vial ball mill distributor - SPE Penn StateAuctions, For Sale, Wanted ads. . High energy Spex 8000M mill with the milling vial and the balls made of 440C hardened steel were . The milling durations used were typically from 1 to 50 h, and ball to powder weight ratio of 5:1 was used.spex 50 cc ball mill,Effect of milling intensity on mechanical alloying of Cu-Zr-Al . - NOPRIn this study, the mechanical alloying behaviour of Cu50Zr43Al7 . With increasing of milling intensity to 4320 J.s/g in Spex (shaker) ball .. Milling vial (CC). 120.
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