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Erschienen in: Metallurgical and Materials Transactions A 9/2014

01.08.2014

Effects of Annealing Treatment Prior to Cold Rolling on the Edge Cracking Phenomenon of Ferritic Lightweight Steel

verfasst von: Seok Su Sohn, Byeong-Joo Lee, Jai-Hyun Kwak, Sunghak Lee

Erschienen in: Metallurgical and Materials Transactions A | Ausgabe 9/2014

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Abstract

Effects of annealing treatment from 923 K to 1023 K (650 °C to 750 °C) prior to cold rolling on the edge cracking phenomenon of a ferritic lightweight steel were investigated. The edge cracking was severely found in the hot-rolled and 923 K (650 °C)-annealed steels after cold rolling, whereas it hardly occurred in the 1023 K (750 °C)-annealed steel. As the annealing temperature increased, lamellar κ-carbides were dissolved and coarsened, and most of the κ-carbides continuously formed along boundaries between ferrite and κ-carbide bands disappeared. Microstructural observation of the deformed region of tensile specimens revealed that the removal of band boundary κ-carbides reduced the difference in tensile elongation along the longitudinal direction (LD) and transverse direction (TD), which consequently led to the reduction in edge cracking. The 1023 K (750 °C)-annealed steel showed fine ferrite grain size, weak texture, and decomposed band structure after subsequent cold rolling and intercritical annealing, because κ-carbides actively worked as nucleation sites of ferrite and austenite. The present annealing treatment prior to cold rolling, which was originally adopted to prevent edge cracking, also beneficially modified the final microstructure of lightweight steel.

