Study of Microstructure and Mechanical Properties of Extrued Spray Forming Al-8.5Fe-1.3V-1.7Si Alloy

Abstract:

In this paper, the Al-8.5Fe-1.3V-1.7Si alloys were fabricated by spray forming and extrusion process. The microstructure and mechanical properties of the alloy were investigated by means of metallographic, scanning electron microscope and tensile test. The results indicate that the tensile strength of the extrued alloys can reach 353MPa, the yield strength 300MPa, elongation 19.12%, at room temperature. At 250°C, the tensile strength of the extrued alloys can reach 221MPa, the yield strength 208MPa, elongation 13.33%.

• Periodical: Advanced Materials Research (Volumes 750-752)
• Pages: 671-674
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.750-752.671
• Online since: August 2013
• Authors: Rong Hua Zhang, Yong An Zhang, Bao Hong Zhu
• Keywords: Heat-Resistant Aluminum Alloy, Mechanical Property, Microstructure, Spray Forming

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