作者: Kensuke Hidaka , Motonori Nishida , Takeshi Fukuda , Tamiho Mizutani , Yoshio Kohira
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摘要: There is provided a ball mill having milling chamber into which metal powder fed. The also with means for fine particle size less than predetermined size. When the operates, quantity of heat (Q0) generated in chamber. cooled by liquid cooling and gas according to present invention. causes flow along outside wall remove (Q1) during operation. through (Q2) can be counterbalanced sum removed quantities so as prevent inside from overheating, that operate condition Q0/V≧0.05 kW/l, where V inner volume