4

1194-1830

15-23

160-175

20-22

750

250

YX-24

0.96-1.0

9.6-10.0

730-770

9.2-9.7

1194-1830

15-23

175-190

22-24

750

250

YX-20s

0.9-0.94

9.0-9.4

680-725

8.5-9.1

1433-1830

18-23

143-160

18-20

750

250

YX-22s

0.92-0.96

9.2-9.6

710-750

8.9-9.4

1433-1830

18-23

160-175

20-22

750

250

Sm2Co17

YXG-24H

0.95-1.02

9.5-10.2

700-750

8.7-9.4

≥1900

≥25

175-191

22-24

800

350

YXG-26H

1.02-1.05

10.2-10.5

750-780

9.4-9.8

≥1900

≥25

191-207

24-26

800

350

YXG-28H

1.03-1.08

10.3-10.8

756-796

9.5-10

≥1900

≥25

207-220

26-28

800

350

YXG-30H

1.08-1.10

10.8-11.0

788-835

9.9-10.5

≥1900

≥25

220-240

28-30

800

350

YXG-24

0.95-1.02

9.5-10.2

700-750

8.7-9.4

≥1433

≥18

175-191

22-24

800

300

YXG-26

1.02-1.05

10.2-10.5

750-780

9.4-9.8

≥1433

≥18

191-207

24-26

800

300

YXG-28

1.03-1.08

10.3-10.8

756-796

9.5-10

≥1433

≥18

207-220

26-28

800

300

YXG-30

1.08-1.10

10.8-11.0

788-835

9.9-10.5

≥1433

≥18

220-240

28-30

800

300

YXG-26M

1.02-1.05

10.2-10.5

750-780

9.4-9.8

955-1273

12-16

191-207

24-26

800

300

YXG-28M

1.03-1.08

10.3-10.8

756-796

9.5-10

955-1273

12-16

207-220

26-28

800

300

YXG-30M

1.08-1.10

10.8-11.0

788-835

9.9-10.5

955-1273

12-16

220-240

28-30

800

300

YXG-28L

1.02-1.08

10.2-10.8

413-716

5.2-9.0

438-796

5.5-10.0

207-220

26-28

800

250

YXG-30L

1.08-1.15

10.8-1.15

413-716

5.2-9.0

438-796

5.5-10.0

220-240

28-30

800

250


Products Features and Application

● Samarium cobalt magnets are hard and brittle and may chip or break if dropped.

● They have high magnetic properties

● Samarium cobalt magnets offer good thermal stability

● Samarium cobalt magnets are resistant to corrosion

● Samarium cobalt magnets resistant to demagnetization

In spite of its fragility, the samarium-cobalt (SmCo) alloy is preferable for applications requiring a combination of strength and high temperatures: the maximum application temperature is approx. 300 °C. Particularly for applications where durability is of great importance, SmCo magnets are the best choice. Examples include high-quality electronic products, medical equipment and automotive applications. For applications such as:

● Medical implants and prostheses;

● High-temperature pumps, motors and instruments in which thermal stability is a top concern;

● Sensors;

● Turbomachinery.

P5-smco application


Products Flowchart

Mixing→ Melting→Milling →Pressing →Sintering →Testing →Grinding →Cutting → Inspection →Packing →Delivery


QC Inspection

Strict QC procedures through out the whole production run; ASTM, MSDS, REACH and ROHS standards meet.

Strict QC procedures through out the whole production run; ASTM, MSDS, REACH and ROHS standards meet.


Packaging & Shipping

Package:Vacuum or Anti-magnetic cartons

Shipping:By sea or by air

(1) By air: DHL around 3~10 days

(2) By sea: Around 20~25 days

P6-packaging for smco magnets


FAQ

1.Q: Are you a trading company or manufacturer ?

A: Our company is a professional manufacturer of magnets and magnetic assemblies .

2.Q: What information do I need to supply when I have an inquiry?

A: If you have any inquiry, please kindly advise the following items:

Dimensions, sizes, shape and drawing with tolerances.

Material grade or magnetic properties.

Magnetic direction, quantity. Surface coating (if necessary). 

3.Q: What about the sample time and charge?

A: (1) 7-10 days if you want to customize your logo, charge according to your design.

(2)  3-7 days for our existing samples for reference. 

4.Q: What about the delivery time of our products?

A: 10-15days.

Fast Delivery  when you choose the item and decide your design, we can produce it as fast as possible, and deliver it as quick and convenient as possible.

5.Q: What is your MOQ?

A: 1-10-100-500-1000-5000-10000-200000 pcs etc. depend different size ,item, design and process. MINI and SMALL quantity are acceptable accordingly.

6.Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. 

Payment>=1000USD, 30% T/T in advance ,balance before shipment. 

Other payment: L/C,D/A,D/P,Paypal.

Flexible&more open options are available for our loyal clients.

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