Study on the influence of Paint-removal Process on the performance of the used parts for remanufacturing
- https://doi.org/10.2991/icadme-15.2015.163How to use a DOI?
- Remanufacturing; Cleaning; Paint-removal; High temperature decomposition
Cleaning is an important procedure of used parts remanufacturing process and the paint-removal on the surface of used parts is a difficulty during cleaning process. The surface paint of three materials cast iron HT250, cast steel ZG270-500, and carburizing and quenching steel 20CrMnTi were cleaned by high temperature decomposition process in this paper. Before and after cleaning, the dimensional accuracy, microstructure and hardness of the three materials were compared and analyzed. The results showed that high temperature decomposition has no effect on dimensional accuracy, microstructure and hardness of cast iron and cast steel. However, the microstructure of the carburizing and quenching steel has a phase change, and the hardness decreases sharply. Therefore, it is concluded that high temperature decomposition process is an effective method removing paint on the surface of casting iron and cast steel metal used parts, but not for carburizing and quenching steel.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Pin-Pin Qin AU - Dai-Xiang Jiang AU - Lu-Lin Wang AU - Xi-Qiu Pan AU - Chui-Ce Che PY - 2015/10 DA - 2015/10 TI - Study on the influence of Paint-removal Process on the performance of the used parts for remanufacturing BT - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering PB - Atlantis Press SP - 846 EP - 851 SN - 2352-5401 UR - https://doi.org/10.2991/icadme-15.2015.163 DO - https://doi.org/10.2991/icadme-15.2015.163 ID - Qin2015/10 ER -