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How to i turn a computer power supply into a iron oxide creator? Answered

Forgive my english.

   I am looking foward to use a  pc power supply to acelerate the process of oxidation.


I want to make thermite for a science project and i want to make iron oxide.

   Can i use the cables (positive and negative) of the pc power supply to make iron oxide?


Thank you

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user
rickharris (author)2012-06-24

Iron oxide can be produced quite well by letting wet steel or iron sit outside for a while.

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user
Peter5465 (author)rickharris2012-06-25

But i have heard that the natural process takes days to be completed.
But if i use a power supply to turn the 12 Volt output energy, it could be more efficient.

I looked up on the internet and i found out that the best method for this is to use a 12 volt battery charger.

And i have a few extra pc power supplies.
And i am trying to do this with a pc power supply, and i don't know which one is the positive cable and the negative cable.

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