NdFeB,the third generation of rare-earth permanent magnet, is the most powerful and advanced permanent magnet today.NdFeB is named as "magnet king" for its high remanence, high coercive force, high energy.Moreover, it has the high performance and high cost ration, because of the rich rare earth resources in China and the ever-changing production process and technological progress .It can be easily formed into various sizes and different shapes, such as segment, ring, block and etc.
Nowadays, it has been widely used in fields such as aviation, electronics, instruments, meters, machine, medical instrument or something like that, it's especially the best choice for various motors, as its thermal stability, along with the improvement of its corrosion resistance and the further development of power electronic device .At present, rare permanent magnet motor has become one of leading trends in the motor development.
Specification:
1.Product::Neodymium magnet
2.Shape:Ring,square,Arc,Cylinder,etc
3.Printing:None
4.Size:Customize
5.Packing:Pallet, carton
6.Delievery time:20-35days after you order, according to the quantity of magnet
Features:
1.High Remanence ,high coercive force,high ennergy;Etc
2.Can do any shape
3.High cost -performance
4.Not suitable for application which exposed to high temperatures.Maximal operating temperature
Is 220 degree.
5.Superior demagnetization
Process Flow of sintered NdFeB
Pre-sintered material inspection ----Secondary Fine Milling----Molding----Sintering----Surface Grinding and
Cleaning----Inspection and Selection----Packing----Inspection Before Warehousing----Warehousing-----
Final Aduit----Delievery
Advantages:
1.OEM accepted:We can produce any design from you
2.Perfect after sale service
3.High quality control
4.Competitive price
5.Experienced in this field for years.(quality, price, packing, etc)
6.High remanence, high coercive force, high energy, etc
7.Excellent cost to performance ratio
8.Can be any shape
Usage
Widely used in mini-motors, wind generators, meters, sensors, speakers, magnetic suspension system, magnetic transmission machine and other industrial applications.
About Sintered Neodymium Magnet
Since the foundation of our company in 2005, we have been engaged in the manufacturing and distributing of magnetic materials.At present, we are capable of producing 220 tons of NdFeB per year and our annual sales rises to 6 million dollars.Our products are mainly exported to Europe, America and Southeast Asia.Half of our products are purchased by American or German loudspeaker manufacturers, such as the JBL and AR in the US as well as the Heco in Germany.Thirty percent are sold to electric machine manufacturers like the Italian Cear and the Chinese Baolai.We have earned good reputation in this industry and established long-term cooperative relationship with multiple clients.
Our product features high quality-price ratio.With superior mechanical properties, it is easy to cut and process.The defects of the sintered neodymium magnet lie in the low Curie temperature, poor temperature characteristics, and high susceptibility to pulverization.We have provided solutions to remedy those flaws by adjusting the chemical composition and electroplating the surface.The product we offer can pass the 72-hour salt spray test and its maximum operating temperature reaches 240ºC, thus satisfying the practical application requirements.
Our sintered neodymium magnet has been widely used for the cell phone headsets, high-end loudspeaker boxes, permanent magnet motors, micro motors, gift boxes, handbags, toys, medical instrumentations, instruments and apparatus, metal and plastic products, electronic components, electric car motors, wind turbine generators, and many other items.
Inquires from you are always warmly welcomed.Thanks
Perforated Metal Mesh, (also named Perforated Sheet, Perforated Metal) refers to the metal sheet products with various different holes on the surface. There are many kinds of punching wire mesh products. Different shapes, different sizes of holes, can adapt to different needs.
Material: Stainless steel, low carbon steel plate, galvanized, PVC, cold rolled coil, etc.
The types: pattern perforated sheet, forming perforated plate, extra thick punching net, ultra thin punching mesh, micro porous perforated sheet metal, wire cutting punching net, Laser punching net, etc.
Shape of Hole: Rectangular hole, square hole, diamond hole, round hole, hexagonal hole, cross hole, triangle hole, long round hole, long waist hole, plum blossom hole, fish scale hole, pattern hole, five pointed hole, irregular hole, bulge hole, etc.
Use: Sound-absorbing materials for ceilings and wall of buildings; Exquisite decorative board for building staircase, balcony, environmental protection desk and chair; Machinery and equipment protection cover, grille gorgeous, food, feed, mine mill sieve, sieve screen, I-beam, stainless steel kitchen equipment, food cover, blue fruit and other kitchen utensils, and shopping malls with shelves, exhibition decoration, ventilation network for grain depot, football turf seepage water filter and so on.
Size: 1.Thickness of coil: 0.2mm-1mm; Length: 20m
2. Diameter of hole: 1.5mm-10mm
3. Thickness of plate: 0.2mm-20mm;Width*Length≤1.5m*5m
4. Diameter of hole: 0.5mm-200mm
Hole diameter:
Generally speaking, the aperture size is approximately greater than or equal to the thickness of the plate, which is in accordance with the principle of minimum pore diameter. The closer the diameter of the hole to the thickness of the sheet, the greater the difficulty of processing and the higher the processing fee.. In some raw materials, the hole size can be less than the thickness of the plate.
Pitch
The pitch is
the distance between the middle of a hole and the other one, the nearest hole
in it. The middle distance is a way to represent the interval between holes,
and the other is the rate of opening. The essential meaning of the two
representations is the same. So you just need to identify one of them.
Arrangement of holes:
(detailed picture explanation)
We can make all kinds of difficult passes and
patterns. Although special requirements for pass and pattern require a
specified processing fee, the quotation for the usual pass is quite reasonable.
(1) 60 degree staggered row
60 degree staggered row is one of the most popular choices with its natural high strength and wide
aperture ratio and attractive appearance
(2) 45 degree staggered row
Compared
with the former, the 45 degree plum blossom provides another choice for people.
(3) Straight Row
Another kind of round hole placement is straight row, straight row can also have a variety of holes and opening rate, but it is the hole in the series of the worst compressive strength.
Structure:
Perforated Metal Mesh
Perforated Metal Mesh,Perforated Metal Aluminum Mesh,Stretched Perforated Metal Mesh,Stainless Steel Perforated Metal Mesh
Anping Xinzheng Metal Wire Mesh Co., Ltd , http://www.sievingmesh.com