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R3KR
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Any have good results by mixing iron powder and epoxy, purpose is to create an armature for a generator.
Most generator and alternator armatures (except permanent magnet rotors on brushless dynamos) have steel laminations ~ 0.4 mm thick in the armature to reduce ac eddy currents in the steel.R3KR said:Thanks for your answer.
Steel Laminations ?
What is that ?
The combination of iron powder and epoxy is used to create a strong and durable armature for a generator. The iron powder adds strength and magnetic properties, while the epoxy acts as a binding agent to hold the iron powder together.
The iron powder and epoxy armature helps improve the efficiency and power output of a generator. The magnetic properties of the iron powder allow for a stronger magnetic field, resulting in a more powerful and efficient generator.
One potential drawback is that the iron powder and epoxy armature may be more expensive to produce compared to other materials. Additionally, the weight of the armature may increase, making it more difficult to transport and install.
The iron powder and epoxy armature is typically made by mixing iron powder with a liquid epoxy resin and pouring the mixture into a mold. The mold is then heated to cure the epoxy, creating a solid and durable armature.
Yes, the iron powder and epoxy armature can be used for both AC and DC generators. It is a commonly used material for small to medium-sized generators, but larger generators may require a different type of armature for optimal performance.