[AR] Re: Electroforming Experiment

  • From: Norman Yarvin <yarvin@xxxxxxxxxxxx>
  • To: arocket@xxxxxxxxxxxxx
  • Date: Sun, 14 Jul 2019 14:58:24 -0400

On Sun, Jul 14, 2019 at 02:48:06PM +0100, Peter Fairbrother wrote:

Mechanically strong enough for a
combustion chamber?

The copper layer can be fairly strong at room temperature, but it 
contains phosphorus, which destroys the high-temperature properties of 
the copper, making it totally unsuitable for a chamber.

There's no phosphorus in this particular formulation.  (The list of
ingredients is at 5:15 in the video.)

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