THE PREPARATION AND APPLICATION OF ELECTROPLATED SHEET CONTAINING RS ALUMINUM ALLOY POWDERS

Abstract

Abstract: Baded on the study of nickel electroplating technology at room temperature, the plated sheet containing rapidly solidified Al-Fe-Cu- V-Si-Ni-Ce-Zr aluminum alloy powders is constructed successfully. The powders and nickel matrix are combined well in the sheet. It can be used to prepare the observation specimen for TEM and determine the hardness of single powder particle as solidified and after heat-treated. The advantages of this method are the realization of heat treatment of powders and the TEM observation of non-interfered microstructure of powders in the size of several microns.

Key words: aluminum alloy powder electroplating, microstructure, hardness

Y.S. Dong and P.H. Lin (Department of Mechanical Engineering, Southeast University, Nanjing 210096, China) J. Shen and Q.C. Li (School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China). THE PREPARATION AND APPLICATION OF ELECTROPLATED SHEET CONTAINING RS ALUMINUM ALLOY POWDERS[J]. Acta Metallurgica Sinica (English Letters), 2000, 13(5): 1047-1052.

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THE PREPARATION AND APPLICATION OF ELECTROPLATED SHEET CONTAINING RS ALUMINUM ALLOY POWDERS

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