- Model NO.: SM-90
- Shape: Bar
- Block: Rectangle
- Trademark: AMC
- Origin: China
- Application: Speaker Magnet, Industrial Magnet, Motor Magnet
- Coating: Nickel
- Strong Magnet: SmCo5/Sm2co17
- Specification: Rohs, CE, ISO
- HS Code: 8505119000
strong power SmCo Block Magnet are composed of Samarium, Cobalt and Iron, these rare earth magnets are extremely strong for their small size, metallic in appearance and sable physical property. Those magnets could be in simple shapes also could be made according to customer's need.
Characteristics:
* Resistance to high temperature(max temp reaches 350 degree centigrade)
* Excellent resistance to corrosion
* Low temperature coefficient
Magnetic property:
Grade |
(Br) ( KGs) |
(Hcb) ( Koe) |
(Hcj)(Koe) | (BH)max (MGoe) |
Tw |
SmCo5 | |||||
YX-5 | 4.30-5.00 | ≥3.80 | ≥15 | 4.0-5.0 | ≤250 |
YX-6 | 5.00-6.00 | ≥4.50 | ≥15 | 5.0-7.0 | ≤300 |
YX-16 | 7.50-8.50 | ≥7.00 | ≥15 | 14-17 | ≤250 |
YX-18 | 8.50-9.20 | ≥8.00 | ≥18 | 16-19 | ≤250 |
YX-20 | 8.80-9.50 | ≥8.30 | ≥18 | 18-21 | ≤250 |
YX-22 | 9.00-9.80 | ≥8.50 | ≥15 | 21-23 | ≤250 |
YX-24 | 9.5-10.30 | ≥9.00 | ≥15 | 22-25 | ≤250 |
Sm2Co17 | |||||
YX-24A | 9.5-10.30 | 5.0-6.0 | 6.00-8.50 | 22-25 | ≤200 |
YX-24B | 9.5-10.30 | ≥9.00 | ≥15 | 22-25 | ≤250 |
YX-24C | 9.5-10.30 | ≥9.00 | ≥25 | 22-25 | ≤300 |
YX-24D | 9.5-10.30 | ≥9.00 | ≥30 | 22-25 | ≤350 |
YX-26A | 10.0-10.7 | 5.0-6.0 | 6.00-8.50 | 24-27 | ≤200 |
YX-26B | 10.0-10.7 | ≥9.00 | ≥15 | 24-27 | ≤250 |
YX-26C | 10.0-10.7 | ≥9.00 | ≥25 | 24-27 | ≤300 |
YX-26D | 10.0-10.7 | ≥9.00 | ≥30 | 24-27 | ≤350 |
YX-28A | 10.3-11.0 | 5.0-6.0 | 6.00-8.50 | 26-29 | ≤200 |
YX-28B | 10.3-11.0 | ≥9.00 | ≥15 | 26-29 | ≤250 |
YX-28C | 10.3-11.0 | ≥9.00 | ≥25 | 26-29 | ≤300 |
YX-28D | 10.3-11.0 | ≥9.00 | ≥30 | 26-29 | ≤350 |
YX-30A | 10.8-11.3 | 5.0-6.0 | 6.00-8.50 | 28-31 | ≤200 |
YX-30B | 10.8-11.3 | ≥9.00 | ≥15 | 28-31 | ≤250 |
YX-30C | 10.8-11.3 | ≥9.00 | ≥25 | 28-31 | ≤300 |
YX-30D | 10.8-11.3 | ≥9.00 | ≥30 | 28-31 | ≤350 |
ZYX-5 | 4.30-5.00 | ≥3.80 | 8.0-12.0 | 4.0-5.0 | ≤180 |
ZYX-8 | 5.00-6.50 | ≥4.50 | 8.0-12.0 | 6.0-9.0 | ≤180 |
ZSYX | ≤6.50 | ≤6.0 | 8.0-12.0 | ≤9.0 | ≤180 |
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Application:
Motors, watch, transducers, instruments, positional detector, generators, radar communications, medical equipments, various magnetism spreading devices, magnetic processor, electrical engineering and magnetic derrick, etc
Water reducing agent is a kind of Concrete Admixture which can reduce the water consumption of mixing under the condition that the slump of the concrete is kept basically unchanged. Most of them belong to anionic surfactants, such as lignin sulfonate and naphthalene sulfonate formaldehyde polymer. After adding the concrete mixture, it has a dispersing effect on the cement particles, which can improve its workability, reduce the unit water consumption, and improve the fluidity of the concrete mixture; or reduce the unit cement dosage and save cement.
Water Reducing Admixture,Magnesium Lignosulphonate Water Reducer,Water Reducer Calcium Lignosulfonate,Magnesium Lignosulfonate Water Reducer
Shenyang East Chemical Science-Tech Co., Ltd. , https://www.eastchemy.com