Mustapha Ait-Ibba

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Questions related from Mustapha Ait-Ibba

Can someone help me to interpret this RAMAN spectrum of carbon thin films deposited from Hydrocarbon Gas ?

Hello everyone, we have deposited thin films of carbon under vacuum from a hydrocarbon gas, the analysis of these coating with RAMAN technique give the following spectra, if someone can help us to...

19 January 2019 2,816 4 View

I need to know what is the best test of hardness of the hard coating, Brinell Hardness test, Rockwell B Hardness test OR Rockwell C Hardness test ?

I won't to evaluat the adhesion so what is the difference between all these test

07 May 2017 5,987 13 View