how to make aluminum powder without a ball mill

Amateur Rocketry Motor (Engine) Propellant - Jacobs Rocketry

My 1979 manual explains how to make and use black powder for rocket engines. ... The fuel is usually a powdered metal, either Aluminum or Magnesium. ... for any compressed powder motors and for dry melting (melting the mixture without water.) ... A ball mill with non-metallic "balls" is the only acceptable method and even...

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What Is The Correct Recipe For Flash Powder? - Naked Science Forum

... and I was thinking if I could make my own flash powder without any help. ... Flash powder is often made with a highly divided metal such as aluminum, ..... lead/antimony alloy since pure lead is too soft, and the ball mill must...

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How to Make Aluminum Powder | Weekend Science Projects

Aluminum Powder is an ingredient in thermite and when ground fine enough ... to use it for anything other than rough thermite then you will have to ball mill it. 3.

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New to making fireworks? Ask your questions here! [Archive] - Pyro ...

I tryed to make some kno3 s al flash but unpacked it just burns like ... I could also get powder from a ballmill (aluminium foil) would that be better? .... it will certainly be difficult to get a great break without using whistle or flash.

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Ball Mills : United Nuclear , Scientific Equipment & Supplies

Products 1 - 8 of 8 ... Quite simply, the longer the Ball Mill is run, the finer powder will be. ... They are designed to operate continuously without failure. ... Medium weight and very hard, our Aluminum Oxide Ceramic Grinding Media is ideal for...

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Mechanical milling of aluminum powder using planetary ball milling ...

In this paper, we investigated the effect of different ball milling ... Keywords: Aluminum powder; Mechanical milling; Methanol; Microstructure; Milling parameters; Stearic acid ..... case without PCA, the aluminium particles started welding.

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Why I cannot get Alumina particle in nanosize scale using ball ...

Sep 9, 2013 ... Several milling sessions using 5mm, 1mm and 0.2 mm grinding ball ... mill and let jar covered with that aluminum, then mill Al powder with your surfactant. .... however buy washing several time with water can make it positive.

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Make a Ball Mill in 5 Minutes - Instructables

Wiki says "A ball mill is a type of grinder used to grind materials into extremely fine powder for use in ... Can you only use lead if you intend to make black powder? .... BP works fine without it. .... Making German Dark Aluminum Powder from Foil

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How I built a quick and easy home-made ball mill

How I built a home-made, quick and easy ball mill, that can also be used as a ... make up a batch of glass into a very fine and homogeneously mixed powder. ... So I found a scrap piece of aluminum and mounted it the end the drum ... It was left in place and it seems to drive the heavy round rubber belt well without slipping.

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Characterization of ball-milled carbon nanotube dispersed ...

new nano-composite development without any agglomeration problem. ... Some work covered ball milling of a mixture of CNT and aluminum powder to break ... place in a tube together with a stainless steel ball of 10 mm diameter to make the...

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Sciencemadness Discussion Board - Magnesium powder from magnesium ...

The most obvious route is ball milling but judging by spontaneous ignition ... shows how to make small quantities of magnesium powder. .... Magnesium can probably be ball milled without oil just as aluminum can be, just...

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Make Black Powder Without a Ball Mill - Easy 1 Hour Method

Make your own black powder-aka gun powder-without expensive tools or a ball mill. Homemade blackpowder for a fraction of the cost of buying commercial BP.

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Uniformly dispersion of carbon nanotube in aluminum powders by ...

To achieve a uniform dispersion of CNT without damaging the CNT structure, the authors ... CNT at a speed of 300 rpm (ball to powder weight ratio 8:1) for 8–12 h. ... than simple magnetic stirring but less violent than high energy ball milling,...

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Manufacturing of Aluminum Flake Powder From Foil ... - CiteSeerX

The aluminum flake powder produced by the dry ball milling of aluminum foil scrap can be applied to ... Keywords: Aluminum foil scrap; Flake powder; Ball milling. 1. Introduction .... original shape without changing its size. It means that too-.

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Homemade Black Powder - Ulrich Bretscher

An introduction, how the Swiss powder mill in Aubonne makes black powder today, ... If you want to make a powder without sulfur, then mix ... Than take the can out of the embers, close the vent-hole (e.g. with aluminum foil) and ... The black powder dough you have formed into a ball is corned by rubbing it through a sieve.

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Chemical Reaction to pulverize Aluminum? | Physics Forums - The ...

Aug 28, 2010 ... Is there any chemical way of atomizing/pulverizing Aluminum or any other metals without ... If you want powdered aluminum, your best bet is a ball mill. ... Unless you keep the aluminum in a dry, inert atmosphere (not an easy task). ... it should be possible to reduce aluminum oxide without melting aluminum,...

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Ball mill

A ball mill is a type of grinder used to grind and blend materials for use in mineral dressing ... Ball mills are also used in pyrotechnics and the manufacture of black powder, but cannot be ... Lea...

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