FEM Simulation on First-Step Drawing Process of Platinum-Clad Nickel Bars-Reference-Cited by-同舟云学术

FEM Simulation on First-Step Drawing Process of Platinum-Clad Nickel Bars

Published:2023-08-14 Issue:8 Volume:13 Page:1462
ISSN:2075-4701
Container-title:Metals
language:en
Short-container-title:Metals

Author:

Chen Yongtai¹²,Yang Mingxiang²,Hu Jieqiong²,Zhang Jiming³,Yang Youcai³,Xie Ming¹²

Affiliation:

1. Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China

2. Yunnan Precious Metals Laboratory Co., Ltd., Kunming 650106, China

3. Kunming Precious Materials & Technology Co., Ltd., Kunming 650106, China

Abstract

The purpose of this study is to investigate the effects of semi-angle and platinum tube wall thicknesses on the first-step drawing process of platinum-clad nickel bars using finite element simulation. Three different semi-angles of die (3°, 5°, 7°) and three different platinum tube wall thicknesses (0.275 mm, 0.3 mm, 0.325 mm) were selected in the study. The effects of semi-angle and platinum tube wall thicknesses on drawing force, equivalent stress, cladding behavior and damage coefficients during the first-step drawing process were discussed in detail. The simulated results of cladding condition and damage obtained from Deform 3D V11 software are validated with experimental results, and it was found that the results were in good agreement. The results of this study may provide a reference for the practical production of platinum-clad nickel wires.

Funder

Innovation Team Project of Yunnan Province

Plan Project of Yunnan Precious Metals Laboratory Co., Ltd.

Rare and Precious Metals Material Genetic Engineering Project of Yunnan Province

Publisher

MDPI AG

Subject

General Materials Science,Metals and Alloys

Link

https://www.mdpi.com/2075-4701/13/8/1462/pdf

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