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Rifles, Reloading, Optics, Equipment
Reloading
Is it just in my head?
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<blockquote data-quote="MagnumManiac" data-source="post: 2369907" data-attributes="member: 10755"><p>Not in the case of the 375 Weatherby….</p><p>The loads in question are both compressed.</p><p>One load is 89g (760) and the other load is 91g (H4350). Both running the same pressure, yes I have pressure testing equipment.</p><p>You cannot tell me this is a load density phenomenon… because it has nothing to do with it.</p><p>It is the pulse from the powder burning, it's affects on the burn are what's in question.</p><p>I fully understand how powders burn, ball powder burns completely differently to extruded powder. Extruded powder burns progressively from the inside and the outside at the same time, this is why it is perforated down it's middle.</p><p>Ball powder burns digressively from it's surface all over at once and increases the speed of the burn the smaller it gets.</p><p>This is the cause of the difference, nothing to do with density.</p><p></p><p>Just wait for the newer military powders that are being tested now, they burn different again and will change how you load a cartridge completely.</p><p></p><p>Cheers.</p></blockquote><p></p>
[QUOTE="MagnumManiac, post: 2369907, member: 10755"] Not in the case of the 375 Weatherby…. The loads in question are both compressed. One load is 89g (760) and the other load is 91g (H4350). Both running the same pressure, yes I have pressure testing equipment. You cannot tell me this is a load density phenomenon… because it has nothing to do with it. It is the pulse from the powder burning, it’s affects on the burn are what’s in question. I fully understand how powders burn, ball powder burns completely differently to extruded powder. Extruded powder burns progressively from the inside and the outside at the same time, this is why it is perforated down it’s middle. Ball powder burns digressively from it’s surface all over at once and increases the speed of the burn the smaller it gets. This is the cause of the difference, nothing to do with density. Just wait for the newer military powders that are being tested now, they burn different again and will change how you load a cartridge completely. Cheers. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Is it just in my head?
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