Why are some of the Nickel-based Superalloys used in the as-cast condition?

Om Puri Gosain @Om-Gosain

22 February 2024 0 3K Report

Badges
Science topic

Similar topics
Filing

More Om Puri Gosain's questions See All

What are the benefits of Partial Solution Heat Treatments of Nickel-based Superalloys?

21 February 2024 1,430 2 View

Research work on soil reclamation effeciency on degraded soil?

method of the assessment

22 January 2024 9,710 0 View

Has Fusarium sacchari reported causing leaf blotch of orchid in "India" ?

First report of Fusarium causing leaf blotch of orchid in "India"?

22 August 2023 7,007 0 View

What is the correct pentapeptide sequence of ELPs plymers: GVGVP or VPGVG?

1. What is the correct pentapeptide sequence of ELPs: GVGVP or VPGVG? 2. Does the sequence "GVGVP" also encode the ELP protein? 3. What differences can be seen if we change the ELP pentapeptide...

31 May 2023 965 0 View

How to calculate enhancement factor with most accuracy for SERS?

25 May 2023 5,462 3 View

Which plankton mesh size should be used?

I want to do liminology of my fish pond. My major concern is with different types of algae present in the pond. ....kindly share your experience regarding sampling of algae and cell count per...

04 April 2023 9,950 1 View

Why the equiaxed/ polycrystalline superalloy are still relevant?

Directional solidification and single crystal technologies are well developed and impart better properties than the polycrystalline superalloys. then why is the polycrystalline technology is still...

19 December 2022 8,051 6 View

What should be the heating and cooling rate for DSC of Superalloys and why?

To determine the critical temperatures in Ni-base superalloys, what should be the scanning rate (K/min) in Differential Scanning Calorimetry? How to choose scanning rate for a sample? Which one is...

15 November 2022 9,960 0 View

Bridge Vehicle Interaction Model?

I want to know how to perform bridge vehicle interaction model in ANSYS ? What are the steps to be followed. Please suggest. If required you can contact me at- [email protected]

16 June 2022 6,274 0 View

If the spectral radius of a matrix is less than 1, can we conclude the scheme is stable?

As we understand, for a matrix A with eigenvalue c, ||cX||=||Ax|| implies |c|||X||

24 December 2021 8,593 15 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 papers have conducted experimental studies on metal forming processes and attached images of the deformed materials in the papers?

I recently want to engage in simulation of metal forming processes, but lack experimental data to validate my simulation results. Therefore, I want to consult some papers for comparison with my...

12 April 2024 4,103 1 View

Why two kinds of eutectics appeared in the Ni-Based superalloy after annealing?

After heating the Ni-based superalloy at 1200°C and cooling it very slowly in the furnace, two types of eutectic structures were observed. While in the similar sample that was cooled in air, such...

05 March 2024 8,792 5 View

What are the benefits of Partial Solution Heat Treatments of Nickel-based Superalloys?

21 February 2024 1,430 2 View

Are there reviews or articles containing anisotropic elastic constants of single crystal for superalloys?

It is difficult to find the elastic properties of cubic metals in reported literature, are there any review that includes anisotropic crystal constants of single crystals? Such as IN718, MP210, MP35N.

23 April 2023 9,469 1 View

How one can predict or model the parabolic rate constant of an alloy for high temperature oxidation ?

The question is in context with Ni-based superalloys.

29 March 2023 9,427 2 View

Is there an analytical/computational approach to plot the Pourbaix diagram for superalloy?

I am exploring an analytical or computational approach that can help to calculate the kinetic/thermodynamic parameters to predict the corrosion or oxidation of superalloy.

22 December 2022 1,019 4 View

Why the equiaxed/ polycrystalline superalloy are still relevant?

Directional solidification and single crystal technologies are well developed and impart better properties than the polycrystalline superalloys. then why is the polycrystalline technology is still...

19 December 2022 8,051 6 View

What should be the heating and cooling rate for DSC of Superalloys and why?

To determine the critical temperatures in Ni-base superalloys, what should be the scanning rate (K/min) in Differential Scanning Calorimetry? How to choose scanning rate for a sample? Which one is...

15 November 2022 9,960 0 View

Superalloys are good resistance against corrosion & oxidation when used for High temperature, then why coatings are required on superalloys ?

Will not affect corrosion cost even moreover the materials cost.

13 October 2022 4,107 5 View