Ball Mill Potassium Nitrate

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Nov 07 2019 use a mortar and pestle or hand mill to grind the potassium nitrate set it aside grind the charcoal set it aside grind the sulfur into a powder as well and then set it aside it is very important to grind everything individually you may also choose to use a ball mill

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As the ball mill rotates the lead balls will crush the chemicals together forcing some of the potassium nitrate into the pores of the charcoal and sulfur at the same time the entire mass will be reduced to a super fine powder the longer the ball mill runs the stronger the black powder will be a general rule of thumb for all pyrotechnic

While there are different grades of black powder its made using the same three basic chemicals potassium nitrate charcoal sulfur in a 611 or 61208 ratio or about 75 potassium nitrate 15 charcoal and 10 sulfur

A ball mill is one kind of grinding machine and it is a device in which media balls and solid materials the materials to be ground are placed in a container the materials are ground by moving the container because the structure of ball mills is simple and it is easy to operate and so they are widely used

Crystech inc potassium titanyl phosphate ktp optical crystal potassium titanyl phosphate ktiopo3 or ktp is an excellent nonlinear optical material suitable for use in many optical systems it has high nonlinear coefficient and stable physical property its most popular application is as a frequency doubler utilizing the 1064nm output of a ndyag laser and to generate 532nm laser

The procedure for making willow stars differs depending on who you talk to here is the summary according to multiple sources combined all ingredients must be very fine preferably ball milled however never ball mill oxidizers and fuels together with the exception of potassium nitrate charcoal and sulfur those three only are stable

Potassium nitrate kno3 cid 24434 structure chemical names physical and chemical properties classification patents literature biological activities safety

Mar 11 2019 if you are making rockets you dont have to ball mill anything if you have fine potassium nitrate charcoal and sulfur you can make rockets 603010 is a good place to start try a rocket and if its a little anemic add 5 parts potassium nitrate and if its too fast add 5 parts charcoal keep good notes of your changes and you will end up

Building a ball mill from junk gareth branwyn gareth branwyn is a freelance writer and the former editorial director of maker media he is the author or editor of over a dozen books on technology diy and geek culture he is currently a contributor to boing boing wink books and wink fun

1 ball mill only the fuel components togheter namely charcoal and sulphur the main advantage of the method is that no fuel and oxidizer does not need to be milled togheter in fact the oxidizer does not need to be ball milled at all 2 prepare a saturated solution of potassium nitrate