Muhammad Mansoor

12 Questions 18 Answers 0 Followers

Questions related from Muhammad Mansoor

Can simple 2 theta XRD scans help me to evaluate transformer steel?

I have transformer steel samples to evaluate but our texture machine is out of order. for a quick check can I don 2 theta scans for any information about the textured nature of the sample? If yes...

18 November 2019 780 3 View

Is there any workshop about fundamentals of XRD texture analysis?

I am struggling now a days in the field of texture analysis using XRD. I need academic guidance for skilled and experienced researchers or professors. I think any international workshop on the...

02 August 2018 2,073 5 View

How I can prepare indium specimens for optical microscopy?

I am studying different types of indium based solder. I want to prepare cross sections of indium soldered joints. Usual techniques of specimen preparation are not working as lots of hard particles...

24 March 2016 9,684 3 View

How we can measure thermal conductivity of metallic sample using DSC?

I want to determine thermal conductivity of aluminum composite using DSC. I know, one way is modulated DSC (which I don't have at present) so can we used the usual DSC to find thermal conductivity?

19 March 2015 2,569 8 View

Can we get nanometric resolution by AFM in phase contrast mode?

I am doing some AFM studies on dispersion of CNTs in aluminum. Can AFM help to get good idea of dispersion?

20 February 2015 7,646 4 View

Can we separate fine powders having spherical and facet shapes using Meshes?

I have a mixture of powders, with facets and spherical shapes. Is it possible to separate them using sieve shake with standard meshes? Or else what could be done?

15 September 2014 7,575 4 View

How can we relate intrinsic height of thermal barrier with the type of dislocation movement?

Is there any criteria, which can define the type of dislocation movement and/or interaction with respect to the height of thermal activation barrier? Any reference article or book is highly...

18 August 2014 7,308 7 View

How can one determine stress relaxation rate using stress relaxation test data?

I have performed stress relaxation test on aluminum specimens and determined the values of Δσ, Δσ' and Δσ*. I want to find the stress relaxation rate and intrinsic height of thermally activated...

04 August 2014 2,688 4 View

Can aluminum have more than 12 slip systems?

Aluminum has preferred direction of and closed packed plane (111), therefore, it has 12 active slip systems. Is it possible that aluminum has more than 12 slip systems, and how?

27 July 2014 554 4 View

Can we calculate strain produced by thermal mismatch of the constituents in a composite?

I am trying to find strain produced by CNT in Aluminum matrix. Both the contituents have distinct CTEs, which may produce stains due to thermal cycling. Can we calculate the strain using physical...

02 July 2014 1,613 2 View

How accurate is the measurement of grain size using XRD?

Additionally, I want to know the ways to improve the accuracy.

01 July 2014 8,878 31 View

Why corrosion resistance of Al-CNT increases and pitting resistance decreases?

I have tested Al-CNT composites in 3.5% brain solution and found that corrosion rate though remarkably decreased but pitting tendency increased slightly?

14 May 2014 1,751 6 View