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Literatur
1.
Zurück zum Zitat P.J. Jacques: Curr. Opin. Solid State Mater. Sci., 2004, vol. 8, pp. 259–65.CrossRef P.J. Jacques: Curr. Opin. Solid State Mater. Sci., 2004, vol. 8, pp. 259–65.CrossRef
2.
Zurück zum Zitat K.H. Kwon, J.S. Jeong, J.-K. Choi, Y.M. Koo, Y. Tomota, and N.J. Kim: Met. Mater. Int., 2012, vol. 18, pp. 751–55.CrossRef K.H. Kwon, J.S. Jeong, J.-K. Choi, Y.M. Koo, Y. Tomota, and N.J. Kim: Met. Mater. Int., 2012, vol. 18, pp. 751–55.CrossRef
3.
Zurück zum Zitat S. Zaefferer, J. Ohlert, and W. Bleck: Acta Mater., 2004, vol. 52, pp. 2765–78.CrossRef S. Zaefferer, J. Ohlert, and W. Bleck: Acta Mater., 2004, vol. 52, pp. 2765–78.CrossRef
4.
Zurück zum Zitat I.B. Timokhina, P.D. Hodgson, and E.V. Pereloma: Metall. Mater. Trans. A, 2004, vol. 35A, pp. 2331–41.CrossRef I.B. Timokhina, P.D. Hodgson, and E.V. Pereloma: Metall. Mater. Trans. A, 2004, vol. 35A, pp. 2331–41.CrossRef
5.
Zurück zum Zitat J. Bouquerel, K. Verbeken, and B.C. De Cooman: Acta Mater., 2006, vol. 54, pp. 1443–56.CrossRef J. Bouquerel, K. Verbeken, and B.C. De Cooman: Acta Mater., 2006, vol. 54, pp. 1443–56.CrossRef
6.
Zurück zum Zitat G. Frommeyer and U. Brüx: Steel Res. Int., 2006, vol. 77, pp. 627–33. G. Frommeyer and U. Brüx: Steel Res. Int., 2006, vol. 77, pp. 627–33.
7.
Zurück zum Zitat N. Lim, H.S. Park, S. Kim, and C.G. Park: Met. Mater. Int., 2012, vol. 18, pp. 647–54.CrossRef N. Lim, H.S. Park, S. Kim, and C.G. Park: Met. Mater. Int., 2012, vol. 18, pp. 647–54.CrossRef
8.
Zurück zum Zitat H. Kim, D.-W. Suh, and N.J. Kim: Sci. Technol. Adv. Mater., 2013, vol. 14, pp. 1–11.CrossRef H. Kim, D.-W. Suh, and N.J. Kim: Sci. Technol. Adv. Mater., 2013, vol. 14, pp. 1–11.CrossRef
9.
Zurück zum Zitat D.-W. Suh, S.-J. Park, T.-H. Lee, C.-S. Oh, and S.-J. Kim: Metall. Mater. Trans. A, 2010, vol. 41A, pp. 397–408.CrossRef D.-W. Suh, S.-J. Park, T.-H. Lee, C.-S. Oh, and S.-J. Kim: Metall. Mater. Trans. A, 2010, vol. 41A, pp. 397–408.CrossRef
10.
Zurück zum Zitat H. Huang, D. Gan, and P.W. Kao: Scripta Metall. Mater., 1994, vol. 30, pp. 499–504.CrossRef H. Huang, D. Gan, and P.W. Kao: Scripta Metall. Mater., 1994, vol. 30, pp. 499–504.CrossRef
11.
Zurück zum Zitat W.K. Choo, J.H. Kim, and J.C. Yoon: Acta Mater., 1997, vol. 45, pp. 4877–85.CrossRef W.K. Choo, J.H. Kim, and J.C. Yoon: Acta Mater., 1997, vol. 45, pp. 4877–85.CrossRef
12.
Zurück zum Zitat C.L. Lin, C.G. Chao, H.Y. Bor, and T.F. Liu: Mater. Trans., 2010, vol. 51, pp. 1084–88.CrossRef C.L. Lin, C.G. Chao, H.Y. Bor, and T.F. Liu: Mater. Trans., 2010, vol. 51, pp. 1084–88.CrossRef
13.
Zurück zum Zitat Y. Kimura, K. Handa, K. Hayashi, and Y. Mishima: Intermetallics, 2004, vol. 12, pp. 607–17.CrossRef Y. Kimura, K. Handa, K. Hayashi, and Y. Mishima: Intermetallics, 2004, vol. 12, pp. 607–17.CrossRef
14.
Zurück zum Zitat K.M. Chang, C.G. Chao, and T.F. Liu: Scripta Mater., 2010, vol. 63, pp. 162–65.CrossRef K.M. Chang, C.G. Chao, and T.F. Liu: Scripta Mater., 2010, vol. 63, pp. 162–65.CrossRef
15.
