Microstructure and Mechanical Properties of Spray-Deposited Zn-30Al-1Cu Alloy

Feng Wang; Bai Qing Xiong; Yong An Zhang; Hong Wei Liu; Zhi Hui Li; Xi Wu Li

doi:10.4028/www.scientific.net/MSF.706-709.264

Paper Titles

Improved Performance in Aerospace Structures with Ti and Ni Metal Matrix Composites
p.240

High Temperature Characteristics of Unidirectionally Solidified Al₂O₃/GAP Eutectic Composites with a Novel Microstructure
p.246

Determination of the Mechanism of Restoration in Subtransus Hot Deformation of Ti-6Al-4V
p.252

Powder Processing and Coating Heat Treatment on Cold Sprayed Ti-6Al-4V Alloy
p.258

Microstructure and Mechanical Properties of Spray-Deposited Zn-30Al-1Cu Alloy
p.264

Obtention of an Al-Based Composite Material by Direct Fusion of Used Beverage Cans
p.271

Simulation of Hot Rolling Processing of an Al-Cu-Mg Alloy by Torsion Tests
p.277

Hardening of Al-Mg-Si Alloys and Effect of Particle Structure
p.283

Modeling of Heat Treatment of Randomly Distributed Loads in Multi-Zone Continuous Furnaces
p.289

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Microstructure and Mechanical Properties of Spray-Deposited Zn-30Al-1Cu Alloy

Abstract:

In this study, Zn-30Al-1Cu alloy was synthesized by the spray atomization and deposition technique. The microstructure and mechanical properties of the alloy were studied using optical microscopy, scanning electron microscopy, transmission electron microscopy, X-ray diffraction and tensile tests. It can be seen that the microstructure of spray-deposited Zn-30Al-1Cu alloy is composed of the Zn/Al eutectoids and few compounds. The Zn/Al eutectoids were shown lamellar, particle and Chinese script morphologies. The compound phases in the microstructure of the spray-deposited alloy were examined. The property test results indicate that the spray-deposited Zn-30Al-1Cu alloy displays superior tensile strength.