Sintered Ndfeb Magnets

Description :

The most powerful magnets commercially available
Manufactured by a powder metallurgical process involving the sintering of powder compacts under vacuum
Grinding and slicing possible
Very reactive with moisture and oxygen
A variety of Coatings can applied depending on the environment of the application

Applications :
various types of electric motors, engineering equipment, medical equipment, audio apparatus and household appliances

Sintered ndfeb magnet
Ndfeb, the third generation of rare-earth permanent magnet, is the most powerful and advanced commercialized permanent magnet today. Ndfeb has the high remanence, high coercive force, high-energy product and high performance/cost ratio, it can be formed into various sizes and widely used in many fields such as aviation, electronics, instruments, meters, machine, medical instrument and the like. It is especially suitable for the development of high-performance, compact and light products.
A variety of coatings can be applied to the ndfeb magnets' surface to overcome the principle drawback of neodymium-based magnets, their tendency to corrode easily.

Product Description

NdFeB Magnet is the most powerful commercially produced magnets.
· NdFeB Magnet has a higher Maximum Energy Product, (BH).max, which can easily reach 30 MGOe and even goes

up to 50 MGOe.
· NdFeB Magnet can replace SmCo Magnets in most cases, especially where operating temperature is less than 80

degrees Centigrade.
· NdFeB Magnet has very high strength.
· Relatively low cost.
· Compared to Alnico and SmCo magnets, relatively easy to machine

Additional Info

Brand: CBNB
Transportation: Ocean,Land,Air
Place of Origin: China

Hello!
Thanks for reading our selling lead as follows.

My name is Alex, a third-generation successor of family business group. We are experieced in the trading area and dealing with various products(such as electronic, plastic, rubber....etc.) in Asia until now. We also provide excellent Sintered NdFeB Magnet and Bonded NdFeB magnets for multipurposes.

We have confident and want to mention our important principle again - we always pay more attention to the quality of products than customer itself.

Please refer to our company profile in order to realize more or visit our website: http://www.sssmile.com.tw/English/main.asp

Certificated by D-U-N-S(Dun & Bradstreet)
https://www.directory.dnb.com/profiles/en/SUN-SMILE-CORPORATION-347529.html


Thanks.

Sun Smile Corporation
Alex

Product :

Technology:

Utilizes new sintered ndfeb magnet techniques and equipment such as strip casting, hddr technology

Magnetic properties:

High coercive force, the max operation temp is up to 200 degree centigrade or 380 curie temperature;

Grades:

N35-n52, 33m-48m, 33h-48h, 30sh-45sh, 30uh-38uh and 30eh-35eh;

Shapes and sizes:

Disc, cylinder, block, cube.Ball.Ring and according to customers' request .

Coatings:

Nickel, zn, black epoxy, black nickel , nickel -cu-nickel, ag, au etc.

Motor magnet applications:

Widely used in different applications, such as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on.

Quality control :

Our qc team consists of more than 12 professional people to ensure 100% products high quality .

Extremer power warming :

These magnets are dangerous ! if your fingers are trapped between two they will cut your skin . Please be note they should only be handled with great care .

Transportation :

By air, by sea, by dhl, fedex, ems, ups, fedex

Standard export carton

Material: sintered ndfeb
Grade: n45
Dimensions: 25 od x10 id x20 thick mm
Tolerances: 0.05mm
Plating/coating: ni-cu-ni (nickel)
Magnetization direction: axial (poles on flat ends, through 20mm)
Max operating temp: 176of (80oc)
Application: industry magnet

The rare earth permanent magnet is widely used in industrial fields as well as high-tech science and technology, which including electrical, automotive, instrumentation, medical, communications, mechanical and electrical, electronic and electro-acoustic, aerospace and other technology areas. Our company adheres to the "customer first, positive ahead¡¡à as our business philosophy, insists on the principle of" quality first "to provide high quality service for our clients.

1. To delivery by air or by express: anti-magnetic package (six sides iron sheets in the carton);
2. To ship by sea: normal hard paper carton and pallet;
3. To as per clients' special requirements.

