Does anyone know what is the gas permeability coefficient of steel and copper for hydrogen gas?

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Does anyone know what is the gas permeability coefficient of steel and copper for hydrogen gas?

2006-06-14 14:40:17 · 2 answers · asked by abhaysanan 1 in Science & Mathematics ➔ Chemistry

2 answers

I looked and looked all I could find is this. To a pro it makes sense and usually I'm good at stuff like that but it was info overload. I'm linking the PDF with all the info you'll need. Good luck.

2006-06-15 17:59:21 · answer #1 · answered by sibilant_ghost 2 · 0⤊ 0⤋

This chart should help:
http://www.diffusion-polymers.com/Gas%20Diffusion.htm

also.....

http://www.basf.com/urethanechemicals/pdfs/tpu/gaspermtrans.pdf

2006-06-20 10:23:01 · answer #2 · answered by ? 3 · 0⤊ 0⤋