What is the best pre-treatment to active the glass surface for sol-gel dip coating?

I am trying to dip coat a glass into the sol-gel derived solution. But, the sufficient adhesion is not achieved after drying and annealing. What is the best pre-treatment to active the glass...

07 August 2019 3,490 3 View

What method is used for measuring ZrO2 thermal sprayed coating?

What method is used for measuring ZrO2 thermal sprayed coating?

01 February 2015 5,263 4 View

What is the hardness of Ni3Al?

31 December 2014 4,732 4 View

What are differences in specifications for Martensite transformation in ceramics comparing to metals?

I just know about Martensite transformation in metals. For example, these transformations are thermal and diffusionless. Also, the kinetic and morphology are dominant by strain energy.

11 December 2014 909 1 View

Why does stacking of fault energy increase with temperature in F.C.C crystals and decrease with temperature in H.C.P crystals?

Why does stacking fault energy increase with temperature in F.C.C crystals and decrease with temperature in H.C.P crystals?

11 December 2014 7,886 2 View

What is the driving force for growth of the particles with the same size in the matrix?

what is the driving force for growth of the particles with the same size in the matrix

11 December 2014 1,101 4 View

Does the protective layer Al2O3 form on the surface of aluminium alloys (such as Al-Zr) like pure aluminium?

Does the protective layer Al2O3 form on the surface of aluminium alloys (such as Al-Zr) like pure aluminium

11 December 2014 6,544 6 View

What is the difference between short range order = 0 and long range order = 0 in disordered alloys?

What is the difference between short range order = 0 and long range order = 0 in disordered alloys

11 December 2014 9,688 8 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