[meteorite-list] Cooling rates
Steve Dunklee
sdunklee72520 at yahoo.com
Sat Sep 5 23:15:35 EDT 2009
Interesting idea, as railroad drawheads and metal presses after repeated pounding over many years also show stress patterns which resemble Widmanstatten. So could it be repeated pounding from collisions in addition to slow cooling which contribute to the variety of patterns? I really have no Idea but believe it possible.
http://www.materialsengineer.com/
the second pic on the right looks like some widmanstattens'
have a great day
Steve
--- On Sat, 9/5/09, E.P. Grondine <epgrondine at yahoo.com> wrote:
> From: E.P. Grondine <epgrondine at yahoo.com>
> Subject: [meteorite-list] Cooling rates
> To: meteorite-list at meteoritecentral.com
> Date: Saturday, September 5, 2009, 7:30 PM
> Hi all -
>
> Could the Widmanstatten patterns simply be the result of
> incredibly high compression instead?
>
> E.P.
>
>
>
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