factory supply n35 door sintered ndfeb magnetic material

Silicon steel and permo alloy soft magnetic materials are both crystalline materials. The atoms are arranged in regular order in 3d space, forming periodic lattice structures. In terms of magnetic physics, the amorphous structure with irregular arrangement of atoms, no periodicity and grain boundary is ideal for obtaining excellent soft magnetic properties. Amorphous metal and alloy is a new material field which came out in the 1970s. Its preparation technology is completely different from traditional method, but the cooling speed is about one million degrees per second, the ultra rapid cooling solidification technology, thin from liquid steel to the finished product once shaping, than the average cold rolling thin metal belt manufacturing process to reduce many of the intermediate process, this new process is known as a revolution of traditional metallurgical technology.

Common alloys are 1J50, 1J79, 1J85, etc. The saturation magnetic induction intensity of 1J50 is slightly lower than that of silicon steel, but its magnetic conductivity is dozens of times higher than that of silicon steel, and its iron loss is 2-3 times lower than that of silicon steel. The transformer with high frequency (400~8000Hz) is made, and the no-load current is small. It is suitable for small transformer with high frequency below 100W. 1J79 has good comprehensive performance and is suitable for high frequency and low voltage transformers, leakage protection switch core, common mode inductor core and current transformer core. The initial magnetic conductivity of 1J85 can reach over 100,000 and 105, which is suitable for low frequency or high frequency input and output transformers, common mode inductors and high precision current transformers for weak signals.

Silicon steel and permo alloy soft magnetic materials are both crystalline materials. The atoms are arranged in regular order in 3d space, forming periodic lattice structures. In terms of magnetic physics, the amorphous structure with irregular arrangement of atoms, no periodicity and grain boundary is ideal for obtaining excellent soft magnetic properties. Amorphous metal and alloy is a new material field which came out in the 1970s. Its preparation technology is completely different from traditional method, but the cooling speed is about one million degrees per second, the ultra rapid cooling solidification technology, thin from liquid steel to the finished product once shaping, than the average cold rolling thin metal belt manufacturing process to reduce many of the intermediate process, this new process is known as a revolution of traditional metallurgical technology. 

sintered ndfeb magnet detail table.png

door-sintered-magnetic-material.jpg

door-sintered-ndfeb-magnetic-material.jpg

door-sintered-neodymium-magnetic-material.jpg

205566655648774066.jpg

918956293331540832.jpg

780923016809877092.jpg

303663397328524750.jpg

 

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.

 


Send a Message

If you want to ask anything just fill in the form below and send us.


FEATURED PRODUCTS

permanent magnet motor kaufen neodymium magnets n52
permanent magnet motor kaufen neodymium magnets n52

Neodymium Iron Boron (NdFeB) magnets are the most powerful and advanced commercialized permanent magnet today. Since they are made from Neodymium, one of the most plentiful rare earth elements, and in...

More >>
Strong Neodymium Magnets of Countersunk Rare Earth‎ trapezoid
Strong Neodymium Magnets of Countersunk Rare Earth‎ trapezoid

magnet stepper motor, brushless motor magnets, magnet wind power generator, micro motor magnets, magnet dc motor, linear motor magnets, at present, whether domestic or foreign, motor magnets and magne...

More >>
High remanence Neodymium magnetized Cylinder Magnet Strong Rare Earth Magnet
High remanence Neodymium magnetized Cylinder Magnet Strong Rare Earth Magnet

With a sintered ndfeb Japan, Germany, the European Union in the patent technologies such as the thawing, our country each big sintering factory of collaborative efforts, sintered ndfeb improve the pro...

More >>
ISO9001 Certificated Permanent N52 nickel Coated Neodymium disc Magnets
ISO9001 Certificated Permanent N52 nickel Coated Neodymium disc Magnets

Neodymium magnets are permanent magnets, and part of the rare-earth magnet family. Neo block magnets have the highest magnetic properties, and are the most powerful, commercially available magnets tod...

More >>
classic grey quartz stone manufacturer, bolts and nuts