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GregLaROCHE
08-31-2021, 04:18 PM
I thought this fire forming technique might interest some members.
https://youtu.be/Sk9WyEfzWPg
358429
08-31-2021, 05:23 PM
Tremendous pressure!

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samari46
08-31-2021, 11:48 PM
Have a friend who does sculpture with copper using explosives. Has to call the local sheriff when he does it. This is done to let him know where the loud bangs are coming from. Frank
toot
09-01-2021, 08:21 AM
now I know what goes on in my chamber??!!
17nut
09-01-2021, 02:32 PM
The main "feature" is HYDRO forming ie using water as a transfer of pressure.

For fireforming cartridges the beast is way different.
Thus you "need" a shot of pistol powder and a full filling of fine cereal, corn meal etc.
Wayne Smith
09-02-2021, 08:58 AM
Research about how they make artificial diamonds - that's huge pressure.
358429
09-04-2021, 07:44 AM
When they set off underground nukes is that fire forming the Earth?[emoji848]

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toot
09-05-2021, 08:37 AM
358429, now you are getting close to the BIG BANG THEORY!! now that was a feat of UBER FIRE FORMING!!!
MostlyLeverGuns
09-05-2021, 01:10 PM
Explosive forming is used to form complex contours using titanium sheets and plates for aircraft, military stuff.