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Studies In Vibration Milling Of Aluminium Powder

Figure 2 Hydrogen production versus pH for aluminum aluminum oxide powder mixtures (13). The aluminum oxide may be in the form of gibbsite (Al(OH) 3), boehmite (AlO(OH)), gamma . alumina ( Al 2 O 3), or alpha alumina ( Al 2 O 3). Alpha alumina powder was reported to give the maximum hydrogen evolution. It has been speculated that the milling.

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