Panos Efthymiadis

5 Questions 22 Answers 0 Followers

Questions related from Panos Efthymiadis

How can I import residual stress profiles into Deform?

Hi all, I want to import the residual stress profiles along the rolling and transverse direction into the Deform and also extrude those over the whole plate. Would you be able to point out how to...

11 November 2018 2,467 0 View

Does anyone know any supplier that could provide with TiB2 reinforced 7xxx alloys?

I am looking for thick-sectioned plates (of the order of 2000m x 500mm x 120.00mm thick)

02 February 2018 2,149 3 View

Is there any technique to minimise the residual stresses in a plate without heating the sample?

I have a 30 mm thick plate AA7050 alloy and I want to reduce the residual stresses without altering the microstructure; so I cannot heat up the specimen. What techniques are out there? Is it...

02 February 2018 7,838 1 View

Why there is a preference for plotting IPF maps over Euler maps in EBSD?

I am inspecting some machined specimens and I noticed not all grains and misorientations can be seen in the 3 IPF maps; while Euler mapping reveals quite well both -even though there might be some...

01 January 2018 2,828 4 View

How can someone increase both the strength and deformability of a metallic alloy but at the same time achieve a high yield to UTS ratio?

In most cases, scientists design a low yield deformable matrix which strengthens via phase transformations, twinning etc. However in many engineering applications a low yield point is not desirable.

01 January 2017 6,508 3 View