Sounds like a metalurgist online. Now I know why another SoCal knows so much.
This is good info. Thanks. Will we see you at LV?
In a message dated 11/2/99 11:17:04 PM, Chasgee@AOL.COM wrote:
<<Hi all,
The cooling rate used after annealing copper has no effect on the properties.
It will be soft (assuming you heat it between 800 and 1200 degrees) no
matter how fast its cooled. If you slow cool it in air rather than water
quench, you'll have to scrub more oxide off of it to get it shiny again. It
also may warp a little if water quenched. But, its easy to flatten out again
because its so soft.
Just FYI,
Chuck Gee
Spitfire racer
</XMP>
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