Siva Prasad Murugan

8 Questions 21 Answers 0 Followers

Questions related from Siva Prasad Murugan

How do I get the permission for using the images of a published article?

I want to use few images from a published journal and conference proceedings in my manuscript. It is not a review paper. I need those images for preparing the introduction of an original research...

07 July 2018 4,685 5 View

Whether the hardenability and weldability of Twinning Induced Plasticity (TWIP) steel are expressed in terms of carbon equivalent?

Normally, the hardenability and weldability of advanced high strength steels (AHSS) are expressed in terms of carbon equivalent (CE). I tried to calculate the carbon equivalent of TWIP steel (900...

02 February 2017 9,286 4 View

What may be the reason for the low tensile strength in the dissimilar resistance spot weld between Fe-Mn-C-Al austenitic steel and DP steel?

Dear Researchers, I am working on the dissimilar resistance spot welding of Fe-Mn-C-Al austenitic steel (with other alloying elements such as Si, Ni, Cr, Ti, Mo, Zr, V, Nb etc. in small amount)...

03 March 2016 8,582 11 View

What are the effects of shrinkage cavity/voids on the resistance spot welding of advanced high strength steels (AHSS)?

Hello researchers, Can anyone please explain the effects of shrinkage cavity/voids on the mechanical properties of resistance spot welded advanced high strength steels? I could find some journals...

01 January 2016 8,272 5 View

Is there any restriction for the number of repair welds that can be made on steel weldments according to any cords and standards?

Is there any international codes or standards like API code, AWS code, ASME BPVC which provides the maximum possible number of repair welds that can be done on MS or SS or dissimilar weldments??...

01 January 2015 2,323 5 View

Can we use Plasma Electrolytic Oxidation (PEO) technique on aluminium coated steel ?

Just imagine we are depositing aluminium over steel using hot dipping or TIG surfacing. Over this specimen can we use PEO technique to fabricate corrosion resistant coating?

12 December 2014 480 15 View

Whether Electrochemical Impedance Spectroscopy (EIS) is only useful for the corrosion analysis of surface coatings? Can we use this for weldments?

Electrochemical Impedance Spectroscopy is a useful technique to evaluate the corrosion properties of organic and inorganic coatings on metals and alloys. I have used this technique to study the...

12 December 2014 6,811 3 View

What may be the reason for the porosity in the HAZ of mild steel portion of the stainless steel-mild steel dissimilar weldment?

I have observed porosity at the HAZ of mild steel side of AISI 304 stainless steel and mild steel dissimilar weld. Welding technique was SMAW and the electrode used was E308L. What may be the...

12 December 2014 9,333 8 View