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公开(公告)号：US3655837A
公开(公告)日：1972-04-11
申请号：US3655837D
申请日：1969-06-18
Applicant: REPUBLIC STEEL CORP
Inventor： REED WILLIAM A , KINZER WILLIAM K , SWANSON JOHN J , KUSNER ROBERT E
CPC classification number: B22F9/082
Abstract: PROCESS FOR PRODUCING METAL PARTICLED HAVING IRREGULAR SHAPES INVOLVING ATOMIZING A FLOWING STREAM OF MOLTEN METAL TO PRODUCE PARTICLES, AND INJECTING PARTICLES OF METAL OF THE SAME MATERIAL AS THE MOLTEN METAL INTO THE ZONE OF ATOMIZATION OR PRIOR TO OR SUBSEQUENT TO ATOMIZATIN, OR INJECTING AN INERT GAS SUBSTANTIALLY AGAINST THE FLOW OR PARTICLES DOWNSTREAM FROM THE ZONE OF ATOMIZATION.
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