Accessible Requires Authentication Published by De Gruyter December 5, 2014

Segregation of phosphorus to ferrite grain boundaries during transformation in an Fe–P alloy

Jeong In Kim, Jun Hak Pak, Kyong-Su Park, Jae Hoon Jang, Dong-Woo Suh and Harshad Kumar Dharamshi Hansraj Bhadeshia

Abstract

A binary alloy of iron containing 0.17 wt.% of phosphorus has been heat treated under a variety of conditions in order to see whether the segregation of phosphorus to grain boundaries can be controlled. The alloy transforms fully into ferrite. It is found that the majority of solute found at the ferrite grain boundaries has its origins in the temperature range where phase transformation occurs, in other words, phosphorus that is accumulated and dragged with the growing ferrite–austenite transformation front. As a consequence, it cannot be suppressed using cooling rates as high as 400 K s−1.


* Correspondence address, Professor Dong-Woo Suh, Graduate Institute of Ferrous Technology, POSTECH 77 Cheongam-Ro, Nam-Gu. Pohang. Gyeongbuk., Korea 790–784, Tel.: +82-54-279-9030, Fax: +82-54-279-9099, E-mail:

References

[1] D.McLean: Grain Boundaries in Metals, Clarendon Press, Oxford (1957). Search in Google Scholar

[2] M.Guttmann: Surf. Sci.53 (1975) 213. 10.1016/0039-6028(75)90125-9 Search in Google Scholar

[3] E.D.Hondros, M.P.Seah: Int. Met. Rev.22 (1977) 262. 10.1179/095066077791100390 Search in Google Scholar

[4] X.Tingdong, C.Buyuan: Prog. Mater. Sci.49 (2004) 109. 10.1016/S0079-6425(03)00019-7 Search in Google Scholar

[5] M.Vsianska, M.Sob: Prog. Mater. Sci.56 (2011) 817. 10.1016/j.pmatsci.2011.01.008 Search in Google Scholar

[6] H.K.D.H.Bhadeshia: Prog. Mater. Sci.57 (2012) 268. 10.1016/j.pmatsci.2011.06.002 Search in Google Scholar

[7] M.J.Xu, H.Lu, C.Yu, J.J.Xu, J.M.Chen: Sci. Technol. Weld. Joi.18 (2013) 184. 10.1179/1362171812Y.0000000097 Search in Google Scholar

[8] C.J.McMahonJr: Mater. Sci. Eng.25 (1976) 233. 10.1016/0025-5416(76)90075-6 Search in Google Scholar

[9] H.Erhart, H.J.Grabke: Met. Sci.15 (1981) 401. 10.1179/030634581790426877 Search in Google Scholar

[10] A.K.Cianelli, H.C.Feng, A.H.Ucisik, C.J.McMahon: Metall. Trans.A8 (1977) 1059. 10.1007/BF02667390 Search in Google Scholar

[11] G.L.Krasko, G.B.Olson: Solid State Commun.76 (1990) 247. 10.1016/0038-1098(90)90832-V Search in Google Scholar

[12] A.V.Nikolaeva, Y.A.Nikolaev, Y.R.Kevorkyan: Atom. Energy91 (2001) 534. 10.1023/A:1012482419952 Search in Google Scholar

[13] S.Takayama, T.Ogura, S.C.Fu, C.J.McMahonJr: Metall. Trans.A11 (1980) 1513. 10.1007/BF02654515 Search in Google Scholar

[14] R.M.Horn, R.O.Ritchie: Metall. Trans.A9 (1978) 1039. 10.1007/BF02652208 Search in Google Scholar

[15] H.K.D.H.Bhadeshia, D.V.Edmonds: Met. Sci.13 (1979) 325. Search in Google Scholar

[16] J.A.Peters, J.V.Bee, B.Kolk, G.G.Garrett: Acta Mater.37 (1995) 675. 10.1016/0001-6160(89)90251-4 Search in Google Scholar

[17] C.L.Li, D.J.Cheng, Z.H.Jin: Scr. Mater.35 (1996) 1147. 10.1016/1359-6462(96)00226-6 Search in Google Scholar

[18] J.L.Song, S.B.Lin, C.L.Yang, C.L.Fan, G.C.Ma: Sci. Technol. Weld. Joi.15 (2010) 213. 10.1179/136217110X12665048207610 Search in Google Scholar