Zurück zum Zitat Y. Kimura, K. Hayashi, K. Handa, and Y. Mishima: Mater. Sci. Eng., 2002, vols. A329–A331, pp. 680–85.CrossRef Y. Kimura, K. Hayashi, K. Handa, and Y. Mishima: Mater. Sci. Eng., 2002, vols. A329–A331, pp. 680–85.CrossRef
16.
Zurück zum Zitat R.K. You, P.-W. Kao, and D. Gan: Mater. Sci. Eng., 1989, vol. A117, pp. 141–48.CrossRef R.K. You, P.-W. Kao, and D. Gan: Mater. Sci. Eng., 1989, vol. A117, pp. 141–48.CrossRef
17.
Zurück zum Zitat S.Y. Han, S.Y. Shin, H.J. Lee, B.-J. Lee, S. Lee, N.J. Kim, and J.-H. Kwak: Metall. Mater. Trans. A, 2012, vol. 43A, pp. 843–53.CrossRef S.Y. Han, S.Y. Shin, H.J. Lee, B.-J. Lee, S. Lee, N.J. Kim, and J.-H. Kwak: Metall. Mater. Trans. A, 2012, vol. 43A, pp. 843–53.CrossRef
18.
Zurück zum Zitat S.Y. Han, S.Y. Shin, S. Lee, N.J. Kim, J.-H. Kwak, and K.-G. Chin: Metall. Mater. Trans. A, 2011, vol. 42A, pp. 138–46.CrossRef S.Y. Han, S.Y. Shin, S. Lee, N.J. Kim, J.-H. Kwak, and K.-G. Chin: Metall. Mater. Trans. A, 2011, vol. 42A, pp. 138–46.CrossRef
19.
Zurück zum Zitat D.A. Porter and K.E. Easterling: Phase Transformation in Materials, 2nd ed., Chapman & Hall, London, 1992, ch. 4. D.A. Porter and K.E. Easterling: Phase Transformation in Materials, 2nd ed., Chapman & Hall, London, 1992, ch. 4.
20.
21.
Zurück zum Zitat A.A. Benzerga, J. Besson, and A. Pineau: Acta Mater., 2004, vol. 52, pp. 4623–38.CrossRef A.A. Benzerga, J. Besson, and A. Pineau: Acta Mater., 2004, vol. 52, pp. 4623–38.CrossRef
22.
Zurück zum Zitat E. Ervasti and U. Ståhlberg: J. Mater. Process. Technol., 2000, vol. 101, pp. 312–21.CrossRef E. Ervasti and U. Ståhlberg: J. Mater. Process. Technol., 2000, vol. 101, pp. 312–21.CrossRef
23.
Zurück zum Zitat H.-J. Lee, S.S. Sohn, S. Lee, J.-H. Kwak, and B.-J. Lee: Scripta Mater., 2013, vol. 68, pp. 339–42.CrossRef H.-J. Lee, S.S. Sohn, S. Lee, J.-H. Kwak, and B.-J. Lee: Scripta Mater., 2013, vol. 68, pp. 339–42.CrossRef
24.
Zurück zum Zitat ASTM E517-00: Standard Test Method for Plastic Strain Ratio r for Sheet Metal, Annual Book of ASTM Standards, ASTM International, West Conshohocken, PA, 2000, vol. 03.01, pp. 1–8. ASTM E517-00: Standard Test Method for Plastic Strain Ratio r for Sheet Metal, Annual Book of ASTM Standards, ASTM International, West Conshohocken, PA, 2000, vol. 03.01, pp. 1–8.
25.
Zurück zum Zitat B. Sundman, B. Jansson, and J.-O. Andersson: CALPHAD, 1985, vol. 9, pp. 153–90.CrossRef B. Sundman, B. Jansson, and J.-O. Andersson: CALPHAD, 1985, vol. 9, pp. 153–90.CrossRef
26.
Zurück zum Zitat TCFE2000: The Thermo-Calc Steels Database, Upgraded by B.-J. Lee and B. Sundman at KTH, KTH, Stockholm, 1999. TCFE2000: The Thermo-Calc Steels Database, Upgraded by B.-J. Lee and B. Sundman at KTH, KTH, Stockholm, 1999.
27.
Zurück zum Zitat K.-G. Chin, H.-J. Lee, J.-H. Kwak, J.-Y. Kang, and B.-J. Lee: J. Alloys Compd., 2010, vol. 505, pp. 217–23.CrossRef K.-G. Chin, H.-J. Lee, J.-H. Kwak, J.-Y. Kang, and B.-J. Lee: J. Alloys Compd., 2010, vol. 505, pp. 217–23.CrossRef
28.
Zurück zum Zitat C.Y. Chao and T.F. Liu: Metall. Trans. A, 1993, vol. 24A, pp. 1957–63.CrossRef C.Y. Chao and T.F. Liu: Metall. Trans. A, 1993, vol. 24A, pp. 1957–63.CrossRef
