Formation of Ferrite, Cementite and Pearlite in Eutectoid Steel
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engineers.academy/
This video introduces the phase diagram for steel, which enables us to determine the phases present within steel at different temperatures and compositions.
After learning how to read the phase diagram, you will be shown how to determine the Eutectic and Eutectoid points, compositions and temperatures for plain carbon steel. You will also learn how Ferrite, Pearlite and Cermentite form from Austenite in steel's with different percentages of carbon content.
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@alessandrocastelnuovo4436 4 ай бұрын
Very good document of steel microstructure tranformation. Thank you
@Dreams__one 5 жыл бұрын
Well played, really well done and explained !
@tahy59 Жыл бұрын
much better than college professors
@FatmaTaha-bo8js 6 ай бұрын
Well explained 👏 many thanks 🙏
@JCQuadcopters 3 жыл бұрын
Thankyou! Life saver
@EL-TV 4 жыл бұрын
you said Ceramics have a very high tensile strength in around the 11th minute in the video, how can this be when ceramics have low tensile strength because of the presence of cracks and very high compression strength. can you clarify what you meant when you said that?
@martingruber6850 5 жыл бұрын
Could you tell me what the Gamma and Alpha mean when you say e.g. Alpha Fe3C + Gamma? I love the video though. Very well explained.
@EngineersAcademyLTD 5 жыл бұрын
These are the different phases of the steel (or Iron). Alpha is body centre cubic (BCC) and exists at lower temperatures, whereas Gamma is Austenite and is the steel phase at higher temperatures, when it turns to face centre cubic (FCC). FCC is softer and more malleable than BCC.