Biswajyoti Mukherjee

4 Questions 13 Answers 0 Followers

Questions related from Biswajyoti Mukherjee

Difference between Median and Palmqvist cracks?

What is the difference between Median and Palmqvist cracks in Indentation fracture?

29 March 2016 4,336 2 View

What happens when we heat pure aluminum?

What happens when we heat pure aluminum near its melting point(663oC) in atmosphere(no vacuum or nitrogen)? Does whole of the sample transforms into oxide? I have come across a paper where...

25 November 2015 9,094 4 View

How do I prepare a sample for HR-TEM?

I have Micro alumina-nano SiC composite heat treated near aluminum melting point. I want to take HRTEM for this sample. Can you suggest me the best way to prepare the sample so that i can get...

07 November 2015 9,506 3 View

Sharp peaks in XRD but no evidence from HR-TEM. Why?

My SPS sample consists of nanodiamond reinforced in aluminium. XRD gives sharp peaks for aluminium but in HR-TEM i see only nanodiamonds. No d-spacing corresponds to aluminium. If aluminium matrix...

22 September 2015 7,836 27 View