How to dissolve Silicon?

How to dissolve Silicon Substrate effectively and uniformly from a thin film.

07 August 2017 6,431 2 View

Is there any improvement of toughness of P20 steel, by cryo-treatment?

I have done annealing of P20 steel at 1000 degree C. Again we follow cryo-treatment at different temperature. we found the result are: decrease in hardness and increase in impact resistant. What...

31 December 2016 3,599 3 View

How can we modify the surface of the Graphite block?

There is a complex structured braphite block. We want to modify the surface properties with higher mechanical strength. Your suggestion is highly appreciable. Thank You.

01 February 2016 4,897 7 View

Can you suggest about the non-destructive testing equipment? Can you give me the list of all 'non-destructive testing m/c'?

Hello everyone, I am trying to set up a "nondestructive testing lab" for casting metal. Please suggest any nondestructive testing equipment. If possible, then send me the supplier address. Thank You.

31 December 2014 6,636 10 View

What is the crystal structure of Bainite in steel?

What is the crystal structure of Bainite in steel?.

11 December 2014 1,894 14 View

In which case does dendrite formation occur during cooling?

Equilibrium cooling or non-equilibrium cooling? What are the conditions for formation of dendritic structure?

10 November 2014 1,779 12 View

Is there anything wrong in XRD Indexing in following figure ?

10 November 2014 986 15 View

What are the nondestructive methods used for "thin film" for characterization ?

09 October 2014 8,261 15 View

Does anyone have experience with resistivity measurement of Thin Film?

07 August 2014 8,095 11 View

Co-Deposition/Multi-Layer Deposition

Can anyone tell which one can give better properties; co-deposition or multi-layer deposition, of any type of materials.

06 July 2014 6,615 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

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

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

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View