We have strong sintered AlNiCo permanent magnet production scale, can produce the performance of Alnico2-8 grades. And annual output nearly 800 tons. AlNiCo magnet is suitable for producing complex, light, thin, and small products, and is widely used in instrumentation, communications, magnetoelectric switches, and various sensors. AlNiCo products are mainly used in automotive parts, instrumentation, electroacoustics, motors, nuclear power, teaching, aerospace and other fields. It has the characteristics of low temperature coefficient, high temperature resistance, humidity resistance, not easy to oxidize and good working stability.
Product name : Alnico magnet, LNG37 Shape:Segment, Disc, Cylinder/Rod, Ring, Countersunk, Segment, Trapezoid, Irregular shapes are available, Customized shapes for Cast Alnico Magnet are also available) Direction of magnetisation : Through the thickness or through the diameter Grade : LNG37 LNG40 LNG4 LNGT40 Tolerance in size : +/-0.05 mm
Product name : Alnico magnet Custom Super Strong permanent LNGT60 Magnets Shape:Segment, Disc, Cylinder/Rod, Ring, Countersunk, Segment, Trapezoid, Irregular shapes are available, Customized shapes for Cast Alnico Magnet are also available) Direction of magnetisation : Through the thickness or through the diameter Grade : LNG37 LNG44 LNGT28, LNGT40, LNGT72 Tolerance in size : +/-0.05 mm
1. Alnico magnets are composed of aluminum, nickel, cobalt and iron. 2. They are manufactured using a process of either casting or sintering to create various shapes, and they are also very resistant to high temperatures.
Ainico permanent magnet is an alloy magnet made from ai, ni, co fe and other trace metal elements and may be produced through either sintering or casting process. The product has remarkable resistance against corrosion and high temperature, and is mainly used in certain precision instruments.
Alnico magnet: iso/ ts16949/ iso9001/ iso14001 We have cast alnico magnet, sintered alnico magnet; Our alnico property: alnico 2, alnico 3, alnico 4, alnico 5, alnico 5dg, alnico 5c, alnico 6, alnico 7, alnico 8, alnico 9, alnico 5-7, alnico 8hc Our alnico field: electric motors, electric guitar pickups, sensors, loudspeakers, cow magnets, automotive and electronic sensors, actuators, hall effect sensors, magnetron, reed switches, twt amplifiers, communication; Our alnico market: europe, america, japan, korea, china, russia Alnico characteristics: 1) high residual induction 2) excellent temperature stability 3) wide range of working temperatures, up to 550c 4) good corrosion resistance 5) wide range of complex shapes and sizes available 6) can be plated or painted 7) easy of magnetization 8) high field strengths at medium prices 9) lower initial tooling cost Carton
Fle1: NdFeB, $12USD/kg, 2:SmCo, $65usd/kg 3: Alnico: $12USD/kg,4:hard ferrite magnets, $1.00 USD/kg,5:flexible magnet: 1.00USD/kg 6: Y25, speaker magnet,D
Magnet Standard carton
Kinds of figures and kinds of magnetic property.
Alnico magnets
Alnico magnets Grade ln9-lngt82, lngt36j Mmpa equivalent alnico2-alnico9, alnico8hc Carton 36x27x14mm, 32x23x25mm, 34x20x30mm, etc.
HPMG start with alnico magnets, covers all applications.More than 10, 000 mouldings.1500 tons /year, share 40% of the world market. Covers all grades from alnico2~alnico9 Skin package waterproof
HPMG start with alnico magnets,with 35 years manufacturing experience covers all applications, more than 10,000 moudlings. capacity 1500 tons/ year, share 40% of world market.
