Key Activity Institution Environmental Effect Simulation Test Device
Corrosion of metal materials by salt spray mainly involves conductive salt solutions penetrating into the metal and undergoing electrochemical reactions, forming a "low potential metal-electrolyte solution-high potential impurity" microbattery system. Electron transfer occurs, causing the metal acting as the anode to dissolve and form new compounds, i.e., corrosion products. Chloride ions play a major role in the destructive process of salt spray corrosion. They have strong penetration ability, easily penetrating the metal oxide layer into the metal interior, damaging the metal's passive state. At the same time, chloride ions have very low hydration energy, making them easily adsorbed on the metal surface, replacing oxygen in the protective metal oxide layer, thus damaging the metal.
The key activity mechanism environmental effect simulation test device can simultaneously monitor, control, and record temperature, humidity, salt spray deposition, sulfur dioxide concentration, stress magnitude, and motion speed. It can conduct corrosion-wear environmental effect tests under acidic salt spray atmosphere-stress-motion coupled strong stress load conditions.
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Convenient and easy to use
Graphical user interface Easy and understandable operation |
Reliable and stable
High accuracy, high stability
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Personalized customization
Can be customized according to needs Enhance device configuration |
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