Place of Origin: Guangdong, China (Mainland)
Brand Name:Repumag
Model Number: N35-N55
Type: Permanent
Composite: NdFeB Magnet
Shape: special-shaped magnet
Application: Industrial Magnet
Certification: ISO 9001/TS 16949
Material: Neodymium Iron Boron
Grade: N35-N52- NSH/customized
Packaging & Delivery
Packaging Details:
Inner box and Outer Carton,Standard sea or air package, also can according to clients' requirement
Delivery Time:Within 7-30 days after order confirmed.

Product profile:

We can produce the largest size of NdFeB permanent ring in the world, suitable for some large size and high pricision equipment
This magnet ring is made of NdFeB permanent magnet materials by sintered.adopt magnet field rotate scan to generate ultra high magnet field strength of radiation magnet field,skewed magnetization.have multi-pole OD/ID magnetization and uni-pole OD/ID magnetization two models.its maximumOD reach 300mm,minimium ID reach to 60mm,is the largest magnet ring in the world as far to know.work temperature 200â??. can be used in some large and high precision equipments and intruments.



Custom different size of NdFeB magnet Ring





NdFeB permanent magnet materies came out in 1980, Are widely used in motor,speaker,toys and electron etc. It's composed of Neodymium,Ferrite,Boron and other trace metals.

Have ultra high magnet performance, maximum magnetic energy product (Bhmax) 10times of higher than Ferrite.have better mechnical performance,can be cut to different shapes and drilling. Its maximum work temperature reach up to 200â??.Due to its element include easy corrosion component , be demanded to different surface coating treatment according to using requirements.( such as Zincification,Nickel Plating,Au Plating, Epoxy Plating etc.)



NdFeB is a alloy magnet composed of Neodymium,Fe,Boror and other trace metal elements. Is the strongest magnet rare earth magnet as far to found. Have very high magnetic energy product ( 8MGOe-55MGOe) and better Coercivity.its manufacturing process is mature, have strict quality assurance,perfect technical service and good performance cost ratio.



We manufacturing and sale top quolity of NdFeB permanent magnet,include the largest size of NdFeB magnet ring in the world !!!

Material: sintered ndfeb magnet
Grade: N48
Dimensions: 2" L x1" W x 1/2" T
Tolerances:
Plating/Coating: Ni-Cu-Ni (Nickel)
Magnetization Direction: Axial (through 1/2")
Max Operating Temp: 176oF (80oC)
Application: Wind Turbine

Since the first oil crisis in 1973 and the radiation leak at Fukushima in 2011, more and more eyes on wind power. For example, affected by the nuclear leakage accident in Japan, Germany will plan to abandon nuclear power to generate electricity completely. And the same time, strive to develop new & Renewable Energy, such as wind power and solar energy. Refer to wind power, magnet which plays important role in wind turbine generator to generate power cannot be ignored.
At present, the magnet which used on wind turbine alternator is Sintered NdFeB magnet (Commonly known as magnet king, permanent magnet, rare earth magnet);
The common grades are N42, N48, N50, and N38SH and so on;
The common shapes are segment, block, wedge, and trapezoid;
The coating is Ni-Cu-Ni triple plated
The biggest block magnet for wind turbine generator is about 240x80x40 mm (the thickness cannot over 50mm)
The normal block size is 2 (2 inches x 1 inch x 1 inch)

China also develops wind energy rapidly these years. In 2011, there is half Wind Power Equipments for the whole world made in China. In this field, China is ahead of Germany and USA, and dominates the industry. This mainly depends on domestic magnet manufacture. Recently, considering high cost in purchasing wind turbine from China, many customers plan to purchase accessories and material and make wind turbine by themselves. Of course, this includes magnet purchase from China.
China magnet source care customers benefit and will provide Wind Turbine Permanent Magnet with good quality, reasonable price; to satisfy customers requirement in making family-type or industrial wind turbine.

1. To delivery by air or by express: Anti-magnetic package (six sides iron sheets in the carton);
2. To Ship by sea: normal hard Paper Carton and Pallet;
3. To as per clients' special requirements.