Phase-Field Simulation of Phase Transformation in Fe-Cu-Mn-Ni Quaternary Alloy
نویسندگان
چکیده
منابع مشابه
SANS study of phase decomposition in Fe-Cu alloy added by Ni and Mn
Small-angle neutron scattering ( SANS ) measurements were mainly carried out in order to investigate the structure change during early stage of phase decomposition in Fe-Cu-Ni-Mn quaternary alloy. The fact that the nuclear Guinier radius becomes larger than the magnetic one beyond about 2 nm is attributed to the formation of segregated layer enriched by Ni and Mn around fcc copper-rich precipit...
متن کاملAlignment of Fe-rich Primary Phase in Cu–Fe Alloy Solidified under a High Magnetic Field
1) Key Laboratory of Electromagnetic Processing of Materials (Ministry of Education), Northeastern University, Shenyang, 110004 China. E-mail: [email protected], [email protected], [email protected], [email protected] 2) Graduate School of Engineering, Nagoya University, Nagoya, 464-8603 Japan. E-mail: [email protected] 3) EcoTopia Science Institute, Nagoya University, Na...
متن کاملPeritectic phase transformation in the Fe–Mn and Fe–C system utilizing simulations with phase-field method
The present investigation focuses on the solidification of peritectic binary alloys in the systems Fe–Mn and Fe–C by utilizing phase-field simulations. Isothermal and directional solidification conditions were simulated with this approach and the following aspects were investigated: the phases evolution during the peritectic transformation close to the peritectic temperature for the Fe–Mn alloy...
متن کاملStress-induced FCC/FCT phase transformation in Fe–Pd alloy
We report stress-induced martensitic transformation in tensile loaded Fe–30.5 at.% Pd polycrystals, mainly using optical microscopy. Reverse transformation occurs during unloading. Thermodynamic relationships between applied stress, transformation strain and the latent heat of transformation are examined. 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
متن کاملTransformation Reversibility in Fe-Mn-Si Shape Memory Alloy
The change of the surface relief associated with stress-induced epsilon martensite before and after the reverse transformation in an Fe-33%Mn-6%Si alloy (Msz264K) has been investigated. The permanent strain of a 2.7% tensile-strained specimen was 1.1% after the reverse transformation. In this specimen, a large part of surface relief still remained after heating to 623K (above Af). When five tra...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: MATERIALS TRANSACTIONS
سال: 2006
ISSN: 1345-9678,1347-5320
DOI: 10.2320/matertrans.47.2765