29.
Zurück zum Zitat P. Kratochvíl, F. Dobeš, and V. Vodičková: Intermetallics, 2009, vol. 17, pp. 39–45.CrossRef P. Kratochvíl, F. Dobeš, and V. Vodičková: Intermetallics, 2009, vol. 17, pp. 39–45.CrossRef
30.
Zurück zum Zitat L.E Miller and G.C. Smith: J. Iron Steel Inst., 1970, vol. 208, pp. 998–1005. L.E Miller and G.C. Smith: J. Iron Steel Inst., 1970, vol. 208, pp. 998–1005.
31.
Zurück zum Zitat Y.-T. Wang, Y. Adachi, K. Nakajima, and Y. Sugimoto: Acta Mater., 2010, vol. 58, pp. 4849–58.CrossRef Y.-T. Wang, Y. Adachi, K. Nakajima, and Y. Sugimoto: Acta Mater., 2010, vol. 58, pp. 4849–58.CrossRef
32.
Zurück zum Zitat K.-H. Kim, S.-D. Park, J.-H. Kim, and C.-M. Bae: Metall. Mater. Int., 2012, vol. 18, pp. 917–21.CrossRef K.-H. Kim, S.-D. Park, J.-H. Kim, and C.-M. Bae: Metall. Mater. Int., 2012, vol. 18, pp. 917–21.CrossRef
33.
Zurück zum Zitat M. Calcagnotto, D. Ponge, and D. Raabe: Metall. Mater. Trans. A, 2012, vol. 43A, pp. 37–46.CrossRef M. Calcagnotto, D. Ponge, and D. Raabe: Metall. Mater. Trans. A, 2012, vol. 43A, pp. 37–46.CrossRef
34.
Zurück zum Zitat S.S. Sohn, B.-J. Lee, S. Lee, N.J. Kim, and J.-H. Kwak: Acta Mater., 2013, vol. 61, pp. 5050–66.CrossRef S.S. Sohn, B.-J. Lee, S. Lee, N.J. Kim, and J.-H. Kwak: Acta Mater., 2013, vol. 61, pp. 5050–66.CrossRef
35.
Zurück zum Zitat E. Jimenez-Melero, N.H. Van Dijk, L. Zhao, J. Sietsma, S.E. Offerman, J.P. Wright, and S. van der Zwaag: Acta Mater., 2007, vol. 55, pp. 6713–23.CrossRef E. Jimenez-Melero, N.H. Van Dijk, L. Zhao, J. Sietsma, S.E. Offerman, J.P. Wright, and S. van der Zwaag: Acta Mater., 2007, vol. 55, pp. 6713–23.CrossRef
36.
Zurück zum Zitat L. Samek, E. De Moor, J. Penning, and B.C. De Cooman: Metall. Mater. Trans. A, 2006, vol. 37A, pp. 109–24.CrossRef L. Samek, E. De Moor, J. Penning, and B.C. De Cooman: Metall. Mater. Trans. A, 2006, vol. 37A, pp. 109–24.CrossRef
37.
Zurück zum Zitat W.J. Dan, Z.G. Hu, and W.G. Zhang: Met. Mater. Int., 2013, vol. 19, pp. 251–57.CrossRef W.J. Dan, Z.G. Hu, and W.G. Zhang: Met. Mater. Int., 2013, vol. 19, pp. 251–57.CrossRef
38.
Zurück zum Zitat K. Wallin, T. Saario, and K. Törrönen: Int. J. Fract., 1986, vol. 32, pp. 201–09.CrossRef K. Wallin, T. Saario, and K. Törrönen: Int. J. Fract., 1986, vol. 32, pp. 201–09.CrossRef
39.
Zurück zum Zitat C.-H. Seo, K.H. Kwon, K. Choi, K.-H. Kim, J.H. Kwak, S. Lee, and N.J. Kim: Scripta Mater., 2012, vol. 66, pp. 519–22.CrossRef C.-H. Seo, K.H. Kwon, K. Choi, K.-H. Kim, J.H. Kwak, S. Lee, and N.J. Kim: Scripta Mater., 2012, vol. 66, pp. 519–22.CrossRef
Metadaten
Titel
Effects of Annealing Treatment Prior to Cold Rolling on the Edge Cracking Phenomenon of Ferritic Lightweight Steel
verfasst von
Seok Su Sohn
Byeong-Joo Lee
Jai-Hyun Kwak
Sunghak Lee
Publikationsdatum
01.08.2014
Verlag
Springer US
Erschienen in
Metallurgical and Materials Transactions A / Ausgabe 9/2014
Print ISSN: 1073-5623
Elektronische ISSN: 1543-1940
DOI
https://doi.org/10.1007/s11661-014-2332-z

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