Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)
- 2003.10b
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- Pages.189-192
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- 2003
A New Technology for Strengthening Surface of Forging Die
- Xin Lu (Beijing Research Institute of Mechanical and Electrical Technology) ;
- Zhongde Liu (Huabei Electric Power University)
- Published : 2003.10.01
Abstract
The Electro-thermal Explosion Coating (EEC) technique is a new surface treatment technology emerged in recent years. It uses an electrical discharge (with very high voltage from 5 to 30 kV or more) to produce a pulse current with large density inside the material to be deposited, the metal wire undergo the heating, melting, vaporization, ionization and explosion processes in a very short time (from tens ns to several hundreds