Shokouh Attarilar

5 Questions 10 Answers 0 Followers

Questions related from Shokouh Attarilar

How I can remove a blue oxide layer produced on heat treated NiTi sample?

Hi, I have a porous NiTi (Nitinol) sample, after heat treatment a blue oxide layer was formed on it. I try to remove it by electropolishing it in 79% acetic acid and 21% percholeric acid but it...

25 February 2021 6,222 13 View

How the amorphous phase appears in EBSD images?

I have BC, GB and Euler EBSD maps of sample, it is possibly contains some crystalline grains of CP Ti in the micrometer range and an amorphous Ti layer in the topmost of surface. Is the appearance...

05 February 2019 9,080 7 View

How to plot load-displacement curve from nanoindentation results?

I have some excel files including nanoindentation data such as H(GPa)-Er(GPa)-hc(nm)-Pmax(ｵN)-S(ｵN/nm)-A(nm^2)-hmax(nm) heff(nm). I use excel and sigmaplot to obtain load-displacement...

27 November 2018 714 12 View

Does roughness values change by ECAP pass number? why?

I want to do some AFM experiments and I wonder whether roughness changes by ECAP pass number or not? and how the specimen should be prepared, Is it necessary to mirror polish them or till 2000...

08 May 2018 3,066 4 View

What is the microstructural signs for occurence of GDRX specially through EBSD maps?

I wonder what is the microstructural signs for GDRX mechanism ? Is it possible to observe the activation of GDRX in ECAPed or shotpeened Ti. How we can distinguish GDRX occurrence through EBSD...

01 January 1970 5,815 6 View