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Ah hell Rob. I am getting waaaay to short tempered these days. Gonna have to watch that kinda thing I guess. -- Don Thompson Ex ROMAD <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > On 2003-12-02 [EMAIL PROTECTED] said: > > >I make spherical Ti function in 5/8" OD 1/2" ID 3/4" long end fused > >salutes without any trouble at all. No multi-mix, no "flashbag", > > Then it was someone else here who prescribed that, either in the group or > e-mail to me as a result of my query here. I don't keep the identities of > people straight easily, so I'm usually just guessing about who wrote what. > > >Robert~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Here is my > >View this article only Newsgroups: rec.pyrotechnicsDate: 2001-06-25 > >16:27:19 PST Formula I have seen call for 5-10 % added Ti. so your > >125 mg. would be 25% added. > > I later tried 1:8 (1 in a total of 9, i.e. 11% by weight). Weighing these > micro amounts without a very fine balance isn't easy. I used a 2-pan > balance and divided 500 mg into halves 3 times. > > >Perhaps too much?Also instructions for 70-30 salutes call for > >~1/2 filled tubes.I have seen salutes made by adding rice hulls to > >the flash mix so that the tube is 3/4-7/8 full then plug and shake > >the salute to mix the ingredients.Perhaps your shavings/sawdust > >caused slight compression of the payload? If your endplug is thick > >enough and the gluejoint is secure you *shouldn't* have a > >flowerpot. > > I was using paper end plugs which were not too thick, and I did pack them > pretty tight. However, later salutes (without Ti, however) had sawdust > allowed (though not encouraged) to mix with the 2:1 flash powder, rather > than formed into top & bottom plugs with glue. I mean, I didn't pre-mix the > sawdust & flash powder before loading, but laid them in to take up space on > loading. > > >snip<~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Here is > >Lloyd's > >reply:~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Message 6 in > >thread salute failure View this article only Newsgroups: rec. > >pyrotechnicsDate: 2001-06-26 12:36:15 PST I've had good success > >thus: Fill a shell approximately 1/3 full of good flash (of course, > >more is 'more', > >but less than 2/3 full). > >Add bulking up to quite nearly full, say 9/10 full. I like plain > >rice hulls. > >Work fine - cheap. > >Pour 10% of the flash weight in 40 mesh spherical Ti on top of the > >hulls. It > >trickles through, adding no appreciable volume. > >Close the shell. Then mix by gentle tumbling end-over-end by hand. > >They make very pretty 'snowball' style salutes. > >LLoyd > > I anticipate rice hulls would be hard to load into a 1/2" ID shell. If I had > many testing opportunities I might try it with spheric again some day with > sawdust as the bulking agent. However, it's now been since last New Year's > that I had a testing opportunity for something loud, and my hosts have > requested less noise, more color. I'm slipping 2 flash-&-sponge Ti salutes > among 10 tubes this New Year. > > >~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ And here you > >go off on a tangent with micro manipulation, flashbags, and other > >exotic methods. None of which worked. So. You see what I am getting > >at? Take advice as given, not distorted to conform to your > >preconceived notions, which were wrong to start out with. You are > >prone to rejecting the WRONG bits of advice. My momma had a term > >for folks that acted like that, she called the actor "Bull-Headed". > >-- > I'm not bull-headed, just confused as to who suggested the above. It's not > as if I concocted it myself. Plus, some other posters had stated that > spheric Ti just wouldn't work in a salute. > > Robert
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