Preparation and Property of Al87Ce3Ni8.5Mn1.5 Nanophase Amorphous Composites

Hong Wei Zhang; Li Li Zhang; Feng Rui Zhai; Jia Jin Tian; Can Bang Zhang

doi:10.4028/www.scientific.net/AMR.412.263

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Preparation of Ultrafine Tungsten-Based Alloy Powders by GNP-Reduction Method
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Preparation of Cu-Zn Alloy by Different High Energy Ball Milling
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Preparation and Property of Al₈₇Ce₃Ni_8.5Mn_1.5 Nanophase Amorphous Composites
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Dispersion Properties of Li_1.075Nb_0.625Ti_0.45O₃ Powders in Aqueous Media
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Influence of Lanthanum on Microstructure and Dielectric Properties of Barium Titanate Ceramics by Solid State Reaction
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Low Temperature Sintering and Microwave Dielectric Properties of Ba₄Nd_9.33Ti₁₈O₅₄ Ceramics Doped with Crystallizable Glass
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 412Preparation and Property of Al87Ce3Ni8.5Mn1.5...

Preparation and Property of Al₈₇Ce₃Ni_8.5Mn_1.5 Nanophase Amorphous Composites

Abstract:

The higher mechanical strength of Al₈₇Ce₃Ni_8.5Mn_1.5 nanophase amorphous composites has been obtained with two methods. The first nanophase amorphous composites are directly produced by the single roller spin quenching technology. The method taken for the second nanophase amorphous composites is at first to obtain amorphous single-phase alloy, followed by annealed at different temperatures .The formative condition, the microstructure, the particle size, the volume fraction of α-Al phase and microhardness of nanophase amorphous composites etc have been investigated and compared by X-ray diffraction (XRD) and transmission electron microscopy (TEM) and differential scanning calorimetry (DSC). The microstructure of composites produced by the second method is higher than the former, the fabricated material structure of the system is more uniform and the process is easier to control.