Rare Earth SmCo Magnets, Samarium Cobalt Magnet
Price: |
Negotiable/Piece |
Trade Terms: |
FOB,CFR,CIF |
Min Order: |
100/Piece |
Pay Type: |
T/T,Paypal,Western Union |
Collectively known as Rare Earth magnets, Samarium Cobalt (SmCo) and Neodymium Iron Boron (NdFeB) magnets are alloys of the Lanthanide group of elements. Rare Earth magnets are the most advanced commercialized permanent magnet materials today. SmCo magnets are available in a number of different grades that span a wide range of properties and application requirements.
SmCo magnets are brittle and machining operations should be performed prior to magnetization, using diamond tools. We are equipped to fabricate these materials to blueprint specifications.
SmCo magnets are anisotropic, and can only be magnetized in the orientation direction. In general, magnetizing fields of about 35 to 45 kOe are required to saturate SmCo materials.
Manufacturing Methods
SmCo magnets are manufactured in the following forms:
Sintered - fine SmCo powder is compacted in a die and then sintered, fusing the powder into a solid material. There are two forms of pressing: Die pressing (which involves a hard die into which the powder is placed and then pressed), and isostatic pressing (involving a special "rubber" die into which powder is placed and then pressed with equal force in all directions on the powder). Die pressed parts are smaller than isostatically pressed parts. Although the magnetic properties of isostatically pressed parts are higher, the uniformity of magnetic characteristics is usually lower than that of die pressed parts. Sintered parts usually need some finish machining in order to meet final tolerances.
Compression Bonded - this is a technique whereby a special form of SmCo powder is blended with a plastic carrier material, die pressed and then heated. Parts made in this way can be of complex shapes and come off the tool with close tolerances, requiring no further finish machining. They have lower energy products than sintered materials - currently in the range of 15 MGOe.
Material |
Code |
Remanence Br |
Coercivity Force |
Intrinsic Coercivity |
Maximum Energy |
Curie |
Maximum Operating |
|
|
|
|
|
|
Force |
Product Bhm |
Temperature |
Temperature |
|
|
Br |
bHc |
iHc |
(BH)max |
TC |
TW |
|
|
T |
KGs |
KA/m |
KOe |
KA/m |
KOe |
KJ/m 3 |
MGOe |
° C |
° C |
Sintered |
|
YX-18 |
0.85-0.9 |
8.5-9.0 |
620-648 |
7.8-8.2 |
1194-1513 |
15-19 |
127-143 |
16-18 |
750 |
250 |
SmCo1: 5 |
YX-20 |
0.92-0.96 |
9.2-9.6 |
653-717 |
8.2-9.0 |
1194-1513 |
15-19 |
150-167 |
19-21 |
750 |
250 |
|
YX-24 |
0.96-1.0 |
9.6-10.2 |
730-770 |
9.2-9.7 |
1194-1513 |
15-19 |
175-190 |
22-24 |
750 |
250 |
|
|
|
|
|
|
|
|
|
|
|
|
|
YXG-24 |
0.95-1.02 |
9.5-10.2 |
637-732 |
8.0-9.2 |
1433-1990 |
18-25 |
175-190 |
22-24 |
800 |
350 |
smCo2: 17 |
YXG-26 |
1.02-1.05 |
10.2-10.5 |
748-796 |
9.4-10.0 |
1433-1990 |
18-25 |
195-215 |
24-26 |
800 |
350 |
|
YXG-28 |
1.05-0.08 |
10.5-10.8 |
756-796 |
9.5-10.0 |
1433-1831 |
18-25 |
205-220 |
26-28 |
800 |
350 |
|
YXG-28B |
1.02-1.10 |
10.2-11.0 |
420 |
5.2-5.6 |
440-520 |
5.5-6.5 |
205-220 |
26-28 |
800 |
350 |
|
YXG-30 |
1.08-1.10 |
10.8-11.0 |
780 |
9.8-10.5 |
955-1195 |
18-25 |
220-240 |
28-30 |
800 |
350 |
|
YXG-30B |
1.08-1.15 |
10.8-11.5 |
420 |
5.2-5.6 |
440-520 |
5.5-6.5 |
220-240 |
28-30 |
800 |
350 |
Bonded |
|
Yb-6 |
0.4 |
4.0 |
280 |
3.5 |
800 |
10 |
30-50 |
4-6 |
- |
120 |
smCo1: 5 |
Yb-10 |
0.5 |
5.0 |
320 |
4.0 |
800 |
10 |
50-65 |
6-8 |
- |
120 |
|
YbG-10 |
0.6 |
6.0 |
360 |
4.5 |
800 |
10 |
65-80 |
8-10 |
- |
120 |
smCo2: 17 |
YbG-12 |
0.7 |
7.0 |
400 |
5.0 |
800 |
10 |
85-95 |
10-12 |
- |
120 |
Prod Model: |
SM-S03 |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Type: |
Permanent |
Composition: |
Rare Earth Magnet |
Application: |
Industrial Magnet |
Coating: |
Nickel, Zn, Black Epoxy, AG, Au etc. |
Shape: |
as Customer's Request |
Sinoneo Magnet Co., Ltd. (Ningbo Xinao Magnets Co., Ltd. ) is located in Ningbo, Zhejiang Province; With convenient transportation access offered by the nearby international air and sea ports.
As specialized producer of magnetic materials and magnet assembly, we can supply:
Magnetic Material: NdFeB Magnets, Ferrite Magnets, SmCo Magnets, Ceramic Magnets, AlNiCo Magnets, Flexible Rubber Magnets, Magnetic Powder, Magnetic Strip, Magnetic Sheet, Magnetic Roll, Daily Use Magnets
Magnetic Assembly: Magnetic Lifter, Magnetic Pot, Magnetic Filter, Magnetic Chuck, Magnetic Bar, Magnetic Catcher, Magnetic Attractor, Magnetic Fuel Saver, Magnetic Gas Saver, Multi-Use Magnets Suit, Magnetic Hooks, Magnetic Door Catcher, Magnetic Door Stopper, Magnetic Hitch Aligner, Magnetic Tray, Magnetic Bowl Set, Magnetic Jewellery Clasp, Magnetic Thumbtacks, Magnetic Ruler, Educational Magnet, Magnetic Floating Globe, Magnetic Toys
With our high quality products, competitive price and professional experience in magnet industry, we have export to North America, Western Europe, Eastern Europe, South America, Southeast Asia, MID East, Oceania, Africa.
If you are looking for a high quality product, reasonable price and total magnetic solutions-engineering assistance, Sinoneo Magnets is your best choice. We want to join in hands with every cooperator to proceed together and make our beautiful future.
Our Mission:
Enhancing quality for survival
Improving management for efficiency
Being innovative for growth