Behzad Nateq

5 Questions 8 Answers 0 Followers

Questions related from Behzad Nateq

Why Aluminum powders color sometimes change after Ball Milling?

Dear viewers, I am working on ball milling of Aluminum powders for a couple of years and a question yet not answered to me is that "why sometimes- not always or so many- I encounter a color change...

25 March 2020 2,362 6 View

Can we use a conductive tape for POWDER samples in FESEM?

I am going to investigate the surface of a powder sample using FESEM but I am wondering weather I would be able to use a conductive tape!? My sample particles size are of several microns to...

02 August 2018 6,246 6 View

How to remove Al2O3 but not the Al itself!?

Hi Is there any possibility to remove Aluminum oxide in a batch of Al powder? I mean can any solvent (e.g. NaOH) act as a cleaner of Al oxide but meanwhile the Al itself not been affected?

28 February 2018 5,507 5 View

How to remove sample from a membrane filter?

Hi everybody, I have a question that may seem so simple to most of you. Actually, I have used a MF-Millipore Membrane Filter, mixed cellulose esters with a 0.45 micron pore size to collect my...

25 February 2018 8,201 2 View

Which production method can produce Al powders with flake and lath-like morphology?

I have recently bought Aluminum fine powder, stabilized about 2% fat.CAS 7429-90-5 from Merck group. I thought the product should be gas-atomized but when I looked at the morphology under...

18 January 2018 2,344 4 View