This instructable will guide you step-by-step on how to EASILY produce large quantities of extremely fine German Dark aluminum powder.
For those of you that don't know, German Dark aluminum powder is a special type of aluminum powder that has charcoal added to it. The charcoal prevents the aluminum from oxidizing into aluminum oxide when the aluminum is of a very fine grain. Preventing this makes the powder considerably more reactive, and, not to mention dangerous.
DISCLAIMER: I CANNOT be held responsible for any harm, injury, or death caused by misuse of this material. By following these instructions, you must be aware at all times that you are risking the safety of yourself and others.
Here's a video of me igniting a bit of the powder because I was bored. I sound like Justin Bieber in it due to the fact that I was 14 at the time.
Okay then, let's make some of the stuff!
Step 1: Get the Ingredients and Supplies
The materials you need are:
- Aluminum Foil
- A Rock Tumbler
- 1 tablespoon of powdered charcoal
- About 25 steel balls, for the grinding media
- A Large Magnet (Not pictured)
- Sheets of paper (Not pictured)