Research on the Cyanide Heat Treatment Process of 1Cr17Ni2
Based on the theory of electrolytic gas phase catalysis,a new method for removing passivation film is proposed and applied to the cyanide heat treatment process of stainless steel in the heat treatment plant.The main influencing factors of stainless steel cyanide are verified under the new method item by item,based on the evaluation results of surface hardness and metallographic structure,the optimal combination of curing process parameters is determined,and the cyanide process curve is drawn by combining the best parameters.
passivation filmprocess parameter combinationsurface hardnessmetallographic structurecyanide process curve