Basic Info.
Application
Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet, Black Ring Magnet
Coating
Ni, Zn, Gold, Copper, Epoxy, Ni-Sn, Ni-AG
Grade
N35-N52, 33m-48m, 33h-48h, 30sh-45sh, 30uh-38uh
Certiication
Ts16949, RoHS
Composite
Neodymium Iron Boron, Rare Earth Magnet
Business Type
Manufacturer 15years
Normal Tolerance
+/-0.1mm
Directions of Magnetization
Thickness, Axially, Radial Magnetized
Working Temperature
60c-230c
Delivery Detail
20-30days
Packing
1.Standard Air Way Package(Filled with Iron Sheets
Transport Package
DHL Express Way, Air Way, Sea Way
Specification
1-200mm customized
Origin
Ningbo, Zhejiang, China
Product Description
Cylinder Ndfeb magnet bar,NiCuNi coating with super magnetic power and high working temperature
Product Description
1.Grade:N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)| Grades | N35-N52 | N35M-N50M | N35H-N48H | N35SH-N45SH | N30UH-N40UH | N30EH-N38EH | N30AH-N38AH |
| Working temperature | 80°C/60°C | 100°C | 120°C | 150°C | 180°C | 200°C | 240°C |
- H,SH,UH are the highest marketing share in our company,these grades are our main advantages.
- Standard one like N35 or N38 is okay for your normal applications.
- If you have requirement on the working temperature, please note it.
2.Shape:Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design (Design proper magnets for clients specific requirements) | Block / Bar | Length x Width x Thickness |
| Disc / Cylinder | Diamter x Thickness |
| Ring | External Diamter x Internal Diameter x Thickness |
| Irregular | According to the design |
3.Size:Per customers' demand,0.5~200mm can be customized.4.Coating:Ni, Ni-Cu-Ni, Zn, Tin, Epoxy, Ni-Ag, Ni-Au, etc. | Coating and Corrosive Resistance of Sintered NdFeB |
| Surface | Coating | colour | Thickness(um) | Resistance can be | Corrosive Resistance |
| PCT Test | Salt Spray Test |
| Nickel | Ni/NiCuNi | Silver | 10-20 | 48h/72h | 72h | excellent |
| Zinc | blue zinc/colour zinc | brightblue/shinyblue | 8-20 | 24 | 24 | good |
| epoxy | epoxy/NiCu+Epoxy | black/grey | 15-25 | 48 | 96 | excellent |
| Tin | NiCuSn | silver | 15-20 | 72 | 72 | superior |
| Parylene | Parylene | grey | 15-25 | 96 | 200 | superior |
| Teflon | Teflon | grey | 10-20 | 12 | 24 | superior |
| Phosphorization | - | grey | 1-2 | - | - | temporary protection |
| Passivation | - | grey | 1-2 | - | - | temporary protection |
Note: If you have requirement of PCT and Salt Spray Test requirement, please inform us.
5. Directions of Magnetization:a. Thickness Magnetized
b. Axially Magnetized
c. Diametrally Magnetized
d. Multi-poles magnetized
e. Radial Magnetized
f. Customzied specific requirements magnetized
6.Applications: Magnetic Motors, Generators motor,Wind power,VCM,Electric motors,Wind power,NdFeB Pot Magnet,Speakers magnet,Sensors magnet,Earphones and other musical instruments,Magnetic therapy devices,Magnetic Chuck,Magnetic bearings and couplings,Mobile accessory,Other magnetic applications 7.Packaging & Delivery Packing detail:
1.Standard Air Way package(filled with iron sheets and foams to shield magnetism)
2.Standard Sea Way package(packed in carton and then put on a pallet)
3.Customized package is available Normal external carton size:330*270*190mm,350*270*140mm; inner white carton size:11.5*9.5*5mm
Delivery time:15-35days
8.payment:T/T L/C D/P9.Quality system and company honor Co-star has the most advanced production and inspection equipments, such as demagnetization curve test machines for different temperatures, laser powder size analyzer, ICP tester, geometric image measurement equipment, angle deviation tester, and automatic magnetic flux tester, etc, which take powerful guarantee for supplying customers with top-quality products.
It strictly implements ISO/TS16949:2009 and ISO9001:2008 quality management systems to monitor quality in each process, and implement monitoring, preventing and immediately correcting potential failure modes in the whole production line. In each inspection process, products must be inspected so as to avoid nonconforming products going to next processes. In order to avoid nonconforming products being shipped, we perform 100% inspection or sampling inspection for the dimension and magnetic properties as customer's requirement before shipment.10.FAQ
A. To quote, could you please inform the following information?
1) General magnetic properties ( your maget type and grade, e.g. NdFeB N35,N42SH ect.)
2) Shape
3) Size/Dimension,Tolerance, (if you do not specified your requirement, our normal tolerance is +/-0.1mm for NdFeb)
4) Direction of orientation
5) State of Orientation(need to be magnetized or not before shipping)
6) Quantity and delivery terms
B. How long will you give me the reply?
We will reply you in 24 hours.
C. How is the price?
We will provide the high quality magnet with reasonable price according to your magnet specifications and quantity.
D. Could I get samples?
Yes,if we have materials in stock,we will help you to get the samples as soon as we can.
E. How long will you deliver sample and bulk order?
If we have materials in our stock, we can send them within 3-5 working days. If we don't have material in stock, production time for sample is15-25 days, 15-35 days for bulk order.
If urgent,please tell us inadvance,we will try our best to meet your demands.F. Can you provide other material magnets?
Yes,NdFeB magnet and SmCo magnet are both our main products.Besides, we also can help you get AlNiCo ferrite.
Address:
199# Yindong South Rd., Binhai Industry Zone, Zhanqi Town, Yinzhou District, Ningbo, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Company Introduction:
We supply different kinds of products. High quality and favorable price. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of " Quality first, service first, continuous improvement and innovation to meet the customers" For the management and " Zero defect, zero complaints" As the quality objective. To Supply system solutions, meet key needs of customers, or supply professional support, Co-Star is always finding the best combination point with customers solving technology problems, creating unque value and becoming the best partner of numerous customers.
Co-Star Materials Hi-Tech Co., Ltd is a national high-tech enterprise that is specialized in R & D and production of sintered rare earth SmCo and NdFeB
Magnets and magnetic assemblies.
Founded in 2004, Co-star covers 36000 square meters of SmCo and NdFeB magnet production bases in Yinzhou Economic Development Zone. Currently we have 260 employees and its annual production capacity reaches 800 tons of SmCo magnet and 1200 tons of NdFeB magnet. Especially for SmCo magnet, the production and sales takes the lead in the field. It′s one of the leading suppliers of environmental magnetic materials and solutions.
We have the turnover with USD 1.60 BILLION on year 2017, with the half clients from the domestic market and the half from the worldwide market.
