Thermodynamic analysis of the effect of C, Mn and Al on microstructural evolution of lightweight steels

Hyuk Joong Lee; Seok Su Sohn; Sunghak Lee; Jai Hyun Kwak; Byeong Joo Lee

doi:10.1016/j.scriptamat.2012.10.032

Thermodynamic analysis of the effect of C, Mn and Al on microstructural evolution of lightweight steels

Hyuk Joong Lee, Seok Su Sohn, Sunghak Lee, Jai Hyun Kwak, Byeong Joo Lee

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Abstract

The effect of alloying elements carbon, manganese and aluminum on the microstructural evolution of lightweight steels during a typical steel production process has been investigated experimentally and on the basis of a thermodynamic calculation. It is proposed how the information from thermodynamic calculations should be utilized for the interpretation of microstructural evolution during a real steel production process. It is demonstrated that the equilibrium thermodynamic calculation can be successfully utilized for the interpretation of non-equilibrium microstructural evolution after some calibration.

Original language	English
Pages (from-to)	339-342
Number of pages	4
Journal	Scripta Materialia
Volume	68
Issue number	6
DOIs	https://doi.org/10.1016/j.scriptamat.2012.10.032
Publication status	Published - 2013 Mar
Externally published	Yes

Keywords

Lightweight steel
Microstructural evolution
Thermodynamic calculation
κ-Carbide

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

Access to Document

10.1016/j.scriptamat.2012.10.032

Cite this

@article{3a149df21baf42268c827326b3519ac5,

title = "Thermodynamic analysis of the effect of C, Mn and Al on microstructural evolution of lightweight steels",

abstract = "The effect of alloying elements carbon, manganese and aluminum on the microstructural evolution of lightweight steels during a typical steel production process has been investigated experimentally and on the basis of a thermodynamic calculation. It is proposed how the information from thermodynamic calculations should be utilized for the interpretation of microstructural evolution during a real steel production process. It is demonstrated that the equilibrium thermodynamic calculation can be successfully utilized for the interpretation of non-equilibrium microstructural evolution after some calibration.",

keywords = "Lightweight steel, Microstructural evolution, Thermodynamic calculation, κ-Carbide",

author = "Lee, {Hyuk Joong} and Sohn, {Seok Su} and Sunghak Lee and Kwak, {Jai Hyun} and Lee, {Byeong Joo}",

year = "2013",

month = mar,

doi = "10.1016/j.scriptamat.2012.10.032",

language = "English",

volume = "68",

pages = "339--342",

journal = "Scripta Materialia",

issn = "1359-6462",

publisher = "Elsevier Limited",

number = "6",

}

TY - JOUR

T1 - Thermodynamic analysis of the effect of C, Mn and Al on microstructural evolution of lightweight steels

AU - Lee, Hyuk Joong

AU - Sohn, Seok Su

AU - Lee, Sunghak

AU - Kwak, Jai Hyun

AU - Lee, Byeong Joo

PY - 2013/3

Y1 - 2013/3

N2 - The effect of alloying elements carbon, manganese and aluminum on the microstructural evolution of lightweight steels during a typical steel production process has been investigated experimentally and on the basis of a thermodynamic calculation. It is proposed how the information from thermodynamic calculations should be utilized for the interpretation of microstructural evolution during a real steel production process. It is demonstrated that the equilibrium thermodynamic calculation can be successfully utilized for the interpretation of non-equilibrium microstructural evolution after some calibration.

AB - The effect of alloying elements carbon, manganese and aluminum on the microstructural evolution of lightweight steels during a typical steel production process has been investigated experimentally and on the basis of a thermodynamic calculation. It is proposed how the information from thermodynamic calculations should be utilized for the interpretation of microstructural evolution during a real steel production process. It is demonstrated that the equilibrium thermodynamic calculation can be successfully utilized for the interpretation of non-equilibrium microstructural evolution after some calibration.

KW - Lightweight steel

KW - Microstructural evolution

KW - Thermodynamic calculation

KW - κ-Carbide

UR - http://www.scopus.com/inward/record.url?scp=84872143043&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84872143043&partnerID=8YFLogxK

U2 - 10.1016/j.scriptamat.2012.10.032

DO - 10.1016/j.scriptamat.2012.10.032

M3 - Article

AN - SCOPUS:84872143043

SN - 1359-6462

VL - 68

SP - 339

EP - 342

JO - Scripta Materialia

JF - Scripta Materialia

IS - 6

ER -

Thermodynamic analysis of the effect of C, Mn and Al on microstructural evolution of lightweight steels

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this