[08:54, 6/7/2018] Shantanu Agrawal: Why some elements r austenite stabilizer ?
Why some elements r ferrite stabilizer ?
Reasons may be
Common crystal structure of austenite and alloying element
Common crystal structure of ferrite and alloying element
[15:36, 6/7/2018] Arvind Lingwal: It's according to Hume Rothery principle....
[18:51, 6/7/2018] Sanjay Vajpayee: Humer rothery rule is only applicable to terminal solid solutions....and as an when the hume rothery rules are voilated, we get either intermediate solutions or compounds/ intermetallics
[18:52, 6/7/2018] Sanjay Vajpayee: Or vice versa
[18:53, 6/7/2018] Shantanu Agrawal: Ok sir
[18:53, 6/7/2018] Sanjay Vajpayee: The reason for stabilization of any phase is deeply rooted in the coordination number and atomic structure of the participating elements...
[18:53, 6/7/2018] Shantanu Agrawal: Ok
[18:53, 6/7/2018] Sanjay Vajpayee: Also the size effect
[18:54, 6/7/2018] Shantanu Agrawal: Ok
[18:55, 6/7/2018] Sanjay Vajpayee: And finally, the thermodynamics of the reaction when two or more elements are involved in the reaction
Why some elements r ferrite stabilizer ?
Reasons may be
Common crystal structure of austenite and alloying element
Common crystal structure of ferrite and alloying element
[15:36, 6/7/2018] Arvind Lingwal: It's according to Hume Rothery principle....
[18:51, 6/7/2018] Sanjay Vajpayee: Humer rothery rule is only applicable to terminal solid solutions....and as an when the hume rothery rules are voilated, we get either intermediate solutions or compounds/ intermetallics
[18:52, 6/7/2018] Sanjay Vajpayee: Or vice versa
[18:53, 6/7/2018] Shantanu Agrawal: Ok sir
[18:53, 6/7/2018] Sanjay Vajpayee: The reason for stabilization of any phase is deeply rooted in the coordination number and atomic structure of the participating elements...
[18:53, 6/7/2018] Shantanu Agrawal: Ok
[18:53, 6/7/2018] Sanjay Vajpayee: Also the size effect
[18:54, 6/7/2018] Shantanu Agrawal: Ok
[18:55, 6/7/2018] Sanjay Vajpayee: And finally, the thermodynamics of the reaction when two or more elements are involved in the reaction
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