What is the suitale characterization tool for finding out Graphitization?

I have a material made of graphite. I would like confirm the percentage of graphitization. What characterization technique will be perfect?

02 March 2016 1,193 3 View

Can anyone please explain the term called "solute induced convective flow" in solidification?

Can anyone please explain the term called "solute induced convective flow" in solidification?

31 December 2015 4,085 3 View

Can anyone help me in the interpretation of DTA curve?

Hi, I have done DTA for my alloy system. I would like to identify the heating and cooling portions of the curve. Kindly help me

02 March 2015 5,268 11 View

How can I do the analysis of DTA results?

I have done DTA-TG for my metallic samples (Inconel 718). I am getting a the following data: microvolt, time, % weight loos, microgram/min and temperature. Can anyone tell me how I can convert...

31 December 2014 7,021 3 View

Anyone works in thin films and prediction of coating stresses using stoney's relationship?

I would like to calculate the stresses in the coating film.

31 December 2014 1,422 6 View

Is spatial quantitative chemical analysis using SEM with a resolution of 2-3nm presently possible?

I need to do an analysis for my Inconel 718 sample. Can anyone kindly confirm this?

09 October 2014 5,772 8 View

At what condition will Laves phase not be detected in XRD of Inconel 718 in heat treated condition?

After heat treatment (No ST), the Laves phase in Inconel 718 matrix will not get dissolved. But will it be possible to detect in XRD? In case it is not detected, what would be the reason?

09 October 2014 9,703 4 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

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 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