I already remachined a cylindrical graphite. the results is a fine powdery graphite.i like to re used the powdery graphite to form a much well compact/ fined new cylindrical graphite.coarse graphite tend to break easily when spinning occurs so i like to make a stronger compact cylindrical graphiteHow can i make a powder of coarse graphite into its more compact state of solid shape l?
You are better off purchasing a new block of machinable graphite. The manufacturing process involves hot isostatic pressing at very high temperatures, and uses very fine, uniform powder with a pitch of aromatic hydrocarbons to assist in densification and bonding. Check out one reference I found below. If you're really interested, there's plenty of patent literature.How can i make a powder of coarse graphite into its more compact state of solid shape l?
just purchase some better grades of graphite(poco etc) there are grades that will stand up well to lathe work, grinding etc
http://www.poco.com/us/Graphite/products鈥?/a>
You need a binder appropriate for your application, or maybe try a shop press and a piece of pipe.
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