Modulation effects of K2ZrF6 additive on microstructure and heat resistance of micro-arc oxide coatings fabricated on LY12 aluminum alloy

Wuji Cailiao Xuebao/Journal of Inorganic Materials

Volumn 25, Issue 8, 2010, Pages 865-870

  Zhang, Xin Meng ^a   Chen, Dong Fang ^a   Gong, Chun Zhi ^a   Yang, Shi Qin ^a   Tian, Xiu Bo ^a  

^a HARBIN INSTITUTE OF TECHNOLOGY   (China)

Author keywords

Aluminum alloy; Micro structure; Microarc oxidation; Modulation effect

Indexed keywords

ALKALINE SOLUTIONS; AMORPHOUS PHASE; BASE ELECTROLYTES; ELEMENT DISTRIBUTION; FREE ELECTROLYTES; INNER SURFACES; LY12 ALUMINUM ALLOY; MAO COATINGS; MICROARC; MICROARC OXIDATION; MODULATION EFFECT; MODULATION EFFECTS; OXIDE COATING; SEM; TOP SURFACE; XRD;

ALUMINUM; ALUMINUM ALLOYS; ALUMINUM METALLURGY; CERAMIC COATINGS; CERIUM ALLOYS; ELECTROLYTES; FABRICATION; HEAT RESISTANCE; MICROSTRUCTURE; MODULATION; OXIDATION; PROTECTIVE COATINGS; SILICON COMPOUNDS; SODIUM; SPECIFIC HEAT; ZIRCONIUM;

ALUMINUM COATINGS;

EID: 77956853860     PISSN: 1000324X     EISSN: None     Source Type: Journal    
DOI: 10.3724/SP.J.1077.2010.00865     Document Type: Article

References (24)

1. 2002, (5): 15-19.
2. Yerokhin A L, Nie X, Leyland A, et al. Plasma electrolysis for surface engineering. Surf. Coat. Technol., 1999, 122(2/3): 73-93.
3. Current J A, Clyne T W. Porosity in plasma electrolytic oxide coatings. Acta Mater., 2006, 54(7): 1985-1993.
4. JIANG Bai-Lin, et al. J. Nonferr. Metal Soc., 2001, 11(S2): 186-189.
5. WU Han-Hua et al. Journal of Inorganic Materials, 2004, 19(3): 617-622.
6. Current J A, Clyne T W. The thermal conductivity of plasma electrolytic oxide coatings on aluminium and magnesium. Surf. Coat. Technol., 2005, 199(2/3): 177-183.
7. Curran J A, Kalkanci H, Magurova Y, et al. Mullite-rich plasma electrolytic oxide coatings for thermal barrier applications. Surf. Coat. Technol., 2007, 201(21): 8683-8687.
8. Shen D J, Wang Y L, Nash P, et al. Microstructure, temperature estimation and thermal shock resistance of PEO ceramic coatings on aluminum. J. Mater. Process. Technol., 2008, 205(1/2/3): 477-481.
9. Xin S G, Song L X, Zhao R G, et al. Composition and thermal properties of the coating containing mullite and alumina. Mater. Chem. Phys., 2006, 97(1): 132-136.
10. Butyagin P I, Khokhryakov Y V, Mamaev A I. Microplasma systems for creating coatings on aluminium alloys. Mater. Lett., 2003, 57(11): 1748-1751.
11. 1997(3): 1-4.
12. Matykina E, Arrabal R, Monfort F, et al. Incorporation of zirconia into coatings formed by DC plasma electrolytic oxidation of aluminium in nanoparticle suspensions. Appl. Surf. Sci., 2008, 255(5): 2830-2839.
13. Matykina E, Arrabal R, Monfort F, et al. Incorporation of zirconia nanoparticles into coatings formed on aluminum by AC plasma electrolytic oxidation. Appl. Surf. Sci., 2008, 38(10): 1375-1383.
14. Shang W, Chen B Z, Shi X C, et al. Electrochemical corrosion behavior of composite MAO/sol-gel coatings on magnesium alloy AZ91D using combined micro-arc oxidation and sol-gel technique. J. Alloys Compd., 2009, 474(1/2): 541-545.
15. Wu Z D, Yao Z P, Jiang Z H. Preparation and structure of microarc oxidation ceramic coatings containing ZrO2 grown on LY12 alloy. Rare Metals, 2008, 27(1): 55-58.
16. 2-containing ceramic coatings formed on magnesium alloy by plasma electrolytic oxidation. J. Alloys Compd., 2009, 474(1/2): 551-556.
17. 2-containing anodic coatings on aluminum. J. Appl. Spectrosc., 2001, 68(4): 670-674.
18. XIN Shi-Gang et al. Journal of Inorganic Materials, 2009, 24(1): 107-110.
19. 2000, 6(S1): 251-253.
20. Monfort F, Berkani A, Matykina E, et al. Development of anodic coatings on aluminium under sparking conditions in silicate electrolyte. Corros. Sci., 2007, 49(2): 672-693.
21. Sundararajan G, Krishna L R. Mechanisms underlying the formation of thick alumina coatings through the MAO coating technology. Surf. Coat. Technol., 2003, 167(2/3): 269-277.
22. XIN Shi-Gang, et al. Journal of Inorganic Materials, 2006, 21(2): 493-498.
23. Xue W B, Deng Z W, Chen R Y, et al. Growth regularity of ceramic coatings formed by microarc oxidation on Al-Cu-Mg alloy. Thin Solid Films, 2000, 372(1/2): 114-117.
24. Matykina E, Arrabal R, Mohamed A, et al. Plasma electrolytic oxidation of pre-anodized aluminium. Corros. Sci., 2009, 51(12): 2897-2905.