On 29/06/2006, at 7:22 PM, Dan Minette wrote:
I know I'm a bit pedantic about this, but I've had to spend a good
deal of
time worrying about the tradeoffs between hardness and brittleness.
I had
long talks on this with a colleague who has a PhD in
metallurgy...so the
differences are
On 6/29/06, Dan Minette [EMAIL PROTECTED] wrote:
I think you are referencing work hardeningwhich increases the strength
of the steel at the price of ductility. That has to do with
stress/strain.
I'm familiar with it mainly via simulated annealing, which is a software
pattern for
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Nick Arnett
Sent: Thursday, June 29, 2006 12:42 PM
To: Killer Bs Discussion
Subject: Re: Blacksmiths
On 6/29/06, Dan Minette [EMAIL PROTECTED] wrote:
I think you are referencing work
Well, if the annealoing being discussed is the same as the technique I use,
then that woild be consistent.
When working with PE (photo-etch) parts when building models, I sometimes heat
the part until it glows a bit, then allow it to cool slowly. Supposedly, this
allows the part to be more
Dan Minette wrote:
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Nick Arnett
Sent: Thursday, June 29, 2006 10:19 AM
To: Killer Bs Discussion
Subject: Re: Physics Prof Finds Thermate in WTC Physical Samples
On 6/29/06, Dan Minette [EMAIL
On 6/29/2006 1:09:01 AM, [EMAIL PROTECTED] wrote:
Well, if the annealoing being discussed is the same as the technique
I use,
then that woild be consistent.
When working with PE (photo-etch) parts when building models, I
sometimes
heat the part until it glows a bit, then allow it to cool
..once owned 50 hammers, forge, three sheet metal rollers, about seven
punches, all four beverly shears,
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