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Phase Transformations in Steels Explained by oarappa is a document available to read on EtoBox.
1. Widmanstätten ferrite is able to grow via a displacive transformation at small undercoolings due to its crystal structure allowing it to change shape with minimal atomic diffusion. 2. Martensitic transformations are diffusionless, produce an invariant-plane strain, and result in a crystal structure different from the original phase. 3. Martensite, lower bainite, upper bainite, and Widmanstätten ferrite in steels differ in their crystal structure, degree of atomic diffusion involved in their formation
- Author
- oarappa
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- EN