Rajinikanth V

6 Questions 10 Answers 0 Followers

Questions related from Rajinikanth V

What is the suitable macroetchant to revel the large clean grains of CRGO steel?

High silicon content leads to severe pitting problem when conventional etchants are used.

10 October 2017 5,975 2 View

What grade of photographic paper is good for sulphur printing ?

anyone with experience of sulphur printing on rails. kindly reply.

06 June 2015 243 0 View

What are the suitable etchants to determine prior austenite grain size in hot rolled steel sample?

Especially for microalloyed steels

01 January 2014 4,668 9 View

How to describe the inclusion size and distribution in plate steels apart from inclusion chart.

The thin -heavy inclusion rating method suffers as sulphides are no longer elongated in case of pipeline grades, and hence control on their size may be required for standardization rather then...

01 January 2014 2,166 0 View

If I increase the voltage in Electron backscattered diffraction ( EBSD), what will happen to the spacing of bands in the kikuchi pattern?

What is the relation between actual d-spacing of crystal to the spacing observed between the excess and deficient lines of a kikuchi band? I thought it was just 1/d but actually it is not true. Why?

06 June 2013 5,392 2 View

What should be limiting carbon content of steel one should consider while indexing martensite phase as ferrite /martensite by EBSD?

The reason i ask this, my steel has 0.15%C, and contains both retained austenite and martensite , the retained ausenite fraction varies depending on whether i choose ferrite or martensite for...

01 January 1970 7,495 3 View