Ehsan Ziyaei

4 Questions 6 Answers 0 Followers

Questions related from Ehsan Ziyaei

Does anybody knows were can I find some information about Zirconium-Oxalate solubility?

I searched the internet and CRC handbook but there were no complete information about the the solubility of ZrC4O8 in basic or acidic solutions. Does anybody know a reliable source for this kind...

10 October 2017 3,539 1 View

Why grain refinement influences the DBTT?

Generally, I'm looking for the effect of grain refinement on cleavage stress, and it's relation to the grain boundaries. Why Ductile to brittle behavior disappears in the ultra fine-grain size...

09 September 2017 2,543 2 View

Is there any compound to make MoO3 particles positively charged in methanol?

I have MoO3 nano particles in methanol and i want to find a complex with MoO3 which can turn its negative charge to positive, and then i want to coat these particles on a Mg substrate with...

11 November 2015 6,106 3 View

Has anybody worked on AZ31 Mg alloy MAO coating in a phosphate base solution?

does any body knows about the sparking potential in a phosphate solution with pH=13? i tried to coat my substrate in the potential range up to 180 V but there was no sign of sparks on the surface,...

01 January 2015 5,305 4 View