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Question:

What happens to magnetic powder when it is melted and resolidified?

If I try to fabricate a magnetic material by say fusing the powders with an arc, will I ultimately end up negating the magnetic properties of the part? I have been told that melting the powder in the presence of a strong magnetic field will align the domains either in the molten state or during solidification. I fear that this process will most likely create a randomly oriented structure that is incapable of being magnetized effectively.

Answer:

Check out Curie Temperature. That is the information you need to know.
if that is all you are eating yes. most of the time they are bad for you anyway because they have alot of sugar and carbs.
umit depends on sugar contentregular cereal is probably better for u!
what they said. plus they usually have a lot of chemicals in them. so make sure it is all organic.

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