Palani Kuppusamy

7 Questions 1 Answers 0 Followers

Questions related from Palani Kuppusamy

Why i got amorphous structure in my XRD analysis of FSWed aluminium alloys with titanium alloys? anyone know about this, pls suggest me, why it comes?

I want to get the clear XRD image on my samples, but i got amorphous structures. what is the problem on my samples?

03 March 2018 9,154 0 View

Can anyone give me your valuable suggestions on "how to convert the plunge force or axial force into the term axial depth" in FSW process?

In dissimilar friction stir welding of two different non ferrous materials. I need the equation between the plunge force and plunge depth in friction stir welding process. pls attach any...

01 January 2018 8,586 0 View

How to apply the process parameters (inputs) using sensitivity analysis?

i know the formula for sensitivity analysis. but if i substitute in the real equation, the answers not matching? how i do the calculations? Partial derivatives are applied on the mathematical...

01 January 2018 470 0 View

How can I prepare the etchant for Titanium alloy with aluminium alloy?

i am struggling to collect the HF acid to prepare Keller's reagent. If HF is not possible to collect, What is the alternate for HF acid to prepare the etchent for dissimilar welded joint ( Al...

09 September 2015 4,678 4 View

How can i solve the problem Using DEA?

if anyone known, pls suggest me how to solve DEA method for optimization and give me the procedure

03 March 2015 7,653 5 View

Why the offset is important for dissimilar friction stir welding process?

If the steel and copper alloys are to be friction stir welded, at which side the offset distance is considered and why? if anyone known this answer please share your thought.

09 September 2014 1,244 9 View

If aluminium and titanium alloys are to friction stir welded, why the offset is important and which side and what is its effect?

Offset for dissimilar friction stir welding

09 September 2014 1,624 6 View