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Y. Zhang , Z.D. Zhao and J.C. Ding Department of Mechanical Engineering , Shandong Institute of Technology , Zibo 255012 , China
金属学报(英文版)
The influence of technical parameters on the infiltrating height of the moltenmetal in the process of Producing aluminium alloy foam by low-pressure infiltration method were investigated.Experiments indicated that the height increases with the preheating temperature of granules,theexternal pressureand the pouring temperature of molten alloy,among which the action of pre heating temperature of granules is more effective.There exists a critical pre heating temperature for different size of granules.
关键词: aluminium alloy foam , null , null
