What is the case that determine what to use Secondary electron or back scattered in SEM?

Secondary electron vs back scattered in SEM, like inspection of microstructure of metals in more details.

05 June 2018 2,174 3 View

Is there any free software for x-ray diffraction analysis, also contain phases theta and intensity data?

x-ray software

11 December 2017 2,698 0 View

Hi, I am looking for a solution manual of this book "Elements Of X Ray Diffraction" by Cullity , how can I find it?

I need the solution manual for this book as a PDF file

10 November 2017 4,312 5 View

What is the difference between preparation, synthesis,fabrication and manufacture?

04 May 2016 752 3 View

Is there any formula to calculate the needed time for heat treatment (i.e: tempering ,hardening,annealing...etc)?

heat treatment, material thickness

03 April 2016 219 15 View

What is the meaning of Cerachrom bezel?

11 December 2015 2,196 1 View

How we can join metal (ex.low carbon steel) to polymer?

FSW

07 August 2015 8,664 0 View

What is the difference between fatigue strength,fatigue limit and fatigue endurance in metals?

fatigue metals

04 May 2015 484 1 View

What is the simplest way to calculate the volume fraction of present phases in a dual phase microstructure photograph as in carbon steel?

steel microstructure image j

03 April 2015 595 3 View

What is the difference between grain and crystal in solid materials?

01 February 2015 4,744 27 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

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View