Qianhui Magnetic
We are a professional r & d, production, sales of high-performance ndfeb magnetic materials and products of high salary technology enterprises. Main specifications of ndfeb magent are exported to the United States, Germany, South Korea, Japan and other countries.

factory supply disc sintered ndfeb magnetic material for car usage

Application:
Sintered NdFeB magnets are widely used in in mini-motor Permanent magnetic resonance sound device magnetic suspension, DC motors, linear motors, loud speakers, MRI, medical apparatus, transmission machine,etc.

General Introduction:

Rare Earth Magnets are including Neodymium(Nd)-Iron(Fe)-Boron(B) types and Samarium(Sm)- Cobalt(Co) classes. The most commonly produced material is neodymium-iron-boron (NdFeB), a type of rare earth alloy that typically has two atoms of Neodymium (Nd), 14 atoms of Iron (Fe), and one atom of Boron (B) as its primary elements, hence their chemical composition Nd2Fe14B, which is commonly abbreviated as NdFeB

Features

1. High energy ranging from 8MGOe to 48MGOe with wondrerful coercive force.

2. Less expensive,and mechanically stronger and less brittle than SmCo

3. Density:13%,smaller than SmCo products

4. For most applications,coating or plating is recommended

Sintered Ndfeb Magnetic Properties

Other Physical     Properties (Sintered NdFeB)

Temp.Coeff.of Br:

-0.11%/°C

Temp.Coeff.of iHc:

-0.60%/°C

Density:

7.4~7.6g/cm3

Electrical Resistivity:

144µΩcm

Vickers Hardness:

600HV

Flexural Strength:

25kg/mm

Tensile Strength:

8kg/mm2

Coef. of Thermal Expansion:

4×10-6/°C

Specific Heat:

0.12kcal/(kg.°C)

Thermal conductivity:

7.7kcal/m.h.°C

Young's Modulus:

1.6×1011N/m2

Rigidity:

0.64N/m2

Poisson's Ratio:

0.24

Compressibility:

9.8x10-12m2/N

Curie Temperature:

310~340°C




Application:

Sintered NdFeB magnets are widely used in in mini-motor Permanent magnetic resonance sound device magnetic suspension, DC motors, linear motors, loud speakers, MRI, medical apparatus, transmission machine,etc.

 

Our Factory Advantage:

Financial   status

Good,professional   accountant

Staff

More   than 100 employees

Salesman

Fluent   English,familiar with foreign trade process,quote and reply fast

Price

Factory   price

Payment   term and way

T/T   or L/C

Price   term

FOB

Lead   time

According   to customers requirement.

Output

100,000   M/month

OEM   and ODM

Yes

Small   orders

Accepted

 

Question1: What is the strength magnets of manufacturer in China?

Answered: We have accumulated abundant experience and established stable and credible business relationships with customers worldwide. With rich experience in dealing with all types of large and small orders, we have developed extensive contacts with many local and international freight organizations. Consequently, we are able to ship our goods safely and reliably to almost anywhere in the world.

 

Question 2: Where to buy strong magnets?

Answered: We supply hard magnets and magnetic materials from China. Our magnets include ferrite magnets, flexible magnets, NdFeB magnets, alnico magnets, SmCo magnets, rubber magnets, refrigerator fridge magnets, magnetic powder, magnetic compound tesla meters & magnetizers, and magnetic jewelry. We also supply ferrite cores, MnZn cores and NiZn cores for transformers and coils, loudspeaker magnets, motor magnets, and refrigerator gasket stripes.


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Shandong Qianhui Magnetic Materials Co., Ltd., founded in 2016, is a high-paying technology enterprise specializing in research, development, production and sales of high performance magnetic materials such as ndfeb and its products. The company has 50-100 employees, covering an area of 20,000 square meters. The company has years of production and sales history of ndfeb magnetic materials, with independent import and export rights, products exported to the United States, Germany, Korea, Japan and other countries.

Qianhui company rely on advanced production equipment and efficient enterprise management, passed the ISO9001 quality management system, 14000 environment system certification, SGS environmental protection certification and the European EN71 certification. Products are with high performance, high precision, small size. The company's magnetic materials products are widely used in electronics, electrical appliances, electric motors, electroacoustic, electric cars, VCM motors, voice coil motors, linear motors, computers and other fields. The product features low weight loss, high consistency and stability.

Development view: innovation, implementation, speed, service.

Customer view: excellent quality, reasonable price, high quality service.

Talent view: the best, the mediocre, the average.

Values: human value is higher than the value of things, common value is higher than personal value, social value is higher than profit value, and user value is higher than production value.

Enterprise spirit: qianhui people, the spirit of diligence, with a vast mind, achievement of qianhui cause.

Corporate culture: sincerity, respect; Caring and happy; Gratitude, harmony.

 

1.Could I get samples?

Yes, we have products in stock.

 

2.How about the quality of the magnets?

We have the certification of ISO.TS9001 .

 

3.What's your minimum order quantity?

A: Both small order and bulk order are available. But we can give more discount on big order,which means you can pay less on one piece.

 

4.What package do you use for the products?

A:We have standard carton for products. Besides it can be customized by clients, 

 

5.How about the payment term? 

A: we adopt T/T and L/C. About T/T, 30% T/T in advance as deposit,70% balance payment before shipment. If  you need other payment term, please contact us.

 

6. What information do I need to supply when I have a inquiry?
If you have any inquiry, please prepare the following items:

a. Dimensions or drawing with tolerances.
b. Material grade or magnetic properties.
c. Quantity and delivery terms.
d. Surface coating (If necessary).
e. Magnetic direction.

 

7.What about the price?

A: As we all know, the price of the products depends on the quality of the products. We can give you the best price of each products with high quality and good service.

 

8.How long will you deliver sample and bulk order?
A: We can send sample to our clients in 3 days if we have products  in the stock. If not, around 5 days for sample and 20 days for bulk order.

 

9.Could I visit your factory?

Yes, you are welcome. Besides, we can provide the accommodation for our clients.

 


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