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Product Introduction
There are two major types of SmCo magnets available, 1:5 type (SmCo5) and 2:17 type (Sm2Co17). SmCo magnets have very high magnetic properties and temperature properties. Their Curie temperature can be as high as 710 to 880 °C Maximum working temperature usually in a range of 250 to 350 °C As a result, this kind of magnets has the best magnetic stability.
SmCo magnets have very good corrosion resistance capability, so no coating is needed for surface protection.
Characteristics
- Very high magnetic properties with good stability
- Superior resistance to high temperature. Curie temperature of majority is over 800.C
- Excellent corrosion resistance capability, no coating is needed for surface protection
Magnetic Property of SmCo Magnet
| 8.1-8.5 (810-850) |
15-23 (1194-1830) |
7.8-8.3 (620-660) |
14-16 (110-127) |
250/480 |
| 8.5-9.0 (850-900) |
15-23 (1194-1830) |
8.3-8.8 (660-700) |
16-18 (127-143) |
250/480 |
| 9.0-9.4 (900-940) |
15-23 (1194-1830) |
8.5-9.1 (680-725) |
19-21 (150-167) |
250/480 |
| 9.2-9.6 (920-960) |
15-23 (1194-1830) |
8.9-9.4 (710-750) |
20-22 (160-175) |
250/480 |
| 9.6-10.0 (960-1000) |
15-23 (1194-1830) |
9.2-9.7 (730-770) |
22-24 (175-190) |
250/480 |
| 9.5-10.2 (950-1020) |
≥25 (≥1990) |
8.7-9.4 (700-750) |
22-24 (175-190) |
350/660 |
| 10.2-10.5 (1020-1050) |
≥25 (≥1990) |
9.4-9.8 (750-780) |
24-26 (191-207) |
350/660 |
| 10.3-10.8 (1030-1080) |
≥25 (≥1990) |
9.5-10.0 (756-796) |
26-28 (207-220) |
350/660 |
| 108-11.0 (1080-1100) |
≥25 (≥1990) |
9.9-10.5 (788-835) |
28-30 (220-240) |
350/660 |
| 9.3-9.7 (930-970) |
≥18 (≥1433) |
8.5-9.3 (676-740) |
20-23 (160-183) |
300/570 |
| 9.5-10.2 (950-1020) |
≥18 (≥1433) |
8.7-9.4 (700-750) |
22-24 (175-191) |
300/570 |
| 10.2-10.5 (1020-1050) |
≥18 (≥1433) |
9.4-9.8 (750-780) |
24-26 (191-207) |
300/570 |
| 10.3-10.8 (1030-1080) |
≥18 (≥1433) |
9.5-10.0 (756-796) |
26-28 (207-220) |
300/570 |
| 10.8-11.0 (1080-1100) |
≥18 (≥1433) |
9.9-10.5 (788-835) |
28-30 (220-240) |
300/570 |
| 11.0-11.3 (1100-1130) |
≥15 (≥1194) |
10.2-10.6 (811-845) |
29-32 (230-255) |
300/570 |
| 10.2-10.5 (1020-1050) |
12-16 (955-1273) |
9.0-9.8 (716-780) |
24-26 (191-207) |
300/570 |
| 10.3-10.8 (1030-1080) |
12-16 (955-1273) |
9.0-10.0 (716-796) |
26-28 (207-220) |
300/570 |
| 10.8-11.0 (1080-1100) |
12-16 (955-1273) |
9.0-10.5 (716-835) |
28-30 (220-240) |
300/570 |
| 11.0-11.3 (1100-1130) |
12-16 (955-1273) |
9.0-10.6 (716-845) |
29-32 (230-255) |
300/570 |
| 9.5-10.2 (950-1020) |
8-12 (636-955) |
7.0-9.0 (557-716) |
22-24 (175-191) |
250/480 |
| 10.2-10.5 (1020-1050) |
8-12 (636-955) |
7.0-9.4 (557-748) |
24-26 (191-207) |
250/480 |
| 10.3-10.8 (1030-1080) |
8-12 (636-955) |
7.0-9.6 (557-765) |
26-28 (207-220) |
250/480 |
| 10.8-11.5 (1080-1150) |
8-12 (636-955) |
7.0-10.0 (557-795) |
28-30 (220-240) |
250/480 |
| 11.0-11.5 (1100-1150) |
8-12 (636-955) |
7.0-10.2 (557-810) |
29-32 (230-255) |
250/480 |
Physical Property of SmCo Magnet
| 1 |
-0.05 |
8.0~8.2 |
750/1382 |
1.1 |
YX16-YX24 |
| 2 |
-0.035 |
8.3~8.5 |
800/1472 |
1.1 |
YXG28H, YXG30H, YXG28-YXG32, YXG26M-YXG32M, YXG26L-YXG32L |
| 3 |
-0.030 |
8.3~8.5 |
800/1472 |
1.1 |
YXG26H, YXG26 |
| 4 |
-0.025 |
8.3~8.5 |
800/1472 |
1.1 |
YXG24H, YXG24,YXG24L |
| 5 |
-0.020 |
8.3~8.5 |
800/1472 |
1.1 |
YXG22 |
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