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Rifles, Reloading, Optics, Equipment
Reloading
plastic flow of primer material
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<blockquote data-quote="orkan" data-source="post: 2971629" data-attributes="member: 25377"><p>Brisance is not how you describe the softness of the primer cup. Brisance is the "type" of explosion, or characteristic of the explosive properties. In that way, I can confirm that federal primers are "hotter" than most all of the rest. Brisance, being most aptly used to describe how "hot" a primer is. </p><p></p><p>However, this has nothing to do with the softness or mailability of the cups. Brisance has nothing to do with that, with the exception of what the result of the brisance has on the material itself. Standard physics applies, that a uniform shockwave generated across a shorter time period will obviously deform it's container to a greater degree than a equal shockwave generated over a longer time. Massive over-simplification there... but again to reiterate that brisance has nothing to do with the mailability of the cups themselves.</p><p></p><p>[URL unfurl="true"]https://www.lanl.gov/museum/discover/_docs/high-explosive.pdf[/URL]</p><p></p><p>Regarding pressure signs themselves, my article from many years ago still holds relevance:</p><p>[URL unfurl="true"]https://www.primalrights.com/library/articles/understanding-pressure[/URL]</p><p></p><p>Most shooters will find the information therein to be of interest.</p><p></p><p></p><p>-----------</p><p><a href="https://www.instagram.com/primalrights" target="_blank">Follow on Instagram</a></p><p><a href="https://www.youtube.com/user/primalrights" target="_blank">Subscribe on YouTube</a></p><p><a href="https://amzn.to/3txlBnp" target="_blank">Amazon Affiliate</a></p><p></p><p><a href="http://www.primalrights.com" target="_blank"><img src="http://primalrights.com/images/signatures/sig2.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p></blockquote><p></p>
[QUOTE="orkan, post: 2971629, member: 25377"] Brisance is not how you describe the softness of the primer cup. Brisance is the "type" of explosion, or characteristic of the explosive properties. In that way, I can confirm that federal primers are "hotter" than most all of the rest. Brisance, being most aptly used to describe how "hot" a primer is. However, this has nothing to do with the softness or mailability of the cups. Brisance has nothing to do with that, with the exception of what the result of the brisance has on the material itself. Standard physics applies, that a uniform shockwave generated across a shorter time period will obviously deform it's container to a greater degree than a equal shockwave generated over a longer time. Massive over-simplification there... but again to reiterate that brisance has nothing to do with the mailability of the cups themselves. [URL unfurl="true"]https://www.lanl.gov/museum/discover/_docs/high-explosive.pdf[/URL] Regarding pressure signs themselves, my article from many years ago still holds relevance: [URL unfurl="true"]https://www.primalrights.com/library/articles/understanding-pressure[/URL] Most shooters will find the information therein to be of interest. ----------- [URL='https://www.instagram.com/primalrights']Follow on Instagram[/URL] [URL='https://www.youtube.com/user/primalrights']Subscribe on YouTube[/URL] [URL='https://amzn.to/3txlBnp']Amazon Affiliate[/URL] [URL='http://www.primalrights.com'][IMG]http://primalrights.com/images/signatures/sig2.jpg[/IMG][/URL] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
plastic flow of primer material
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