Effect Of Cr2o3 And Tin Coatings On 13cr-4ni Turbine Blade Material By Hvof Process

ARUN, NEG and S.S., SAMANT and VIRENDRA, SINGH RANA (2014) Effect Of Cr2o3 And Tin Coatings On 13cr-4ni Turbine Blade Material By Hvof Process. In: International Conference on Advances In Engineering And Technology - ICAET 2014, 24 - 25 May, 2014, RIT, Roorkee, India.

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Abstract

In this paper, we investigate the effect of Chromium oxide (Cr2O3) and Titanium nitride (TiN) coatings on 13Cr-4Ni turbine blade material by high-velocity oxyfuel (HVOF) process in order to improve its wear characteristic, erosion and corrosion behavior and other mechanical properties. In the present paper studies carried out by various investigators has been discussed. Based on the literature survey various theoretical, and case studies have been discussed with some remedial measures suggested by various investigators. On the basis of several papers we gone through, we are going to compare the above mentioned properties with and without coatings and also find that the coating done by HVOF process can reduce the silt erosion problem in hydro turbine at a certain level.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: HVOF,Cr₂O₃ and TiN coatings, silt erosion.
Depositing User: Mr. John Steve
Date Deposited: 24 May 2019 12:30
Last Modified: 24 May 2019 12:30
URI: http://publications.theired.org/id/eprint/2644

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