Preparation and Isothermal Oxidation Behavior of Zr-Doped, Pt-Modified Aluminide Coating Prepared by a Hybrid Process
Abstract
:1. Introduction
2. Materials and Methods
3. Results and Discussion
3.1. The Microstructure of the Pt Coating
3.2. The Microstructure of the Zr-Doped, Pt-Modified Aluminide Coating
3.3. Oxidation Kinetic Curve
3.4. Oxidation Product
3.5. The Effect of Zr on the Oxidation Resistance of the Pt-Modified Aluminide Coating
4. Conclusions
Acknowledgments
Author Contributions
Conflicts of Interest
References
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Spot | Al (at.%) | O (at.%) | Ni (at.%) | W (at.%) | Cr (at.%) | Co (at.%) | Pt (at.%) | Hf (at.%) |
---|---|---|---|---|---|---|---|---|
A | 46.4 | 50.2 | 1.6 | 1.9 | – | – | – | – |
B | 18.2 | 19.3 | 48.7 | 3.0 | 3.0 | 5.3 | 2.4 | 0.2 |
C | 37.3 | 59.3 | 1.0 | 2.4 | – | – | – | – |
D | 13.8 | 30.6 | 41.8 | 4.8 | 2.4 | 4.7 | 2.0 | – |
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Fan, Q.; Yu, H.; Wang, T.-G.; Wu, Z.; Liu, Y. Preparation and Isothermal Oxidation Behavior of Zr-Doped, Pt-Modified Aluminide Coating Prepared by a Hybrid Process. Coatings 2018, 8, 1. https://doi.org/10.3390/coatings8010001
Fan Q, Yu H, Wang T-G, Wu Z, Liu Y. Preparation and Isothermal Oxidation Behavior of Zr-Doped, Pt-Modified Aluminide Coating Prepared by a Hybrid Process. Coatings. 2018; 8(1):1. https://doi.org/10.3390/coatings8010001
Chicago/Turabian StyleFan, Qixiang, Haojun Yu, Tie-Gang Wang, Zhenghuan Wu, and Yanmei Liu. 2018. "Preparation and Isothermal Oxidation Behavior of Zr-Doped, Pt-Modified Aluminide Coating Prepared by a Hybrid Process" Coatings 8, no. 1: 1. https://doi.org/10.3390/coatings8010001