Progress on valence electron theory corrosion resistance of stainless
LI Chun-fu1， TONG Li-hua1， CHENG Ding-chun2， ZHANG Feng-chun1， WEN Ping1
1. State Key Laboratory of Oil and Gas Reservoir and Exploitation， Southwest Petroleum University， Chengdu 610500， Sichuan， China 2. Sichuan Chengfa Aero Science and Technology Co.， Ltd.， Chengdu 610500， Sichuan， China
Abstract：Based on a brief introduction of EET and the basic principles and methods of the theory of extensions of EET ，the applications of solids and molecules empirical electron theory (EET theory) on the design of steel material composition， structure’s transition，forecasting of properties and research status is summarized. It sums up the research progress of the effects of alloying elements in stainless and the anti-corrosion mechanism of stainless steel from the view of the crystal structure of the valence electrons. Also， it propose that by using the theory ， it can reveal the nature of the corrosion resistance of stainless steel and develop the new methods of the new stainless steel’s calculation of alloy design from the level of the influence of alloying elements on the price electronic’s structure in crystal.
2015, Vol. 50 
