Oksana Klok

8 Questions 14 Answers 0 Followers

Questions related from Oksana Klok

Which boundary has higher free energy: annealing or deformation twin?

Which boundary in fcc has higher free energy: annealing or deformation twin? Any literature reference is highly appreciated.

02 February 2018 3,722 3 View

Grain boundary misorientation close to 60 degrees: is that necessarily a twin boundary?

Steel grain boundary misorientation close to 60 degrees: is that necessarily a twin boundary? Can it be just a high-angle grain boundary?

01 January 2018 3,662 6 View

Heat-treatment for 316L austenitic steel in order to reduce/remove the defects after plastic deformation without recrystallization

Which heat-treatment should be applied to 316L austenitic stainless steel in order to reduce or remove the defects after plastic deformation without recrystallization?

02 February 2017 5,659 6 View

How to increase the grain size in 316L steel?

Which heat treatment should be applied in order to increase the grain size in solution-annealed 316L steel?

11 November 2016 5,720 5 View

Which process leads to higher work-hardening rate of austenitic stainless steel: cross slip or planar slip?

08 August 2016 3,239 12 View

What is the exact reason of the occurrence of the banded structure in austenitic stainless steel?

What is the reason of the occurrence of the banded structure in 316L austenitic stainless steel on the picture? Steel was hot-rolled and solution-annealed.

04 April 2016 323 11 View

Which technique is more reliable for quantification of the phases in steel: EBSD or XRD?

I need to define the amount of ferrite in austenitic stainless steel. Which technique is better: EBSD or XRD?

11 November 2015 806 57 View

Do the hardness measurements require any specific surface preparation of the samples?

I am planning to measure the hardness of my steel samples. Do I need to do any specific surface preparation (grinding, polishing, etc.)?

11 November 2015 4,879 6 View