journal article·2019-10Open access

Direct TEM observation of α/γ interface migration during cyclic partial phase transformations at intercritical temperatures in an Fe-0.1C −0.5Mn alloy

J. Nutter, H. Farahani, W.M. Rainforth, S. van der Zwaag

Acta Materialia· Volume 178

Abstract

No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.

Source: Not provided · Quality: missing

Research context

OpenAlex topics: Microstructure and Mechanical Properties of Steels · Magnetic Properties and Applications · Microstructure and mechanical properties

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (46)

Show source-provided references
1. Bhadeshia · 2006
2. Overview of the current issues in austenite to ferrite transformation and the role of migrating interfaces therein for low alloyed steels10.1016/j.mser.2015.03.001 ↗
3. ALEMI: a ten-year history of discussions of alloying-element interactions with migrating interfaces10.1007/s11661-011-0766-0 ↗
4. Mobility of α/γ phase interfaces in Fe alloys10.1016/j.scriptamat.2005.12.023 ↗
5. Kinetics of γ→α phase transformation in FeMn alloys containing low manganese10.1179/mst.1998.14.1.10 ↗
6. The growth of ferrite in Fe-C-X alloys: the role of thermodynamics, diffusion, and interfacial conditions10.1007/s11661-006-0114-y ↗
7. Coupled-solute drag effects on ferrite formation in Fe-C-X systems10.1007/s11661-004-0294-2 ↗
8. Studies of the influence of alloying elements on the growth of ferrite from austenite under decarburization conditions: Fe-C-NI alloys10.1007/s11661-004-0297-z ↗
9. Christian · 2002
10. Theory of growth of spherical precipitates from solid Solution10.1063/1.1698258 ↗
11. A concise model for mixed-mode phase transformations in the solid state10.1016/j.actamat.2004.05.027 ↗
12. An overview of the cyclic partial austenite-ferrite transformation concept and its potential10.1007/s11661-016-3826-7 ↗
13. Application of cyclic partial phase transformations for identifying kinetic transitions during solid-state phase transformations: experiments and modeling10.1016/j.actamat.2011.07.033 ↗
14. Application of the cyclic phase transformation concept for investigating growth kinetics of solid-state partitioning phase transformations10.1016/j.commatsci.2010.06.026 ↗
15. Analysis of the stagnant stage in diffusional phase transformation starting from austenite-ferrite mixtures10.1016/j.commatsci.2011.12.002 ↗
16. Effect of C and N and their absence on the kinetics of austenite-ferrite phase transformations in Fe-0.5Mn alloy10.1016/j.actamat.2018.03.026 ↗
17. Indirect evidence for the existence of the Mn partitioning spike during the austenite to ferrite transformation10.1080/09500839.2011.634840 ↗
18. Analysis of ferrite growth retardation induced by local Mn enrichment in austenite created by prior interface passages10.1016/j.actamat.2012.11.011 ↗
19. In situ observation of austenite-ferrite interface migration in a lean Mn steel during cyclic partial phase transformations10.1016/j.actamat.2013.01.013 ↗
20. Determination of mode switching in cyclic partial phase transformation in Fe-0.1C-xMn alloys as a function of the Mn concentration10.1007/s11837-018-03323-5 ↗
21. In situ 3D neutron depolarization study of the transformation kinetics and grain size evolution during cyclic partial austenite-ferrite phase transformations in Fe-C-Mn steels10.1007/s11661-018-4905-8 ↗
22. Onink · J. Mater. Sci. · 1995 · 30 · 622310.1007/BF00369670 ↗
23. The dynamics of transformation interfaces in steels-I. The ferrite-austenite interface in Fe-C-Mo alloys10.1016/0001-6160(78)90173-6 ↗
24. On the direct observation of the formation of ferrite in steels10.1016/0036-9748(87)90245-6 ↗
25. In-situ TEM study of dislocation emission associated with austenite growth10.1016/j.scriptamat.2017.10.014 ↗
26. Nemoto · 1974 · 230
27. In situ observation of bainite growth during isothermal holding10.1016/j.actamat.2005.12.036 ↗
28. Darken · 1962 · 249
29. Nutter · 2018
30. Thermo-Calc and DICTRA, Computational tools for materials science10.1016/S0364-5916(02)00037-8 ↗
31. Kinetics of the abnormal austenite-ferrite transformation behaviour in substitutional Fe-based alloys10.1016/j.actamat.2004.02.003 ↗
32. Isothermal austenite-ferrite transformation of Fe-0.04 at.% C alloy: dilatometric measurement and kinetic analysis10.1016/j.actamat.2008.04.015 ↗
33. The austenite-ferrite transformation of ultralow-carbon Fe-C alloy; transition from diffusion- to interface-controlled growth10.1016/j.actamat.2006.03.029 ↗
34. The kinetics of the austenite– ferrite phase transformation of Fe-Mn: differential thermal analysis during cooling10.1016/S1359-6454(02)00149-0 ↗
35. In Situ High-Temperature EBSD and 3D Phase Field Studies of the Austenite–Ferrite Transformation in a Medium Mn Steel10.1017/S143192761900031X ↗
36. Grain boundary migration in Fe-3.5% Si bicrystals with [001] tilt boundaries10.1016/S1359-6454(98)00105-0 ↗
37. On the effect of purity and orientation on grain boundary motion10.1016/S1359-6454(97)00277-2 ↗
38. Solute drag in grain boundary migration and phase transformations10.1016/j.actamat.2004.07.032 ↗
39. The austenite/ferrite front migration rate during heating of IF steel10.2355/isijinternational.46.1500 ↗
40. Probing grain boundary sink strength at the nanoscale: energetics and length scales of vacancy and interstitial absorption by grain boundaries in α-Fe10.1103/PhysRevB.85.064108 ↗
41. Quantifying the energetics and length scales of carbon segregation to α-Fe symmetric tilt grain boundaries using atomistic simulations10.1088/0965-0393/21/3/035009 ↗
42. Influence of alloying on the free energy of austenitic grain boundaries in steel10.1007/BF02538970 ↗
43. An EAM simulation of the alpha-gamma iron interface10.1088/0965-0393/1/5/010 ↗
44. Mechanisms of formation of θ and dissolution of θ' precipitates in an Al-4% Cu Alloy10.1016/0001-6160(66)90298-7 ↗
45. The effect of geometrical assumptions in modeling solid state transformation kinetics10.1007/s11661-998-0199-6 ↗
46. Humphreys · 1996