Summary
Advanced surface engineering techniques allow controlled modification of the near-surface chemistry and microstructure and provide a cost-effective and materials-conservative means for the prevention of wear, corrosion, and other surface-initiated failure mechanisms. This paper discusses examples of laser processing and physical vapor deposition for surface modification and creation of novel surface microstructures. Laser processing applications include modification of the microstructure of a plasma-sprayed coating and creation of an erosion-resistant metastable surface on cast iron. Physical vapor deposition applications include production of Ti/TiN composite coatings and metastable CuxCr1−x alloys.
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References
R. F. Smart and J. A. Catherall, Plasma Spraying, Mills and Boon, London, 1972.
D. A. Gerdeman and N. L. Hecht, Arc Plasma Technology in Materials Science, Springer, New York, 1972.
J. H. Clare and D. E. Crawner, “Thermal Spray Coatings,” in Metals Handbook Vol. 5, 9th edition, edited by W. G. Wood, American Society for Metals, Metals Park, Ohio, 1982, pp. 361–374.
M. L. Capp and J. M. Rigsbee, “Laser Processing of Plasma Sprayed Coatings,” Mat. Sci. and Engr., 62 (1984), pp. 49–56.
C. H. Chen, C. J. Altstetter and J. M. Rigsbee, “Laser Processing of Cast Iron for Enhanced Erosion Resistance,” Met. Trans., 15A (1984), pp. 719–728.
C. H. Chen, K. Keshavan, C. J. Altstetter, and J. M. Rigsbee, “Wear of Laser Processed Cast Iron,” in Lasers in Metallurgy II, edited by J. Mazumder and K. Mukherjee, The Metallurgical Society of AIME, Warrendale, Pennsylvania (in press).
S. M. Shin, M. A. Ray, J. M. Rigsbee, and J. E. Greene, “Growth of Metastable Cu1-xCrx Solid Solutions by Ion Mixing During Biased Sputter Deposition,” Applied Physics Letters, 43(3) (1983), pp. 249–251.
D. M. Leet and J. M. Rigsbee, to be published.
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Rigsbee, J.M. Surface Engineering by Laser and Physical Vapor Deposition Techniques. JOM 36, 31–34 (1984). https://doi.org/10.1007/BF03338525
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DOI: https://doi.org/10.1007/BF03338525