M. BENDOUMIA

10 Questions 19 Answers 0 Followers

Questions related from M. BENDOUMIA

Can anyone help me to identify an x-ray spectrum?

The sample contains Ni, Ti, Sn. I cannot identify the pics at 31°, 32.4 and 45.3°. in attachment the xrd pattern Best regards

31 January 2019 5,667 9 View

How can I calculate the crystallite size from high temperature XRD?

After getting xrd diagram of nanostructured sample heat treated for different temperature with, the crystallite size reduces with temperature which is not logical. I know that the relaxation of...

04 October 2017 1,654 13 View

Application of Metal Matrix Nanocomposite ?

I have spent a lot of time researching the application of Metal Matrix Nanocomposite, but I found nothing useful, this led me to seek outside help and your guidance will be widely...

27 July 2017 5,493 0 View

When the kissinger approach is applicable?

The Kissinger method is it used only for the phase transformation (precipitation) at the solid state? or it can be applied when we have the phase formation after melting Best regards

09 July 2017 8,237 2 View

Phase diagram with no solid solution?

If a phase diagram don’t present any solid solution but it contain an intermetallic compound. Does that mean that the two elements are immiscible? best regards

12 May 2016 6,364 5 View

Can anyone help me in a HRTEM results?

For my HRTEM I have applied the Fourier transform and the inverse FFT. From that results what can I extract as information? Can I define the crystal structure, the lattice parameter? How can I do...

09 May 2016 7,777 9 View

How to get the same energy of milling with two different Planetary Ball Mills PM400 and PM200?

I have use for my first experience planetary ball mill PM400 (Retsch), and now I want to do another experience with the same condition (same energy of milling) but the PM400 is not functional so I...

07 March 2016 9,807 9 View

Is there anyone who can help me to study the silicon standard data?

I have analyzed the standard silicon using highscore plus: 1- Determine background 2- Search peaks 3- Fit profile 4- Fit profile with (asymmetry type :split width and...

25 October 2015 4,479 10 View

Are there a difference between DTA and DSC ?

I started my thermal analysis using DSC, but the thermocouple was destroyed, hence I thought of using the DTA that is available. My question is, can i do my calculations such as calculating the...

14 March 2015 808 11 View

Is there a way to calculate the grain size using DSC technique?

I analyze my specimens by DSC and I want to know if there is a way to determine the variation of the grain size using this result after heat treatment before using the DRX. Thank you.

23 February 2015 3,939 4 View