Matches in SemOpenAlex for { <https://semopenalex.org/work/W2071159806> ?p ?o ?g. }
- W2071159806 endingPage "182" @default.
- W2071159806 startingPage "151" @default.
- W2071159806 abstract "Abstract Over the years, diffusion aluminide bond coats have been widely used for providing oxidation resistance to Ni-base superalloy components of advanced gas turbine engines. Modification of these coatings by Pt addition improves their high temperature oxidation resistance considerably. This effect of Pt has prompted intense research on the microstructure and oxidation behavior of Pt-modified aluminide coatings over past several decades. The present review seeks to comprehensively collate all the available information on the subject and critically assess the status based on most recent findings. The review includes traditional β-(Ni,Pt)Al bond coats as well as the Pt-modified γ–γ′ type of bond coats that have gained prominence in more recent times. A brief description of typical process steps involved in the formation of Pt–aluminide coatings is provided followed by a detailed assessment of coating microstructures reported under various processing conditions. The influence of process parameters such as the time–temperature schedule used for prior diffusion treatment, on the coating microstructure is highlighted. Further, the importance of the contents of two key elements, namely Pt and Al, on the microstructure and oxidation performance of Pt–aluminide bond coats is discussed. The various mechanisms pertaining to the role of Pt in enhancing the oxidation resistance of aluminide coatings, as suggested in the literature, are discussed. The gradual microstructural degradation of the bond coats during high temperature oxidation exposure in terms of thickness increase, phase transformations, surface roughening, void formation and cracking is described. The current trends in the aluminide bond development are also provided." @default.
- W2071159806 created "2016-06-24" @default.
- W2071159806 creator A5046559322 @default.
- W2071159806 date "2013-03-01" @default.
- W2071159806 modified "2023-10-05" @default.
- W2071159806 title "Microstructure and high temperature oxidation behavior of Pt-modified aluminide bond coats on Ni-base superalloys" @default.
- W2071159806 cites W1964861595 @default.
- W2071159806 cites W1964889867 @default.
- W2071159806 cites W1965175475 @default.
- W2071159806 cites W1965948472 @default.
- W2071159806 cites W1967640448 @default.
- W2071159806 cites W1967818918 @default.
- W2071159806 cites W196863899 @default.
- W2071159806 cites W1969482484 @default.
- W2071159806 cites W1973977170 @default.
- W2071159806 cites W1976696141 @default.
- W2071159806 cites W1978197576 @default.
- W2071159806 cites W1980817371 @default.
- W2071159806 cites W1982272010 @default.
- W2071159806 cites W1982732984 @default.
- W2071159806 cites W1983800335 @default.
- W2071159806 cites W1984407897 @default.
- W2071159806 cites W1984562911 @default.
- W2071159806 cites W1984667876 @default.
- W2071159806 cites W1986736982 @default.
- W2071159806 cites W1987282582 @default.
- W2071159806 cites W1990494466 @default.
- W2071159806 cites W1991003200 @default.
- W2071159806 cites W1992632652 @default.
- W2071159806 cites W1992661983 @default.
- W2071159806 cites W1994627507 @default.
- W2071159806 cites W1994861620 @default.
- W2071159806 cites W1995570306 @default.
- W2071159806 cites W1996563465 @default.
- W2071159806 cites W1997264630 @default.
- W2071159806 cites W1999666305 @default.
- W2071159806 cites W2001231786 @default.
- W2071159806 cites W2001377547 @default.
- W2071159806 cites W2001786800 @default.
- W2071159806 cites W2003580385 @default.
- W2071159806 cites W2005135850 @default.
- W2071159806 cites W2005272966 @default.
- W2071159806 cites W2006076601 @default.
- W2071159806 cites W2006315332 @default.
- W2071159806 cites W2006503609 @default.
- W2071159806 cites W2006943953 @default.
- W2071159806 cites W2007815573 @default.
- W2071159806 cites W2008346803 @default.
- W2071159806 cites W2008820080 @default.
- W2071159806 cites W2009842304 @default.
- W2071159806 cites W2012257298 @default.
- W2071159806 cites W2013509583 @default.
- W2071159806 cites W2014396212 @default.
- W2071159806 cites W2016510619 @default.
- W2071159806 cites W2016800988 @default.
- W2071159806 cites W2017882939 @default.
- W2071159806 cites W2019651025 @default.
- W2071159806 cites W2021220340 @default.
- W2071159806 cites W2021991543 @default.
- W2071159806 cites W2022482766 @default.
- W2071159806 cites W2022602625 @default.
- W2071159806 cites W2027234097 @default.
- W2071159806 cites W2027613841 @default.
- W2071159806 cites W2028638335 @default.
- W2071159806 cites W2031226674 @default.
- W2071159806 cites W2031290302 @default.
- W2071159806 cites W2035158132 @default.
- W2071159806 cites W2035337815 @default.
- W2071159806 cites W2036865539 @default.
- W2071159806 cites W2037345794 @default.
- W2071159806 cites W2038186587 @default.
- W2071159806 cites W2038270033 @default.
- W2071159806 cites W2040826990 @default.
- W2071159806 cites W2041692797 @default.
- W2071159806 cites W2042596685 @default.
- W2071159806 cites W2043059981 @default.
- W2071159806 cites W2043498261 @default.
- W2071159806 cites W2044326286 @default.
- W2071159806 cites W2049567438 @default.
- W2071159806 cites W2051590364 @default.
- W2071159806 cites W2053099646 @default.
- W2071159806 cites W2053320286 @default.
- W2071159806 cites W2059041854 @default.
- W2071159806 cites W2061661566 @default.
- W2071159806 cites W2062616032 @default.
- W2071159806 cites W2063271422 @default.
- W2071159806 cites W2064458873 @default.
- W2071159806 cites W2065123101 @default.
- W2071159806 cites W2071513166 @default.
- W2071159806 cites W2072913593 @default.
- W2071159806 cites W2075065274 @default.
- W2071159806 cites W2075777359 @default.
- W2071159806 cites W2076140599 @default.
- W2071159806 cites W2077594085 @default.
- W2071159806 cites W2077624400 @default.
- W2071159806 cites W2079020523 @default.
- W2071159806 cites W2079171998 @default.
- W2071159806 cites W2081551883 @default.