sanjay mohan Sharma

6 Questions 4 Answers 0 Followers

Questions related from sanjay mohan Sharma

How to differentiate between a comparitive study and an application study in tribological research?

In case of an application specific research, similar conditions are maintained at the time of testing which is not so easy, as it depends upon the resources available. However, a general...

26 February 2017 2,569 1 View

Compressive strength of Composites at high temperature?

I wanted to know the approximate reasoning for the decrease in compressive strength of Fe based composite at high temperature (500 degree Celcius).It would be a kind gesture if some one provides...

16 October 2016 1,303 3 View

How to find porosity from density?

I have developed five compositions using powder metallurgy and reinforments in increasing weight percentages were added to the base matrix. And the density of the compacts from base matrix to the...

11 April 2016 7,932 11 View

Can anyone confirm the formation of Oxides formed on Iron based material?

It would be humble gesture if some one could confirm the formation od oxides in the attached SEM image as it is the image of sample tested for wear at 500 degree celcius

31 March 2016 1,793 2 View

Location of Oxides formed on Iron based material?

It would be humble gesture if some one could confirm the formation od oxides in the attached SEM image as it is the image of sample tested for wear at 500 degree celcius

31 March 2016 835 2 View

How to calculate wear rate?

If some one can clarify as to what formulae is best for calculating wear rate in case of composites.

11 March 2016 4,961 32 View