strong rare earth smco magnet samarium cobalt magnet for sale
(HS code: 85051190)
Product Description
| Item Name |
High Quality Permanent SmCo Block Magnet |
| Materials |
Samarium Cobalt |
| Dimension |
Various kinds or according to customers' request |
| Shape |
Block |
| Density |
7.5(g/cm3) |
| Material Grade |
Sm2co17 / SmCo5 |
| Packing |
Carton or Pallets |
| Certification |
SGS |
| Lead-time |
7-25 days according to the order |
Attributes:
1. High resistance to demagnetization
2. High energy (magnetic strength is strong for its size)
3. Good temperature stability
Applications:
Computer disc drives, sensors, traveling wave tubes, linear actuators, satellite systems, motors where temporary stability is vital.
Machining and tolerances:
We achieve dimensional size and tolerance by cutting or grinding with super abrasives. Samarium Cobalt (SmCo) cannot be ground with conventional drilling, turning or milling processes, and must be machined before they are magnetized. Additionally, large or
complex assemblies are usually magnetized prior to assembly. Standard tolerances for Samarium Cobalt magnets are +/-.05mm for ground dimensions. We stocks SmCo magnets in block, ring and disc form in a variety of sizes and grades, and we are fully equipped to produce the size and tolerance that you require.
1:5 alloy material
1:5 offers 16 MGOe (energy product) to 22 MGOe and is made up of approximately 50% samarium and 50% cobalt. The 1:5 series has a maximum recommended operating temperature of 250°C. SmCo 1:5 magnets require lower field strengths than 2:17 materials to
magnetize. In some instances, 1:15 material may be magnetized with multiple poles, provided that a magnetizing fixture is available.
2:17 alloy material
2:17 offers 24 MGOe to 32 MGOe and is composed of about 25% samarium, 5% copper, 18% iron, 2% hafnium or zirconium, with the remainder being cobalt. The 2:17 series of has a maximum operating temperature of 350°C. Special grades of 2:17 are available which can operate to even higher temperatures. SmCo 2:17 requires extremely high magnetizing fields, and multiple pole magnetization is not possible.
Grade:
Size:
Coating:
Magnetization Direction:
More Product:
Packing:
As the magnets have strong attraction and we will use the spacer to apart the magnets each other in case people will be hurt when take it out. Then, they will be packed in a white box of pieces each, several boxes to a carton.
+By Air: If the goods will be shipped by air, all the magnetic should be degaussed and we will use Iron sheet to shield.
+By Sea: If the goods are will be shipped by sea, we will place a pallet on the bottom of cartons.
Shipping:
Express (TNT, DHL, FedEx, UPS, etc), Air, Ocean.
a: The weight is under 40Kgs, we recommend to send them in shielding boxes to you by Express.
b: The weight is between 40Kgs-100Kgs, it can be sent by Express or Air.
c: The weight is over 100Kgs, we recommend to send them by Ocean.
FAQ
1. What is normal dimension of your products?
All magnets are customized.
2. What information do I need to supply when I have a inquiry?
If you have any inquiry, please kindly advise the following items:
a. Dimensions or drawing with tolerances.
b. Material grade or magnetic properties.
c. Magnetic direction. c. Magnetic direction.
d. Surface coating (If necessary).
e. Quantity and delivery terms.
3. How long will you give me the reply?
We will reply you in 24 hours.
4. How is the price?
As we believe the quality is the most important, we will provide the high quality magnet with reasonable price.
5. Could I get samples?
Yes, we have materials in stock to help you to get the samples as soon as we can.
6. How long will you deliver sample and bulk order?
If we have materials in our stock, we can send them within 3 days. If we don't have material in stock, production time for sample is 5-10 days, 15-25 days for bulk order.
7. How to pay you?
T/T, Western Union, PayPal.
We will try our best to satisfy you.
Our Service
1.Quick response: we commit to give you immediate detailed quotations with instructions and product material. And customize your required product in the shortest time.
2. High-quality products and favorable price: we reduce material costs through purchase large quantitative of raw materials and other measures from manufacturers directly, which ensure good quality and favorable price of our products, and we share our profit with customers.
3. Closed service: Big or long-term cooperation customers can become our VIP customers and enjoy more competitive prices and VIP service.
They love us:
1. Professional factory, 15 years gold supplier and Trade Assurance supplier in Alibaba.
2. More than 15 years experiences for magnet and export, we can supply technical support and develop projects with customers together.
3. High quality products, we have advanced equipment and good quality system to ensure the products quality.
4. Competitive prices and quickly delivery.
5. Good service. Usually we will reply customer within 24 hours.
6. Various payment way.
){kind=link}
){kind=link}