How can we calculate the thermal expansion of stainless steel by First principles study?
refer
www.sciencedirect.com/science/article/pii/S2214914713000123
pubs.rsc.org/en/content/articlehtml/2014/cp/c4cp03841j
www.nature.com › Scientific Reports
Refer this link:pubs.rsc.org › Journals › RSC Advances
Refer this link:link.aps.org/pdf/10.1103/PhysRevB.56.7767
Refer this link:www.inase.org/library/2015/vienna/bypaper/APNE/APNE-25.pdf
Refer this link:www.tandfonline.com › List of Issues › Table Of Contents
Currently quantum-mechanical methods, the calculations do not allow to calculate the coefficient of thermal expansion for stainless steel, because depending on temperature, phase and structural state of the alloy to change the alloy may be in a multiphase state (ferrite + austenite).
In the General case, the calculation of the coefficient of thermal expansion of stainless steel is quite a difficult procedure, since the coefficient of thermal expansion depends on temperature and chemical composition of the steel and in what condition ( in-phase with the BCC structutral, two-phase (BCC + FCC) condition) it is an alloy. Formulas for the thermodynamic calculation of the coefficient of thermal expansion published in my paper (Russian Metally, 1991, (published in Russian))
- Badges
- Science topic
- Similar topics
- Engineering
- Modeling