共搜索到5202条信息,每页显示10条信息,共521页。用时:0小时0分0秒555毫秒
Melt film formation and disintegration during novel atomization process LIU Yun-zhong(刘允中)1, K. Minagawa2, H. Kakisawa2, K. Halada2 1. School of Mechanical Engineering, South China University...; Abstract: Hybrid atomization is a new powder-making method and can produce economically very fine, clean, spherical tin alloy powders with average particle size about 10mm and narrow size distributions......
Experimental investigation on atomization and collecting efficiency ofwind-spray dust controller and its parameters optimizationKOU Bao-fu(寇保福)1, LIU Qiu-zu(刘邱祖)1, CAO Shi-chen(曹世宸)2, HU Xiao-he(胡晓禾... of Science and Technology Beijing, Beijing 100083, China)Abstract:In order to enhance the atomization efficiency of atomizer, a new type of wind-spray dust controller combining the rotary-atomization......
......
......
中图分类号: TF123.1 文献标识码: A Filming mechanism of high-pressure gas atomization in state of ‘opened’ wake OUYANG Hong-wu, HUANG Bai-yun, CHEN Xin, YU Wen-tao, ZHANG Xin (State Key Laboratory of Powder Metallurgy, Central South University,Changsha 410083, China) Abstract: By decreasing the over-heating, a amount of metal sheets were solidified in the process of high-pressure gas atomization......
Article ID: 1003-6326(2005)05-0985-08 Melt metal sheet breaking mechanism of close-coupled gas atomization OUYANG Hong-wu(欧阳鸿武), HUANG Bai-yun(黄伯云), CHEN Xin(陈 欣), YU Wen-tao(余文焘) (State Key Laboratory for Powder Metallurgy, Central South University, Changsha 410083, China) Abstract: The gas atomization is the process that a liquid mass is disintegrated into a collection of liquid......
......
on characteristics of SnAgCu alloyed powder prepared by gas atomization LIU Wen-sheng, PENG Fen, MA Yun-zhu, CUI Peng, CHEN Shi-qi, LIU You-chang (State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China) Abstract:SnAgCu lead-free solder powders were prepared by close-coupled gas atomization. The effects of gas atomization pressure and melt superheat......
文献标志码:A Characteristics of TiAl3 powder prepared by inert gas atomization LIU Xin, LUO Jie-wen, XIE Huan-wen, CAI Yi-xiang (Department of Powder Metallurgy, Guangzhou Research Institute of Non-ferrous Metals, Guangzhou 510651, China) Abstract: TiAl3 powder was prepared by inert gas atomization. The size distribution, surface morphologies and phase structure of the TiAl3......
NUMERICAL SIMULATION OF ATOMIZATION GAS FIELDS IN VARIOUS ATOMIZING PROCESSES Q.C.Li1,C.S.Cui1,J.Shen1,J.F.Sun1,F.Y.Cao1 (1.National Key Laboratory of Precision Hot Processing of Metals, Harbin... certain extent, the eddy flow region with positive pressure moves away from the tipof delivery tube, which is favorable to achieve the effective atomization of the melt. Key words:atomization......