12 Questions 22 Answers 0 Followers
Questions related from Ali Ghafarinazari
black oxidized bearing has few micron black oxidized layer. how can we measure thinness of this layer?
10 October 2018 1,540 0 View
It is obvious that we can use XRD to measure residual stress. but I would like to know that: Is there correlation between hydrogen embrittlement with FWHM? Thank you in advance for your help.
06 June 2018 7,908 4 View
Ti, O, Pb, S, Al, and Ca elements in steel must be less than 50 ppm. How we can measure it in a real samples (not in the range of mg)?
10 October 2017 3,010 3 View
Would you please tell me about light absorption of PEG? does it have light emission properties? by which mechanism?
06 June 2016 3,388 2 View
I synthesized a nano materials. Now I would like to see the amount of my component is crystalline. how can i determine it from XRD data and MAUD software? Thank you in advance
03 March 2016 6,203 7 View
Phase transitions are well established for bulk silicon dioxide. But I would like to now increase of the surface area and go to nano structures. These phase transitions are stable or for instance...
06 June 2015 6,296 7 View
I would like to obtain time temperature transformation (TTT) and / or continuous heating transformation (CHT) diagrams by Differential Scanning Calorimetry (DSC). As it clear by DSC we can...
10 October 2014 1,857 10 View
in the articles there was specific name before telling nanomaterials in medicine In about 80s, which I forget it. Does anyone know that?
07 July 2014 7,399 1 View
We need to synthesize cobinamide, vitamin B12 precursor. At neutral pH, cobinamide exists as aquohydroxocobinamide, and at a pH of>11, it exists as dihydroxocobinamide. From our point of view,...
05 May 2014 9,618 2 View
I would like to be more familiar with spectrofluorometer. Which reference or textbook you suggest me? Especially for: NanoLog® designed by Horiba company...
10 October 2013 6,145 0 View
..
10 October 2012 8,123 5 View
Current laboratory syntheses of nanoparticles, especially those based on conventional flask-type reactors, are able to deliver only small amounts of particles, usually below one gram, and are...
09 September 2012 1,569 3 View
