(12-15-2012, 08:22 AM)Ramin Wrote: could you send one of its microstructure pictures?
let me know about the percentage of oxide in microstructure,
put the powder on oven and mix again,
what is the distance of spraying?
I tried several distance. 130, 140, 160mm.
The powder is always kept in the oven and I also mixed the powder before fill it in the pot.
I am not sure is it because of the powder has been stored for 5 years? so there is some change in the composition?
I tried to insert a imagine but failed. I am not sure is it because the poor internet in the office. I will try it again when i back home.[/php]