Title of article
Influence of saline environment on creep rupture life of Nimonic-263 for marine turbine application
Author/Authors
Bagui، نويسنده , , S. and Ray، نويسنده , , A.K. and Sahu، نويسنده , , J.K. and Parida، نويسنده , , N. and Swaminathan، نويسنده , , J. and Tamilselvi، نويسنده , , M. and Mannan، نويسنده , , S.L.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
7
From page
54
To page
60
Abstract
The present paper highlights the effect of Na2SO4 and NaCl salt mixture on creep rupture properties of Nimonic-263 alloy at 800 and 850 °C. Results revealed that for short duration tests, the rupture life is not much affected by the corrosive action of the salt mixture at both the temperatures. Whereas for long term creep tests, salt mixture affects the creep rupture properties of the material catastrophically. Minimum creep rate increases marginally for salt deposited sample compared to the bare alloy. Fractographic features of the ruptured salt deposited and bare samples have been discussed.
Keywords
Salt deposition , Creep Rupture , Nimonic-263 , fracture , Hot corrosion
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2013
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2172629
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