Proceedings of the 7th International Conference on Advanced High Strength Steel and Press Hardening (ICHSU 2024)

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Feasibility study on lubrication of water-based siloxane polymer lubricant under hot forming condition of aluminum alloy

Authors
Liang Deng1, *
1School of Mechanical Engineering, Shanghai Institute of Technology, Shanghai, China
*Corresponding author. Email: liangdeng@sit.edu.cn
Corresponding Author
Liang Deng
Available Online 7 December 2024.
DOI
10.2991/978-94-6463-581-2_45How to use a DOI?
Keywords
Water-based siloxane polymer lubricant; Aluminum alloy hot stamping; Pin-disk friction test; Friction coefficient
Abstract

Aluminum alloy hot stamping is an important means to achieve automobile lightweight, and the friction and wear caused by aluminum alloy adhesion in the production process is an inevitable problem. Lubrication can reduce friction and wear, but there is no special lubricant for aluminum alloy hot stamping, and the tribological properties of these lubricants at high temperatures are not clear. In this study, we used thermogravimetric analyzer and Baxter laser scattering particle size distributor to analyze the physicochemical properties and thermogravimetric ratio of lubricants, and used the pin-disk friction test equipment to simulate the actual conditions of hot stamping through reasonable experimental design. A water-based release agent with similar working conditions was selected for friction experiment to evaluate its lubrication performance under hot stamping conditions and explore its lubrication mechanism. The experimental results show that the water-based siloxane polymer lubricant still maintains good thermal stability at up to the hot stamping temperature of aluminum alloy. In addition, the surface roughness also has a certain influence on the lubrication performance of the lubricant.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 7th International Conference on Advanced High Strength Steel and Press Hardening (ICHSU 2024)
Series
Atlantis Highlights in Material Sciences and Technology
Publication Date
7 December 2024
ISBN
978-94-6463-581-2
ISSN
2590-3217
DOI
10.2991/978-94-6463-581-2_45How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Liang Deng
PY  - 2024
DA  - 2024/12/07
TI  - Feasibility study on lubrication of water-based siloxane polymer lubricant under hot forming condition of aluminum alloy
BT  - Proceedings of the 7th International Conference on Advanced High Strength Steel and Press Hardening (ICHSU 2024)
PB  - Atlantis Press
SP  - 365
EP  - 372
SN  - 2590-3217
UR  - https://doi.org/10.2991/978-94-6463-581-2_45
DO  - 10.2991/978-94-6463-581-2_45
ID  - Deng2024
ER  -