hoangtuan Posted January 29, 2019 Share Posted January 29, 2019 whistle mixing formula + Feti - natribenzoat - Potassium perchlorate - Fe2O3 - vaseline I intend to add FeTi. Is it dangerous for me to do that? and does it affect the whistle? Link to comment Share on other sites More sharing options...
Yus Posted January 29, 2019 Share Posted January 29, 2019 No.0...3 No.4...8 With FeTi/Ti.9...14 With microstars. https://www.youtube.com/watch?v=FOmDtdxKZ_8 Link to comment Share on other sites More sharing options...
NeighborJ Posted January 29, 2019 Share Posted January 29, 2019 Adding Ti to whistle should only be done in the delay. Using it in the core can cause pinch points in the rammers. I notice a bit of noise reduction when more than 10% Ti is used but really only 3-5% is enough for a good spark tail. The mesh size affects things a lot too, really fine mesh Ti should be used in lesser concentration because a lot of it burns inside the tube which effects the sound. Link to comment Share on other sites More sharing options...
dynomike1 Posted February 8, 2019 Share Posted February 8, 2019 in making whistling serpents I put a little pinch of ti between increments. Link to comment Share on other sites More sharing options...
20ola02 Posted March 27, 2019 Share Posted March 27, 2019 Do anyone know the detonation velocity of whistle mix? Link to comment Share on other sites More sharing options...
NeighborJ Posted March 27, 2019 Share Posted March 27, 2019 How fast is a hammer swing? Link to comment Share on other sites More sharing options...
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