Preetish D'Silva

5 Questions 2 Answers 0 Followers

Questions related from Preetish D'Silva

Is it possible to etch only grain boundaries in Pure Silver without etching the twins?

Silver being FCC metals forms annealing twins in wrought materials. These twins are hinder the grain size analysis. What options are possible to obtain grain size of pure silver without etching twins.

01 January 2019 9,828 3 View

How to use origin pro 9.0 to remove background noise and smoothen the XRD graph?

What commands do I have to use to perform the above mentioned actions in origin 9.0?

07 July 2017 9,195 2 View

How do you differentiate between mechanical twins and annealing twins?

Does the shape of the twin indicate whether it is mechanical/deformation or annealing twins?. I work on FCC sheet metal SS 304 and Inconel 601. I deform by cold rolling as well as heat treat...

07 July 2017 2,488 14 View

Which method is best suited to obtain microstructure of cold rolled Inconel 601 alloy?

Etching process. how to eliminate dark spots in the microstructure.I etched with glyceregia and acetic acid mixed with HCL and nitric acid.

04 April 2016 1,823 4 View

How to etch Stainless Steel 304 to obtain grain structure without etching twins?

Etchants

04 April 2016 9,152 1 View