What is surfactant? how we can select for particular materials?

01 February 2016 7,547 3 View

What is mean by "Self Repair of Active Metals" ?

Self Repair of Active Metals

02 March 2015 5,960 0 View

What is name of following steel ?

C=0.23%, Mn=0.66% Ni=2.9% Cr=1.29% Mo=0.24%?

11 December 2014 1,686 0 View

What is name of following steel ? C=0.23%, Mn=0.66% Ni=2.9% Cr=1.29% Mo=0.24%

C=0.23%, Mn=0.66% Ni=2.9% Cr=1.29% Mo=0.24%

11 December 2014 2,633 0 View

How to incerse the wear risitance of polymer?

polymer wear

10 November 2014 4,126 0 View

Does polycrystalline material posses the crystal structure like FCC, BCC, HCP?

06 July 2014 1,055 3 View

What is the relationship between electrical conductivity and the density of polymer composite materials?

If the density of a polymer composite increases, what is the effect on the electrical conductivity of the material?

01 February 2013 5,485 3 View

What is the percolation threshold in case of polymer matrix composite and what is its significance?

Practical application of percolation threshold.

08 September 2012 1,008 16 View

Is there possiblity to develop such material whose coefficient of transmissivity is near about 1 and it can sustain temp. More than 750 k ?

Material should be like glass

07 August 2012 2,694 2 View

What is the effect of modulus of elasticity of Ni & Cr on steel hardness and how is its hardness different as modulus of elasticity changes?

What is the effect of modulus of elasticity of Ni & Cr on steel hardness and how is its hardness different as modulus of elasticity changes?

07 August 2012 7,793 1 View

What is the status of bread making and more bakery foods with the use of insect flour/powder?

Insects have been consumed by human diet since prehistoric times. At present, the idea of looking at insects as food has been getting traction worldwide, also in response to increasing food...

03 March 2021 6,223 5 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

Do anyone here can help us in the field of molecular docking?

We have synthesized various metal complexes with different environment around the metals. Now to see the application of synthesized complexes we need this study also. we are also interested in...

01 March 2021 1,899 2 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

can I treat waste water containing solvents and alcohol with electrocoagulation?

there are solvents and alcohol in the waste water of a factory that produces disinfectants. Increasing this waste water requires very serious operations. Can I treat this waste water with...

27 February 2021 2,609 3 View

Which transition metal salt precursor is best for doping? Why?

I would like to synthesize a transition metal doped TiO2 via solgel method. Hence, I would like to know which metal salt precursor to choose among Chloride, Nitrate, and Sulphate. A clear...

27 February 2021 4,285 3 View