Cast AlNiCo Magnets.
1.Certificate:ISO9001:2008
2.Material:AlNiCo
2.Material:AlNiCo
3.Grade:AlNiCo 2,AlNiCo 3,AlNico 5,AlNiCo 8,AlNiCo 5-7,AlNiCo8H,AlNiCo 9 and so on,Also we can suggest the grade according to where the magnets will be used according to our customer's request.
3.Magnetic properties:
a.The high energies and relatively low coercivity
b. The excellent ability to withstand extreme temperature stability
c. High magnetic flux density and resistance to demagnetization from vibration and shock
d. Excellent resistance to corrosion,no coation is needed for surface protecting
7.Shapes:according to customers's request
8.Sizes:we can design the size for our customer's request.
8.Applications:such as watt bour meters,volt-amp meters,medical instrumnets, industrial motors,magnetic reed switches,wind turbines/wind generators,loudspeakers,and so on.
9.The quality control:we have our large and expert quality control department and we ensure the magnets from our factory are in high quality.
10.The test report:We will provide our customers the test report and BH curves for each item magnetsIntroduction
Production: costing and powder metallurgy
Constitution: Al-Ni-Fe-Co
Performance: well performance in temperature stability
Processing: various sizes and shapes.
Application: Applied in instruments and other like fields..
4. Alnico magnets
The name of Alnico magnets comes from its main compositions—Al, Ni, Co. They are made through casting and sintered. They are inexpensive and have wide temperature stability. Thus, compared to other permanent magnet materials, they have such obvious advantages as bellow:
1. solid and breakable
AiNiCo magnets
In the 1930s, early permanent AlNiCo magnets came into being and predominated over the permanent magnetic material due to its excellent properties. AlNico magnet is a kind of alloy formed by Al, Ni, Co and other trace elements. Its function and magnetic performance vary because of different compositions of metals. There are two kinds of production, costing and sintered. Through costing, magnets can be manufactured into various sizes and shapes. But sintered is suitable for making small size of magnets. The dimensional tolerance of blanks by sintered is better and more workable than that by costing, but the magnetic properties are slightly lower than costing products. Among the magnetic materials, AlNiCo magnets have the lowest reversible temperature coefficient, and its working temperature is up to 600 ℃. AlNiCo magnets are commonly applied in all kinds of instrumentations and other fields.
Advantages:
1. High Frequency Induction Melting Technology. Our raw materials are in accordance with the standards of International Environmental Protection Organization (IEPO) and ROHS
2. A high standard of gold finishing techniques. The minimum tolerance can be ±0.01mm.
3. Thermal control of the directional columnar crystal ingot Technology.
4. Automatic Heating Equipment to make sure consistency of magnet properties.
5. Laboratory of Physics and Chemistry for studying the relation between AlNiCo properties and its constitution and developing new kind of magnets by using new achievements in scientific research.
Process flow sheet
sintered AlNiCo
Raw materials → ingredients → magnetic powdering → pressing →sintered → heating → magnets test → → products test → packing
sintered AlNiCo
Raw materials → ingredients → magnetic powdering → pressing →sintered → heating → magnets test → → products test → packing
Costing AlNiCo
Raw materials → ingredients → melting → costing → heating → magnets test → → products test → packing
Raw materials → ingredients → melting → costing → heating → magnets test → → products test → packing
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