Effect of Pouring Temperature on Microstructures and Mechanical Properties of 7085 Ingot Casting by Finite Element Analysis

Duan Zhi Wang; Hong Bang Shao; Zhen Zhong Fan; Jun Zhou Chen; Yuan Chun Huang

doi:10.4028/www.scientific.net/KEM.904.39

Paper Titles

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Effect of Frictional Conditions in Deep Drawing on Formability
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Microstructure Evolution of AlSn20Cu Alloy Prepared by Conventional Casting and Semi Continuous Casting during Rolling and Annealing
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Effect of Pouring Temperature on Microstructures and Mechanical Properties of 7085 Ingot Casting by Finite Element Analysis
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Effects of W Addition on Microstructure and 650 °C Mechanical Properties of Ti-Al-Sn-Zr-Mo-Nb-W-Si Alloy
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 904Effect of Pouring Temperature on Microstructures...

Effect of Pouring Temperature on Microstructures and Mechanical Properties of 7085 Ingot Casting by Finite Element Analysis

Abstract:

The microstructure and mechanical properties of the 7085 ingot casting was tested by OM, SEM and EDS, the fatigue damage was observed in the driving test process, the temperature gradient distribution was adjusted observably by using the FEM simulation analysis. By adjusting the pouring temperature, many micro shrinkage metallurgical defects were eliminated, the tensile strength, yield strength and elongation were raised to 498MPa, 362MPa and 7.4% at the T6 heat treatment state.

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Periodical:

Key Engineering Materials (Volume 904)

Pages:

39-46

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.904.39

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Online since:

November 2021

Authors:

Duan Zhi Wang*, Hong Bang Shao, Zhen Zhong Fan, Jun Zhou Chen, Yuan Chun Huang

Keywords:

7085 Ingot Casting, FEM Simulation Analysis, Microstructure, Pouring Temperature

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