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Who am I? Hungry Shark?

 

Auteur : Surya N. KUMARAN
Image candidate Prix Jacquet 2022
LEM3
Parution : 30/10/2022

La publication de cette image par des tiers est soumise à l’autorisation de l’auteur.

Descriptif technique :

Secondary electron micrograph of a low carbon steel- SEM JEOL F100, HT: 15KV, Magnification: 12.8k X, and the sample was produced by electropolishing.

Technique de réalisation/Apport scientifique :

No, I am not a fish. I am pearlite in plane low carbon steels. When you deform me with imposed shear condition in rolling, it become easier for me to globalize from laminated bundles of ferrite and cementite even at a temperature of 450°C. I become more beneficial than a hindrance to the metal.

Provenance : LEM3