[19] W.S.Ko, J.Y.Park, J.Y.Byun, J.K.Lee, N.J.Kim, B.J.Lee: Scr. Mater.68 (2012) 329. 10.1016/j.scriptamat.2012.11.005 Search in Google Scholar

[20] W.S.Ko, J.B.Jeon, C.H.Lee, J.K.Lee, B.J.Lee: Modell. Simul. Mater. Sci. Eng.21 (2013) 025012. 10.1088/0965-0393/21/2/025012 Search in Google Scholar

[21] L.Cheng, M.Enomoto, D.Hirakami, T.Tarui: ISIJ Int.53 (2013) 131. 10.2355/isijinternational.53.131 Search in Google Scholar

[22] P.Ghosh, C.Ghosh, R.K.Ray: ISIJ Int.49 (2009) 1080. 10.2355/isijinternational.49.1080 Search in Google Scholar

[23] S.Hong, S.Y.Shin, J.Lee, C.H.Lee, S.Lee: Mat. Sci. Eng.A564 (2013) 461. 10.1016/j.msea.2012.11.102 Search in Google Scholar

[24] S.Hong, J.Lee, K.S.Park, S.Lee: Mat. Sci. Eng.A589 (2014) 165. 10.1016/j.msea.2013.09.095 Search in Google Scholar

[25] J.R.Cowan, H.E.Evans, R.B.Jones, P.Bowen: Acta Mater.46 (1998) 6565. 10.1016/S1359-6454(98)00295-X Search in Google Scholar

[26] R.W.Balluffi, S.M.Allen, W.C.Carter: Kinetics of Materials, John Wiley & Sons, Inc., New Jersey, USA (2005). 10.1002/0471749311 Search in Google Scholar

[27] B.C.De Cooman, J.G.Speer, I.Y.Pyshmintsev, N.Yoshinaga: Materials design: the key to modern steel products, GRIPS media, Harzburg (2007). Search in Google Scholar

[28] J.Svoboda, F.D.Fischer, E.Gamsjäger: Acta Mater.50 (2002) 967. 10.1016/S1359-6454(01)00396-2 Search in Google Scholar

[29] J.W.Cahn: Acta Metall. Mater.10 (1962) 789. 10.1016/0001-6160(62)90092-5 Search in Google Scholar

[30] F.Christien, R.Le Gall: Surf. Sci.605 (2011) 1711. 10.1016/j.susc.2011.06.003 Search in Google Scholar

[31] C.R.Hutchinson, R.E.Hackenberg, G.J.Shiflet: Acta Mater.52 (2004) 3565. 10.1016/j.actamat.2004.04.010 Search in Google Scholar

[32] H.S.Zurob, D.Panahi, C.R.Hutchinson, Y.Bréchet, G.R.Purdy: Metall. Mater. Trans.A44 (2013) 3456. 10.1007/s11661-012-1479-8 Search in Google Scholar

[33] C.W.Sinclair, C.R.Hutchinson, Y.Bréchet: Metall. Mater. Trans.A38 (2007) 821. 10.1007/s11661-007-9106-9 Search in Google Scholar

[34] J.Svoboda, E.Gamsjäger, F.D.Fischer, Y.Liu, E.Kozeschnik: Acta Mater.59 (2011) 4775. 10.1016/j.actamat.2010.09.001 Search in Google Scholar

[35] J.Svoboda, J.Vala, E.Gamsjäger, F.D.Fischer: Acta Mater.54 (2006) 3953. 10.1016/j.actamat.2006.02.041 Search in Google Scholar

[36] H.N.Han, S.J.Kim, M.Kim, G.Kim, D.W.Suh, S.J.Kim: Philos. Mag.88 (2008) 1811. 10.1080/14786430802320119 Search in Google Scholar

[37] M.Hillert, G.Purdy: Acta Metall. Mater.26 (1978) 333. 10.1016/0001-6160(78)90132-3 Search in Google Scholar

[38] K.Smidoda, C.Gottschalk, H.Gleiter: Met. Sci.13 (1979) 146. 10.1179/msc.1979.13.3-4.146 Search in Google Scholar

[39] L.Chongmo, M.Hillert: Acta Metall. Mater.30 (1982) 1133. 10.1016/0001-6160(82)90007-4 Search in Google Scholar

Received: 2014-04-19
Accepted: 2014-06-06
Published Online: 2014-12-05
Published in Print: 2014-12-08

© 2014, Carl Hanser Verlag, München