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...

10 November 2019 5,956 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...

07 August 2018 2,644 6 View

ISAM 2015, Video Conference Invitation?

Professors, working in the field of materials science, are invited to present a keynote lecture (40 minutes) through video-link. The conference will be held in Islamabad-Pakistan during 12-16...

04 May 2015 4,164 1 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?

08 September 2014 9,375 5 View

How accurate is the measurement of grain size using XRD?

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

06 July 2014 3,257 32 View

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

06 July 2014 8,087 2 View

What is the concept and reference behind the calculations of dislocation density and strain using XRD, as quoted in attached file?

In attached file, authors have used eq-2 and eq-3 to calculate dislocation density and strain. The formulas look strange and no references are given by the authors. Are these authentic formulas?

06 July 2014 8,532 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?

06 July 2014 2,599 5 View

How do you measure dislocation density using XRD in cold rolled aluminum?

I want to measure dislocation density in Al by XRD, and have studied some stuff but am not yet clear about how exactly it will work. Can somebody explain this to me with some worked examples?

05 June 2014 8,178 5 View

How can we calculate thermal strain in a composite?

I have prepared Al-CNT composite, both materials have different CET, which means thermal strains will be produced. Does anyone know how to calculate thermal strain in the composite at different...

05 June 2014 7,897 2 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View