Iron-based Powder Metallurgy Steel Collar Chemical Treatment Process Test

DOI

10.2991/icmsa-15.2015.25How to use a DOI?

Keywords

Iron Base, Powder Metallurgy, Steel Collar, Technology.

Abstract

The steel collar is an important part of textile machine, which not only requires good abrasion resistance, but also have more stringent requirements for ovality and irregularities, as shown in Figure 1. Generally low carbon steel collar is carburized (or carbonitrided) after quenching to increase its surface hardness. However, in some cases, steel ring can not meet the production requirements. The greatest feature of powder is metallurgy gap and low density. But poor hardenability, large deformation and brittle hair after heat treatment, makes it a key issue.

Copyright

© 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/).

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TY  - CONF
AU  - Kang-Cheng Dong
AU  - Ming-Zhu Li
PY  - 2014/06
DA  - 2014/06
TI  - Iron-based Powder Metallurgy Steel Collar Chemical Treatment Process Test
BT  - Proceedings of the 2015 International Conference on Material Science and Applications
PB  - Atlantis Press
SP  - 134
EP  - 136
SN  - 2352-541X
UR  - https://doi.org/10.2991/icmsa-15.2015.25
DO  - 10.2991/icmsa-15.2015.25
ID  - Dong2014/06
ER  -