Research of the Process of Hollow Cathode Plasma Temperature Rapid Sintering

DOI

10.2991/emcs-16.2016.409How to use a DOI?

Keywords

Hollow cathode discharge; Iron base powder; Civil engineering materials

Abstract

Powder metallurgy is an important branch of metallurgy, and the sintering process is a key link of powder product quality. Entering 21st century, with the birth and application of the new technologies, modern industry obtains the rapid development. Powder metallurgy products account for a larger and larger proportion of industrial products, which has higher requirements to the quality and performance of powder metallurgy products. This paper discusses the hollow cathode plasma temperature rapid sintering process which uses hollow cathode discharge effect as a new means to achieve high temperature and rapid sintering to refractory metal and ceramics. It also introduces metallic cementation process to enrich iron base powder sintering method. Starting from the characteristics of hollow cathode discharge experiment, this paper discusses the lighting condition of hollow cathode voltage, discharge current and the characteristics of temperature and pressure, and the effects of voltage to current density and temperature.

Copyright

© 2016, 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  - Yanhua Zhou
PY  - 2016/01
DA  - 2016/01
TI  - Research of the Process of Hollow Cathode Plasma Temperature Rapid Sintering
BT  - Proceedings of the 2016 International Conference on Education, Management, Computer and Society
PB  - Atlantis Press
SP  - 1635
EP  - 1637
SN  - 2352-538X
UR  - https://doi.org/10.2991/emcs-16.2016.409
DO  - 10.2991/emcs-16.2016.409
ID  - Zhou2016/01
ER  -