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Produce super fine pre-alloyed powder with low oxygen content by water atomization
Post Date: 05 Nov 2008 Viewed: 900
(BOSUN Tools Co., Ltd., 050035)
Abstract In this paper super fine pre-alloyed powder with low oxygen content has been trial-produced through increasing water pressure, improving nozzles and using nitrogen-protection. The results show that: the powder has narrow particle size distribution, the content of powder less than 300 mesh exceed 90%, d50 is less than 10µm and oxygen content is less than 2 300 ppm.
Keywords water atomization oxygen content super fine pre-alloyed powder preparation technology.
