Numerical Simulation and Experiment of Dilution Ratio for Electron Beam Cladding of Inconel 718 Alloy

被引：0

作者：

Xu, Guangtao ^{[1
]}

Yang, Wei ^{[1
]}

Liu, Hailang ^{[2
]}

Peng, Zhiguo ^{[2
]}

Liu, Jian ^{[1
]}

机构：

[1] The 30th Research Institute, China Electronics Technology Group Corporation, Chengdu,611730, China

[2] School of Mechanical and Electrical Engineering, Guilin University of Electronic Technology, Guilin,541004, China

来源：

Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering | 2023年 / 52卷 / 09期

关键词：

Computer software - Dilution - Electron beams - Electrons - Melting - Temperature - Wear resistance;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Based on the distribution law of temperature field in the electron beam cladding process simulated by ANSYS software, the melting depth and melting width of the cross section of cladding layer were investigated, and then the dilution ratio of cladding layer was estimated through simulation. Afterwards, the electron beam cladding experiment was conducted to measure the actual dilution ratio. Through the comparison between simulated and experimental dilution ratios, it can be verified that the dilution ratio of electron beam cladding can be obtained by simulation. The microhardness and the wear resistance of specimen after cladding were investigated. Results show that the smaller the dilution ratio, the better the quality of the cladding layer. Copyright © 2023, Published by Science Press. All rights reserved.

引用

页码：3047 / 3055