Aim\ To research the feasibility and related technology of carburization at altering temperature and low pressure. Methods\ Homemade set was used to make preliminary experiments
and the result of test was analysed. Results\ Based on the experimental result
feasibility of carburization at altering temperature and low pressure has been proved
and excellence of celerity and energy saving is shown. Conclusion\ The technology can be applied to many sides.
Herring D H. A discussion ofvacuum carbonizing process param eters, proceedings of International[C]. Schaum burg,Illinois: HeatTreating Conference: Equipm entand Processes, 1994. 5~12.