Nitesh Vashishtha

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Questions related from Nitesh Vashishtha

TEM characterization of wornout surface of hard coating?

What is the best way to prepare sample for TEM analysis of wornout surface without damaging the wear features in thermally sprayed ceramic as well as cermet coatings? Thanks

21 December 2017 1,034 3 View

HVAF (high velocity air fuel) vs. HVOF (high velocity oxy fuel) coatings

Hi all, As per the literature available, HVAF (high velocity air fuel) spray coatings (WC based) resulted into superior quality coatings as compared to HVOF (high velocity oxy fuel) coatings. HVAF...

01 January 1970 3,151 2 View