Mohammad Khodaei

6 Questions 31 Answers 0 Followers

Questions related from Mohammad Khodaei

What is the optimum condition for magnesium-nanoceramic ball milling?

For magnesium- 10wt.% nanoceramic ball milling, what is the optimum condition (rpm, powder/ball ration)? Is it necessary to use ethanol in cup?

01 January 2019 7,739 1 View

How to measure the thickness of nano sized coating?

I want to measure the thickness of TiO2 on the surface of titanium. Please recommend some related techniques.

01 January 2016 2,491 11 View

What is the criteria for lamp choosing in XRD?

I mean which lamp is suitable for investigating which materials by XRD? What is the differences between different lamps?

11 November 2015 8,042 6 View

What are the problems of ball milling of titanium powder?

Please identify the: atmosphere of the cup? material of cup walls and ball? time and ....? to reduce the size of particles to nano scale.

10 October 2015 8,963 11 View

Is it possible to use SPS process for sintering of biomedical grade titanium?

As the molds of SPS process are made of graphite, and titanium will react with graphite at high temperatures, so it seems TiC will forms at the walls of sintered parts and they could not be used...

10 October 2015 9,590 1 View

Which tests are recommended to perform on the diffusion bonded metals?

After diffusion bonding of steel-W, which assays are recommended to ensure perfect welding?

10 October 2015 7,438 6 View