Browsing by Author "Roy, M."

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Post-processing of Ni-Cr-Al2O3 thermal spray coatings through friction stir processing for enhanced erosion–corrosion performance

Rani, M.; Perumal, G.; Roy, M.; Grewal, H.S.; Arora, H.S. (2019-12-11)

Thermal spray coatings are widely used for addressing erosion problems in fluid machineries. However, the presence of splat boundaries, non-homogeneous microstructure and element segregation limits their performance. In ...
Structural rejuvenation of thermal spray coating through stationary friction processing

Arora, H.S.; Rani, M.; Perumal, G.; Roy, M.; Singh, H.; Grewal, H.S. (2020-12-17)

In this study, a novel processing technique for microstructural refinement of Ni-Cr-5Al2O3 composite coating developed using high velocity oxy-fuel (HVOF) technique is demonstrated. The processing technique, known ...

Now showing items 1-2 of 2

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