Research on Corrosion Behavior of A3 Steel in Compound Sodium Molybadate Inhibitor Solution

Cai Xia Sun; Yan Min Chen; De Yu Cao; Min Zhang; Jin Ying Wu; Chang Shan Huang

doi:10.4028/www.scientific.net/AMM.723.570

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Parameter Evaluation of the Chaboche Model with Kinematic Recovery Term for a Nickel-Based Superalloy
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Research on Corrosion Behavior of A3 Steel in Compound Sodium Molybadate Inhibitor Solution
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 723Research on Corrosion Behavior of A3 Steel in...

Research on Corrosion Behavior of A3 Steel in Compound Sodium Molybadate Inhibitor Solution

Abstract:

The corrosion behavior of A3 in sodium molybdate inhibitor solution was tested by the static coupon method and the electrochemical workstation method. The results at diffident temperatures and in different concentration inhibitor show that the temperature had a important influence on A3 corrosion when the addition concentration below 500mg/L. The corrosion rate of A3 change less when temperature change from 20.5°C to 61.5°C.