Non-Metallic Inclusions

[@vishallingayat5141]

Very informative

[@jagadeeshb5510]

Thanks for explanation sir, recently we got customer complaint relating inclusions in steel, in that what would be the reason for sodium and floride inclusions, I know it will come from casting powder, but need to know the possibility.

[@kursadonem6772]

Thanks a lot,
Kind regards.

[@naveedahmed3452]

Etching is essential to inclusion???

[@raghuveer2799]

No.. But Polishing upto a surface roughness of 1-3 micromts would be enough for NMI analysis

[@chandrabhanyadav1504]

Thanks for such videos
I m BSc phy 32yr from mumbai old i want study metallurgy plz suggest

[@rohitagarwal5293]

👌👌👌