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Questions related to Metals
Under simular conditions what is the amount of thermal noise in conductive liquids compared to metals
05 May 2017 2,861 8 View
During the simulation of FSW joints for tensile testing, how one can model the weld line different from base metals? As we know that there are zones like TMAZ, HAZ and WZ along with base metal...
05 May 2017 9,260 2 View
I've already calculated the mass transfer coefficient of Cr,Ni,Si,Fe, and Mn in both slag and metal. How can you determined if it is metal phase controlled or slag phase controlled.?
04 May 2017 3,775 3 View
Hello all, I am looking for a formula or a chart that allows to calculate the resistivity (or conductivity) of a ternary Al Fe Si alloy. The element content varies a lot, Fe 50%, Al 36 %, Si 11...
19 April 2017 7,848 3 View
In titanium welding of grade 6 ( TI-5Al-2.5 Sn), which are the intermetallics and precipitations that can be formed? Is there a way to avoid their formation?
16 April 2017 8,027 1 View
Suppose barium concentration in coarse, accumulation and quasi-ultrafine stages is 0.039, 0.189 and 0.056 microgram cubic meter, the what distribution pattern it follows?
07 April 2017 638 3 View
Does everyone believe the airborne fungal contribution to organic matter in PM2.5 (0.096%) truly nonnegligible? Why?
05 April 2017 4,444 4 View
I study the adsorption of a dye by lignocellulosic materials and when I carried out desorption studies by using different concentration of HNO3, I observed a decrease of desorption % with...
04 April 2017 2,474 4 View
I'm having issues with sputter deposition on thin polymer films. We deposit a small amount of metal to a UV-cured acrylic urethane film (10 um thick) but the metal film shows cracking which is...
04 April 2017 2,271 3 View
I tried to optimize 4 nickle atoms. And then calculate the binding energy with carbon. I am reproducing people's results in the 90s.
04 April 2017 3,304 1 View
04 April 2017 935 3 View
04 April 2017 9,729 1 View
Hi all! I am not an inorganic chemist so this might be a very simple question for inorganic chemists. I wanted to qualitatively compare electrical conductivity of transition metal ions in water...
04 April 2017 1,928 3 View
04 April 2017 8,857 3 View
could someone explain me how sulphur addition to steel in excess affect the transverse ductility , while the longitudinal ductility remains unaffected ?
04 April 2017 4,056 3 View
particulate matter air pollution model correlation
03 April 2017 3,291 6 View
In a waveguide or a fiber are TE-TM modes same as horizontal and vertical polarization? When are they same when are they different?
02 April 2017 530 14 View
I have to undertake a research study merely on high-tech metals..i am wondering if there is an exact list of metals that are regarded as high-tech metals..apart from REEs.
03 March 2017 3,416 1 View
Suggest me the best way of measuring stability of clay humus complexes in soil. Thank u.
03 March 2017 8,100 4 View
More dangerous to public health: 1) lower 24 h PM10 mass concentration, lower particle diameter (ultrafine), larger BC mass fraction, more blackish; OR 2) higher 24h PM10 mass concentration,...
03 March 2017 540 17 View
02 March 2017 2,367 1 View
I am interested in Bioleaching method.
27 February 2017 2,043 3 View
In the rheometal process when stirring of the liquid using EEM at different stirring speed is carried out. During the stirring the slurry formation takes place within 30 seconds and water...
10 February 2017 5,851 7 View
I'm interested to know how long it takes for the oxide layer to reform after it has been broken. Is it on the order of nanoseconds, faster, slower?
02 February 2017 1,804 3 View