The differentiation of the Na rice aluminum powder and common aluminum powder the aluminum is cheery metal
24 December, 2014 at 2:40 am in Business
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The differentiation of the Na rice aluminum powder and common aluminum powder the aluminum is cheery metal,
will automatically oxidize but form the thin film of the 1 F Al2 O3 but prevent°from further oxidizing of the aluminum under the indoor temperature, air environment,
this kind of surface bluntness turn to make aluminum powder to still keep stable under the very high temperature.But the Na rice aluminum powder caused the variety of its function because of its baby size effect.This experiment studied oxidizing of the Na rice aluminum powder function.
the Na rice aluminum powder is small because of having grain, than the surface accumulate greatly, respond a high etc. advantage, make it express a many excellent functions.The research discovers the ability that the Na rice aluminum powder and oxygen combine is stronger than common aluminum powder.The Na rice aluminum powder starts oxidizing in the 550 oCs.But the common aluminum powder just start having to obviously oxidize a phenomenon to appear after 950 oCs and study result enunciation the Na rice aluminum powder the opposite normal regulations aluminum powder has a little bit lower fire ability, can directly light fire combustion, burn process don't obviously coagulate behavior, and burnable full.So compared with the common aluminum powder, the Na rice aluminum powder has Ran soon and sooner and put a calories greater etc. characteristics.The grain spherical aluminium powder of the Na rice aluminum powder degree, accumulate than the surface and it physical functions like shape,etc from its making method decision of.The dissimilarity of method will to the function creation of the Na rice aluminum powder influence.
the Na rice Fine aluminium powder aluminum powder is a kind of new metal combustion that contains ability material, because it has common aluminum powder the characteristic that don't have be doubly paid attention to in recent years.The Na rice aluminum powder can show the burnable velocity that the Zhao exaltation aluminium powder company pushes forward and compare blunt, lower its characteristic aluminium powder signal etc..However activity lose of the Na rice aluminum powder can on the contrary have a contrary function in the material at containing, therefore the activity that systematically studies the Na rice aluminum powder and it activity keep a mechanism to seem to be particularly for important and urgent.