Hostname: page-component-cd9895bd7-lnqnp Total loading time: 0 Render date: 2024-12-25T23:40:12.907Z Has data issue: false hasContentIssue false
  • English
  • Français

Thermal Plasma Melting/Remelting Technology

Published online by Cambridge University Press:  15 February 2011

Ward C. Roman
Ward C. Roman*
Affiliation:
United Technologies Research Center East Hartford, CT 06108
Get access

Abstract

An overview is presented on several aspects of thermal plasma melting/remelting technology. Included is a brief description of the fundamentals of thermal plasma, basic types of plasma reactors, examples of unique configurations, highlights of some commercial applications, and recent state-of-the-art advances.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 30: Symposium L – Plasma Processing and Synthesis of Materials I , 1983 , 61
Copyright
Copyright © Materials Research Society 1984

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Magnola, G., The Plasmarc Furnace, Can. Min. and Metall. Bulletin, 57, 57–62 (1964).Google Scholar
2. MacRae, D. R., Plasma Processing in Extractive Metallurgy: The Falling Film Plasma Reactor, Amer. Inst. Chem. Engr, 75, 186, 25–30 (1979).Google Scholar
Also U.S. Patent 3, 661, 764, (1972).Google Scholar
3. Scammon, L. W., U.S. Patent 3, 661, 764, (1972).Google Scholar
4. Wilks, P., Plasma Materials Inc., Manchester, N.H., Private communication June (1983).Google Scholar
5. Camacho, S. L., Plasma Melting Experience with the PEC Transferred Arc Torch, Int'l Ind. Seminar on Pilot Plant Experiences - Melting and Processing Technology, S.C., Oct. (1983).Google Scholar
6. Yamaguchi, K., et al, Daido's Plasma Technology, Daido Steel Co. Ltd., Machinery Division Tech. Rpt., Nagoya, Japan, June (1981).Google Scholar
7. Lugscheider, W., Large Scale New Melting Technology Developments, 1st Int'l Ind. Seminar on Pilot Plant Experiences -Melting and Processing Technology, Seabrook, S.C., Oct. 1980. Also 5th Int'l. Symp. on Plasma Chemistry, Edinburgh, Scotland, August (1981).Google Scholar
8. Bolotov, A., Institute of Energy, Alma-Ata, USSR. Private communication 6th Int'l Symp. on Plasma Chemistry, Quebec, Canada, July (1983).Google Scholar
9. Monk, J. R., Application of Plasma to Metallurgical Processes, Proceedings of 5th Int'l Symp. on Plasma Chemistry, Edinburgh, Scotland, August 1981. Also Canadian Patent 957133; (1974).Google Scholar
10. Segsworth, R. S. and Alcock, C. B., Extended Arc Furnace and Process for Melting Particulate Charge. U.S. Patent 4,006,284, February (1977).Google Scholar
11. Rykalin, N. N., Plasma Processes in Metallurgy, Moscow Nauka 1973, Plasma Engineering in Metallurgy and Inorganic Material Technology, Pure and Appl. Chem. 48, 179–194 (1976). Private communications with N. N. Rykalin at 4th ISPO, Zurich, 1979, and A. Bolotov at 6th ISPC, Canada, (1983).Google Scholar
12. Herman, G., Frankel Co., Compton, California. Private communication January (1982).Google Scholar
13. Savitsky, Y. M., et al. , Production of Monocrystals of High Melting Point Metals by Plasma Arc Heating, JPRS Trans. No. 61321 (1974).Google Scholar