Shaikh Asad Ali Dilawary

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Questions related from Shaikh Asad Ali Dilawary

Plasma Nitriding with hollow cathode discharge?

We have a cathodic arc PVD system which uses hollow cathode arc (plasma) with Ar as a prior cleaning step. Now our idea is to use this set up for plasma nitriding of SS 3xx series. The plan is to...

07 February 2020 5,727 1 View

Is there a possibility of Microcarburizing environment in graphite heating furnace?

I am planning a sintering experiment for an Fe-Si system. I have a high temperature furnace with graphite heating elements. I am concerned if there's a risk of carbon pick up due to prolonged...

29 August 2019 3,096 1 View

Corelation of sliding wear tests with erosive wear?

How right or wrong it will be to predict the erosion-wear resistance based on the data obtained form sliding wear results? Among other variations in the sliding contact carries a normal load,...

15 October 2018 5,501 7 View

Relation of stiffness and coefficient of friction?

During sliding wear in a ball on disc (BoD) configuration, given all conditions are identical i.e normal load, temperature, sliding speed and counterface material, only difference being the...

14 March 2018 4,142 10 View

Accuracy of Rietveld analysis for fine structures?

What can be commented for the accuracy of quantitative phase analysis (QPA) by XRD Rietveld refinement for very fine micro-structures of multi-phase steels. If the grain size is ~10um. Does it...

04 January 2018 3,679 3 View