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ferrite alnico magnet quenched sound Newland

ferrite alnico magnet quenched sound Newland

ferrite alnico magnet quenched sound Newland
  • ferrite alnico magnet quenched sound Newland
  • ferrite alnico magnet quenched sound Newland
  • ferrite alnico magnet quenched sound Newland
  • ferrite alnico magnet quenched sound Newland
  • ferrite alnico magnet quenched sound Newland
  • ferrite alnico magnet quenched sound Newland
  • ferrite alnico magnet quenched sound Newland
  • ferrite alnico magnet quenched sound Newland

ferrite alnico magnet quenched sound Newland

Trade Terms
EXW, FOB Ningbo, Door to door
Payment Terms
T/T
Delivery Time
7-20 working days for making sample, 20 to 50 working days for production it depends on the mass quantities
Packing
Standard Export Cartons
Shipping
By sea, By air or By express delivery (DHL/UPS/FEDEX)
MOQ
10PCS
Place of Origin
Ningbo City, Zhejiang Province, China
Certificate
IATF16949, ISO9001:2015
Price
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Pieces
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Product Details
Newland's industrial manet is processed based on advanced technology. It has excellent performances in the following details.industrial manet, manufactured based on high-quality materials and advanced technology, has excellent quality and favorable price. It is a trustworthy product which receives recognition and support in the market.
Enterprise Strength
  • Newland has built a comprehensive service model with advanced concepts and high standards, so as to provide systematic, efficient and complete services for consumers.
Company Advantages
1. Newland ferrite powder manufacturers is prepared and designed using the optimum quality material and ultra-modern techniques.
2. Owing to the presence of our expert team members, we are engaged in supplying a wide range of alnico magnet .
3. The product is available at very competitive prices and is widely used in the market.
4. This product is considered to be one of the most promising products on the market.
Magnet Powder

Newland magnetic powders are based upon Nd-Fe-B alloy compositions that are quickly solidified from their molten state at high cooling rates. This rapid solidification results in a material that has a precise grain structure. Due to the small grain size, these materials are magnetically isotropic. Unlike the very fine, anisotropic powders that are used to manufacture sintered NdFeB magnets, Newland’s powder is stable against oxidation-forced demagnetization. This makes Newland powders easily ready for making bonded permanent magnets.



Processing Flow

1.Jet Casting. Firstly, to melt Neodymium-iron-boron ingot, then jet the metal under high pressure onto the surface of a revolving metal wheel that the wheel is kept at cool temperature while the molten metal is cooled. During the process the material solidifies into a small metal ribbon about 35 µm (micrometers) thick and 1-3 mm wide. By controlling variables such as the flow rate of the metal, the wheels rotating speed, the cooling rate; we can achieve optimum magnetic properties. The gathered ribbon is milled into a platelet and there a heat treatment is carried out to achieve desired magnetic properties.


2.Spinning-cup atomization, much like a centrifuge. Molten metal is ejected into the surface of a rapidly spinning cup and when leaving the rim of the spinning cup, it forms droplets that will form into very small spheres during spinning and solidification. Finally, the powders are collected and heat-treated to achieve desired magnetic properties.



Product Application


Processing Flow

1.Making isotropic bonded NdFeB magnets, which are manufactured by mixing NdFeB powder with polymer binder and then pressing (compression to form the required shape).


2.The automobile industry: DC brush-type motors. Multi-pole stepper and spindle motor applications.  


3.Magnetic paints, magnetic printable substrates, magnetic films, medical diagnostics and therapeutics, video tape, copy toners, fingerprinting, sensors, fuel injectors, permanent magnets, nano level fluid sealing, electric toys and magnetic curing products, etc.



Melt-spun NdFeB Permanent magnetic powder
GradesRemanence BrCoercivity Intrinsic CoercivityMax. Energy  Curie  DensityWorking temperature(max)
Product
HcbHcj(BH)max
KGSTKOeKA/mKOeKA/mMGOeKJ/m3G/cm3

7.4~8.00.74~0.805.5-6.2440-49613.0-17.01035-136010.0-12.080-963107.6120
  ZRK-B7.4-8.30.74-0.834.0-6.5320-5207.0-10.0560-8008.0-13.564-1083907.64120
  ZRK-C 7.4-8.10.74-0.815.5-6.3440-50413.0-17.01035-136010.0-12.080-964707.64150
  ZRK-D7.4-8.30.74-0.835.5-6.5440-5208.0-10.0640-80011.5-13.592-1084707.64150
  ZRK-ES8.5-11.00.85-1.102.4-3.5192-2803.0-5.0240-4007.0-9.556-764007.4100
NOTE: (1)The Standard particle size of melt-spun NdFeB Permanent magnetic powder:
>300m(60 mu)      <1% ;   >150m(100 mu)     20-40%
>75m(200 mu)      50-70%;  <75m(200 mu)      <10%
(2) We can manufacture it according to other sizes and magnetic properties required by clients.

Company Features
1. Specialized in alnico magnet , Newland Magnet Industry Co., Ltd. has accumulated rich experience.
2. Newland Magnet Industry Co., Ltd. has rigorous research and development organization for sintered magnet .
3. The vision of Newland is to become a world-famous brand. Call! Winning the international ferrite magnets china market has always been the goal pursued by Newland. Call!
Favorable rate
100%
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