Magnet Materials: 1)NdFeb material(Sintered and Bonded) 2)Hard Ferrite(Sr Ferrite and Ba Ferrite) 3)SmCo(1:5 and 2:17) 4)AlNiCo(Casting and Sintering) 5)Rubber Magnet 6)Soft Magnet(Mn-Zn and Ni-Zn) 7)Injection Magnet(NdFeB and Ferrite) Surface Treatment: 1)Plating (Ni, Zn, Cr,Cu,A.) 2)Coating(Epoxy Resin) 3)Spray Coating(Epoxy Resin) Our Main Product List: 1. Bonded NdFeB Magnets 2. Sintered NdFeB Magnets 3. Ferrites        > Sintered Hard Ferrite        > Soft Ferrite-MnZn ferrite        > Soft Ferrite-NiZn ferrite 4SmCo Magnets 5Cast and Sintered AlNiCo Magnets
Product Description Alnico magnet assemblies,sintered alnico magnet are available in various models and used in odometer of automobile and motorcycle. High Performance Alnico Magnets are composed primarily of Cobalt, Nickel, and Aluminum with the addition of Iron, Copper, and sometimes Titanium that helps make them become stronger permanent magnets. They can be magnetized to produce strong magnetic fields. Alnico magnets produce magnetic fields with strength at their poles as high as 1500 gauss, or about 3000 times the strength of the earth's magnetic field. Cast Alnico can be processed to be intricate and complex shapes to meet customer's demand .Some types of Alnico are isotropic, meaning they can be efficiently magnetized in any direction. Other types, such as Alnico 5 and Alnico 8 are anisotropic, meaning they have a preferred direction of magnetization, orientation. Anisotropic magnets generally have a greater magnetic capacity in their preferred orientation than isotropic. Anisotropic Alnico magnets are oriented by heating them above a critical temperature, and cooling them in the presence of a magnetic field. Unlike casted Alnico magnets, sintered Alnico magnets offer lower magnetic properties but better mechanical characteristics. Mixes of metal powders are pressed to shape and size, and then sintered at 2300oF in a hydrogen atmosphere. The sintering process is well suited to large volume production, and results in parts that are structurally stronger than cast magnets. Relatively close tolerances can be achieved without grinding. But both are hard and brittle materials. They require skillful machining that is best performed on specialized equipment. Applications: 1. Measuring instruments 2. Flywheel generators and sensors 3. Stepping motor and relays 4. Flow and AVO meter 5. Odometer of automobile and motorcycle 6. Buzzer of mobile phone Additional Info Brand: CBNB Transportation: Ocean,Land,Air Place of Origin: China
The magnets are composed of neodymium, iron, boron and a few transition metals. Sintered ndfeb magnets are the most powerful permanent magnets available today. It has a combination of very high remanence and coercivity, and comes with a wide range of grades, sizes and shapes such as rings, blocks, discs and segments. With its excellent magnetic characteristics and abundant raw material, ndfeb magnet offers more flexibility in designing of new or replace the traditional magnet materials such as ferrite, alnico and sm-co to achieve high efficiency, low cost and more compact devices. Ndfeb magnet is highly susceptible to corrosion and coating is always necessary. Frequently they are plated in nickel, zinc, tin and epoxy resin.
Ferrite magnet: We also produce according to customers design and provide excellent technical support for new project. According to our customer.
Alnico magnets are manufactured by a cast or sintered process. Production level cast Alnico magnets are produced by conventional foundry methods using resin bonded sand molds. The magnetic characteristics for some exotic grades of Alnico magnets are achieved during the casting operation and are due to the unique crystalline grain orientation developed during the process. Sintered Alnico is a powdered metal and it is manufactured by compacting finely milled Alnico powder in a metallic mold. The resulting geometry is not fully dense and it must be sintered in a furnace to achieve a solid state. Properties of all anisotropic or oriented cast and sintered Alnico magnet alloys are optimized during a heat treatment process. The direction of orientation is determined in this phase of the manufacturing process which involves heating the alloy above its curie temperature, then cooling at a controlled rate in the presence of a directional magnetic field. Some cast and sintered Alnico magnets are isotropic or un-oriented and they skip the orientation process. These grades of Alnico magnets usually have lower energy products compared to the anisotropic grades, but they lend themselves to specialized magnetizing. The surfaces of cast Alnico magnets are usually dark grey, have wide tolerances, and have a rough finish. Critical dimensions are abrasively cut or ground in order to maintain close tolerances and improve the fit and finish. Sintered Alnico magnets usually require minimal grinding because they can be produced with tighter dimensional tolerances. It is usually desirable to have features developed in the casting or sintering operations because conventional machining methods are difficult to employ when fabricating Alnico magnets. According to our customer.
Ainico magnet is an alloy of aluminum-nickel-cobalt, has excellent temperature stability and corrosion resistance, it can be used in motor, sensor, separator, loudspeaker and holding system
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