Optimizing Nickel-Titanium Nitride Composites for Better Corrosion Resistance
Author Information
Author(s): Guo Xue, Tian Dehao, Li Chaoyu, Li Xiang, Li Wei, Cao Mengyu, Zhang Fengwu, Wang Baojin, Sitarz Maciej
Primary Institution: Northeast Petroleum University
Hypothesis
The operational parameters during the jet pulse electrodeposition process significantly influence the corrosion resistance of nickel-titanium nitride composites.
Conclusion
Optimized nickel-titanium nitride composites showed a significant decrease in corrosion current, indicating improved corrosion resistance.
Supporting Evidence
- The corrosion current of Ni/TiN composites decreased from 9.52 × 10−5 A/cm2 to 4.63 × 10−5 A/cm2 after optimization.
- The error rate between the predicted and measured corrosion currents was only 0.64%.
- Optimized composites exhibited a low self-corrosion current and high self-corrosion potential.
Takeaway
This study found that adjusting how nickel-titanium nitride composites are made can make them much better at resisting rust.
Methodology
The study used response surface methodology to optimize the operational parameters affecting the corrosion resistance of Ni/TiN composites.
Limitations
The study primarily focused on specific operational parameters and may not account for all variables affecting corrosion resistance.
Statistical Information
P-Value
0.0016
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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