Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1787306 | Current Applied Physics | 2007 | 7 Pages |
Abstract
A program is modeled to describe nitriding depth by a new mixing laser and plasma beams nitriding (LPN) technique. The model extends the transport of ions in matter (TRIM) program by adding temperature and energy factors into the energy function. The nitriding depths and nitrogen distribution in substrate were calculated by Monte Carlo program. There is a good agreement between calculation and experiment results at different laser energy intensities, scanning velocities and nitrogen ion energies respectively. Moreover, the nitriding process diagrams by LPN technique are shown from calculation results.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Junyou Liu, Fengjiu Sun, Hanjiang Yu, Aidang Shan,