Ultrasound-Pulse Electrodeposition Preparation of Fe-Nano ZrO2 Functional Gradient Coating

作者: Shuai Yan , Meng Hua Wu , Zhi Ning , Yuan Gang Wang

DOI: 10.4028/WWW.SCIENTIFIC.NET/AMM.556-562.222

关键词:

摘要: Objective On the basis of experimental investigation Fe-ZrO2 nanocomposite coating, nanoZrO2 particles were added to bath prepare coating with electroplating methods and laser cladding. Methods Study effects nanocontent, cathodic pulse current density, duty cycle, ultrasonic frequency content surface Nano, orthogonal optimization process parameters. Results The results show that nanoparticles concentration 10 g/l, cathode density 4A/dm2, cycle 20%, 180W, capacity up 5.5wt%. Conclusion improved abrasion Corrosion binary composite coating.

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