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"As this test was done in air it is possible that some of the enhancement of
energy output may have come from air oxidation of the organic component."
"The abundant iron-rich spheres are of particular interest in this study; none were observed in these particular chips
prior to DSC-heating. Spheres rich in iron already demonstrate the occurrence of very high temperatures, well above
the 700 °C temperature reached in the DSC, in view of the high melting point of iron and iron oxide [5]. Such high"
If combustion takes place, it takes place at 440*C doesn't it? That is the only exotherm
Originally posted by pteridine
The 440*C peak in the DSC trace is the only exotherm and that is where all reactions must take place--combustion and thermitic.
Originally posted by pteridine
Perhaps you misunderstand. ...The flame temperatures of said reactions are unknown. ...
Originally posted by turbofan
Originally posted by pteridine
Perhaps you misunderstand. ...The flame temperatures of said reactions are unknown. ...
Perhaps you are only fooling yourself at this point.
The flame temps can be approximated as we know the melting point of
steel.
So last time Pt., where did this additional heat come from? How did
this iron melt and form itself into a ball if these elements cannot 'combust'
at 440'C?
Any idea how this chemical reaction took place Pt.?
Any idea what the ignition temps of Al, and Fe might be? Anything else
in that mix that we should be concerned about?
Originally posted by pteridine
The flame temperature was not 440*C. That was the temperature at which reaction occurred.
The sample run in the dsc shows Si, Ti, O, Al, and C, among others, in addition to iron.
Originally posted by turbofan
OK, Now you're getting it. This is a good start!
The sample run in the dsc shows Si, Ti, O, Al, and C, among others, in addition to iron.
I'd say Carbon is the only element listed worth mentioning to react at
440'C. Agree?
What was the percentage of Carbon Pt.? How hot does the carbon get
(max)?
Originally posted by turbofan
It doesn't matter what purpose; what matters is non of those elements
can produce enough heat, FAST enough to produce the iron spheres at
440'C.
That means the reaction temps were MUCH HIGHER.
High enough to melt iron, and form spheres.
Aptitude. Logic.
Do you not get it? I thought you said you were smarter than Jones?
Where did the heat come from the melt the iron PT?!!!
PLEASE ANSWER
Don't tell me the spheres were not 100% iron. They were more than
80% iron (admitted by you) which serves to be a large majority of the
sphere and requires MUCH more than 440'C of temperature to produce
our end result.
Originally posted by pteridineLet's review. 440*C is where ignition took place and is not necessarily the flame temperature. Focus on that point. We don't know the temperature of the flame we only know the temperature where the reaction started. Got it yet?
Originally posted by turbofan
There is not enough heat from combustion alone to melt the iron and
form the spheres. Period. Done. It's over.
When you can figure out where the additional heat came from to produce
the spheres, I'll respond again.