Harekrushna Behera

6 Questions 2 Answers 0 Followers

Questions related from Harekrushna Behera

How to achieve a proper inert atmosphere in a milling vial for a highly reactive metals like Ti or Sm ?

We are milling highly reactive materials such as Sm or Ti under Ar gas purging into it. Still oxidation occurs during the milling process.

01 September 2024 4,742 1 View

Can any one suggest the method of determining the enthalpy of mixing between two elements theoretically?

Enthalpy of mixing between two elements is a key factor in determining how easily an alloy can be formed. Stronger mixing enthalpies make alloy formation simpler. Hence, Is there any way to...

03 September 2023 6,881 3 View

Why in 3d transition metals, the orbital moments are nearly completly quenched?

Why Orbital moments of 3d transition metals nearly quenched?

16 June 2023 1,012 0 View

Is there any way to store Samarium without Glovebox?

Samarium is prone to oxidation. If we have no glove box, any other way to store it?

10 June 2023 6,244 3 View

What is the minimum FWHM for a peak to be treated as amorphous ?

If I am getting an amorphous phase and crystalline phase, how can I confirm about formation of amorphous phase. What is the FWHM of typical amorphous phase ?

04 May 2023 7,912 0 View

Can I do quenching after heat treatment through a tube furnace to my sample?

I am using a tube furnace to anneal the sample in presence of Argon. Can I do sudden cooling after the heat treatment over at such high temperature? Will it be any problem to the furnace?

12 December 2022 2,575 3 View