Effects of heat treatment on microstructure and mechanical properties of bainitic single- and complex-phase steel

F. Hairer; C. Krempaszky; P. Tsipouridis; E. Werner; K. Satzinger; T. Hebesberger; A. Pichler

Effects of heat treatment on microstructure and mechanical properties of bainitic single- and complex-phase steel

F. Hairer, C. Krempaszky, P. Tsipouridis, E. Werner, K. Satzinger, T. Hebesberger, A. Pichler

Chair of Materials Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

10 Scopus citations

Abstract

Different heat treatments were applied to process low-alloyed bainitic single- and complex-phase steel grades with strength levels above 800 MPa. Specimens were heat treated in a multi-purpose annealing simulator (MULTIPAS) in order to identify microstructures with optimum mechanical properties. Light optical microscopy (LOM) as well as scanning electron microscopy (SEM) were used to characterize the microstructure of the specimens. The fraction of retained austenite was measured by a magnetic-volumetric method. To characterize the mechanical properties of the investigated materials, tensile and hole expansion tests were conducted. The effects of selected heat treatments on the resulting microstructure and on the mechanical properties are discussed.

Original language	English
Title of host publication	Materials Science and Technology Conference and Exhibition 2009, MS and T'09
Pages	1391-1401
Number of pages	11
State	Published - 2009
Event	Materials Science and Technology Conference and Exhibition 2009, MS and T'09 - Pittsburgh, PA, United States Duration: 25 Oct 2009 → 29 Oct 2009

Publication series

Name	Materials Science and Technology Conference and Exhibition 2009, MS and T'09
Volume	2

Conference

Conference	Materials Science and Technology Conference and Exhibition 2009, MS and T'09
Country/Territory	United States
City	Pittsburgh, PA
Period	25/10/09 → 29/10/09

Keywords

Advanced high strength steels
Complex-phase steels
Heat treatment
Microstructure

Cite this

Hairer, F., Krempaszky, C., Tsipouridis, P., Werner, E., Satzinger, K., Hebesberger, T., & Pichler, A. (2009). Effects of heat treatment on microstructure and mechanical properties of bainitic single- and complex-phase steel. In Materials Science and Technology Conference and Exhibition 2009, MS and T'09 (pp. 1391-1401). (Materials Science and Technology Conference and Exhibition 2009, MS and T'09; Vol. 2).

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title = "Effects of heat treatment on microstructure and mechanical properties of bainitic single- and complex-phase steel",

abstract = "Different heat treatments were applied to process low-alloyed bainitic single- and complex-phase steel grades with strength levels above 800 MPa. Specimens were heat treated in a multi-purpose annealing simulator (MULTIPAS) in order to identify microstructures with optimum mechanical properties. Light optical microscopy (LOM) as well as scanning electron microscopy (SEM) were used to characterize the microstructure of the specimens. The fraction of retained austenite was measured by a magnetic-volumetric method. To characterize the mechanical properties of the investigated materials, tensile and hole expansion tests were conducted. The effects of selected heat treatments on the resulting microstructure and on the mechanical properties are discussed.",

keywords = "Advanced high strength steels, Complex-phase steels, Heat treatment, Microstructure",

author = "F. Hairer and C. Krempaszky and P. Tsipouridis and E. Werner and K. Satzinger and T. Hebesberger and A. Pichler",

year = "2009",

language = "English",

isbn = "9781615676361",

series = "Materials Science and Technology Conference and Exhibition 2009, MS and T'09",

pages = "1391--1401",

booktitle = "Materials Science and Technology Conference and Exhibition 2009, MS and T'09",

note = "Materials Science and Technology Conference and Exhibition 2009, MS and T'09 ; Conference date: 25-10-2009 Through 29-10-2009",

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Hairer, F, Krempaszky, C, Tsipouridis, P, Werner, E, Satzinger, K, Hebesberger, T & Pichler, A 2009, Effects of heat treatment on microstructure and mechanical properties of bainitic single- and complex-phase steel. in Materials Science and Technology Conference and Exhibition 2009, MS and T'09. Materials Science and Technology Conference and Exhibition 2009, MS and T'09, vol. 2, pp. 1391-1401, Materials Science and Technology Conference and Exhibition 2009, MS and T'09, Pittsburgh, PA, United States, 25/10/09.

Effects of heat treatment on microstructure and mechanical properties of bainitic single- and complex-phase steel. / Hairer, F.; Krempaszky, C.; Tsipouridis, P. et al.
Materials Science and Technology Conference and Exhibition 2009, MS and T'09. 2009. p. 1391-1401 (Materials Science and Technology Conference and Exhibition 2009, MS and T'09; Vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Effects of heat treatment on microstructure and mechanical properties of bainitic single- and complex-phase steel

AU - Hairer, F.

AU - Krempaszky, C.

AU - Tsipouridis, P.

AU - Werner, E.

AU - Satzinger, K.

AU - Hebesberger, T.

AU - Pichler, A.

PY - 2009

Y1 - 2009

N2 - Different heat treatments were applied to process low-alloyed bainitic single- and complex-phase steel grades with strength levels above 800 MPa. Specimens were heat treated in a multi-purpose annealing simulator (MULTIPAS) in order to identify microstructures with optimum mechanical properties. Light optical microscopy (LOM) as well as scanning electron microscopy (SEM) were used to characterize the microstructure of the specimens. The fraction of retained austenite was measured by a magnetic-volumetric method. To characterize the mechanical properties of the investigated materials, tensile and hole expansion tests were conducted. The effects of selected heat treatments on the resulting microstructure and on the mechanical properties are discussed.

AB - Different heat treatments were applied to process low-alloyed bainitic single- and complex-phase steel grades with strength levels above 800 MPa. Specimens were heat treated in a multi-purpose annealing simulator (MULTIPAS) in order to identify microstructures with optimum mechanical properties. Light optical microscopy (LOM) as well as scanning electron microscopy (SEM) were used to characterize the microstructure of the specimens. The fraction of retained austenite was measured by a magnetic-volumetric method. To characterize the mechanical properties of the investigated materials, tensile and hole expansion tests were conducted. The effects of selected heat treatments on the resulting microstructure and on the mechanical properties are discussed.

KW - Advanced high strength steels

KW - Complex-phase steels

KW - Heat treatment

KW - Microstructure

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M3 - Conference contribution

AN - SCOPUS:77649172775

SN - 9781615676361

T3 - Materials Science and Technology Conference and Exhibition 2009, MS and T'09

SP - 1391

EP - 1401

BT - Materials Science and Technology Conference and Exhibition 2009, MS and T'09

T2 - Materials Science and Technology Conference and Exhibition 2009, MS and T'09

Y2 - 25 October 2009 through 29 October 2009

ER -

Hairer F, Krempaszky C, Tsipouridis P, Werner E, Satzinger K, Hebesberger T et al. Effects of heat treatment on microstructure and mechanical properties of bainitic single- and complex-phase steel. In Materials Science and Technology Conference and Exhibition 2009, MS and T'09. 2009. p. 1391-1401. (Materials Science and Technology Conference and Exhibition 2009, MS and T'09).

Effects of heat treatment on microstructure and mechanical properties of bainitic single- and complex-phase steel

Abstract

Publication series

Conference

Keywords

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