Can Super-alloys have strain hardening value > 0.6?

More Aditya Narayan Singh's questions See All

How to start making Li-ion batteries in lab?

I am about to start making Li-ion battery, but I want an idea to start with. Should I make electrode material, binders and slurry or what is the best way?

10 November 2017 4,848 2 View

How to model better batteries in lab?

I need to understand the problems in batteries for instance: dendrimer growth and diffusion problem, SEI issues ans many other problems to solve for a better battery. Which software is good to use...

10 November 2017 1,958 0 View

How does the catalyst amount affects the polymer growth?

Catalyst affects the growth of polymer, but how does the amount of catalyst affects the polymer growth?

10 November 2017 310 4 View

In what condition can the stress triaxiality be greater than 1?

Why and How the stress triaxiality in a material becomes greater than 1? What is the physical significance of it? Kindly throw a light on it. Regards Aditya

06 July 2017 7,722 13 View

Can u please descibe about stacking fault energy of alloy 617?

In Alloy 617, in its as-received condition the twins are more prominent, but as aging proceeds twins disappear, Why? Can one measure stacking fault energy (SFE) with TEM?

05 June 2017 1,375 3 View

Why polycrystalline material have a tendency to get more brittle when their strength is increased?

The origin of loss of ductility is primarily due to intergranular fracture. When such fracture occurs, polycrystalline material shows a severe brittleness & poor ductility, irrespective of...

07 August 2016 5,341 6 View

How to maximize the tensile data output?

The Engineering Stree/Strain, true stress/ strain are normal values one get from tensile data. What other material properties can be obtained from tensile data?

07 August 2016 6,354 6 View

Can Luders band appear in Super alloys?

Luders band arises in low carbon steels and these bands then requires less stress for their propagation than for their formation because of the freeing of dislocations from their solute atmospheres.

07 August 2016 1,540 4 View

What is grain in metallurgy?

How to define a grain in relation to metallurgy? Is it a right to say :a grain consists of crystals oriented in a particular direction ?

07 August 2016 6,239 4 View

What is the role of Ni3Si in Nickel based Superalloy?

The results from TEM analysis for alloy 617 has revealed gamma prime phase Ni3(Ti,Al) but in addition to this Some precipitates of Ni3Si is also obtained. What is the significance of this new...

03 April 2016 9,384 1 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

How select composition for ods-high entropy alloys?

31 July 2024 2,795 1 View

I am trying to obtain microstructure for Mg-Zn-Sn alloy?

Any suggestions with respect to etchant composition and holding time?

27 July 2024 6,925 2 View

Will the catalytic effect of retained austenite happens in steels including RA?

The catalytic effect of retained austenite refers to the phenomenon wherein quenching steels with a small amount of retained austenite, when subjected to tempering at a specific temperature...

27 July 2024 8,508 0 View

What binders suggestion that I can use for zinc alloy?

I am working on powder metallurgy, and during the compaction process, the powder does not pelletize and remains in its powder form. To address this issue, I am considering using binders to improve...

13 July 2024 9,003 2 View

How to select temperatures for two-step aging treatment in high entropy superalloys?

Waspaloy is considered the benchmark alloy. Due to the different gamma prime solvus temperatures, we couldn't adopt the same double aging treatment. Can anyone suggest how to select temperatures...

13 July 2024 2,417 1 View

What is the mathematical expressionof theoretical yield strength calculated considering solution strengthening in stainless steel 316L?

In the expression for solid solution strengthening model that has been widely used in the literature use a linear form consisting of strength coefficient, and concentration of elements in wt.%....

11 July 2024 4,476 3 View

How to solve the problem that the film obtained by magnetron sputtering on the ternary alloy target A2BC is ABC (not A2BC)?

Using magnetron sputtering with an alloy target composed of A:B:C in a 2:1:1 ratio, the resulting thin film composition is A:B:C=1:1:1. How can you achieve a A:B:C=2:1:1 composition? What are some...

24 June 2024 1,605 0 View

Is there any suggestion on the explanation and reduction of stacking fault defects in high Al content InAlGaAs alloy lattice matched to InP?

24 June 2024 6,645 1 View

Can someone introduce an article about the convergence of the temperature parameter for the SPH part in Abaqus software?

For the article, I need some references for the subject of checking the convergence of the temperature field parameter for the SPH part in Abacus, and I want to study this case with a few meshes...

13 June 2024 2,504 0 View