Abstract
In this paper, residual stress distribution is investigated by a novel X-ray cosα diffraction technique in a nanostructured austenitic stainless steel after hydrostatic extrusion processes. Hydrostatic extrusion performed at 20°C and with a total true strain of 2.3 leads to the creation of a nanostructure consisting of nanotwins and shear bands. The results reveal that the greatest compressive residual stresses of −1 GPa are found 3 mm from the surface of the nanostructured austenitic stainless steel. These compressive residual stresses restrict crack growth into the material, thereby preventing catastrophic failure.
References
[1] R.Z.Valiev: Nat. Mater.3 (2004) 511–516. PMid:15286754; 10.1038/nmat1180Search in Google Scholar PubMed
[2] R.Z.Valiev, Y.Estrin, Z.Horita, T.Langdon, M.Zehetbauer, Y.Zhu: JOM68 (2016) 1216–1226. 10.1007/s11837-016-1820-6Search in Google Scholar
[3] M.Lewandowska, K.Kurzydlowski: J. Mater. Sci.43 (2008) 72–99. 10.1007/s10853-008-2810-zSearch in Google Scholar
[4] A.Vorhauer, S.Kleber, R.Pippan: Mater. Sci. Eng.A 410–411 (2005) 281–284. 10.1016/j.msea.2005.08.119Search in Google Scholar
[5] A.T.Krawczynska, T.Brynk, S.Gierlotka, E.Grzanka, S.Stelmakh, B.Pałosz, M.Lewandowska, K.J.Kurzydłowski: Mech. Mater.67 (2013) 25–32. 10.1016/j.mechmat.2013.07.017Search in Google Scholar
[6] J.Budniak, M.Lewandowska, W.Pachla, M.Kulczyk, K.J.Kurzydłowski: Solid State Phenom.114 (2006) 57–62. 10.4028/www.scientific.net/SSP.114.57Search in Google Scholar
[7] M.Pisarek, P.Kedzierzawski, T.Plocinski, M.Janik-Czachor, K.J.Kurzydlowski: Mater. Charact.59 (2008) 1292–1300. 10.1016/j.matchar.2007.11.002Search in Google Scholar
[8] D.Klassek, T.Suter, P.Schmutz, W.Pachla, M.Lewandowska, K.J.Kurzydlowski, Oliviervon Trzebiatowski: Solid State Phenom.114 (2006) 189–195. 10.4028/www.scientific.net/SSP.114.189Search in Google Scholar
[9] G.A.Webster: Mater. Sci. Forum347–349 (2000) 1–11. 10.4028/www.scientific.net/MSF.347–349.1Search in Google Scholar
[10] K.Zhan, C.H.Jiang, V.Ji: Mater, Lett, 99 (2013) 61–64. 10.1016/j.matlet.2012.08.147Search in Google Scholar
[11] I.V.Alexandrov, A.A.Dubravina, A.R.Kilmametov, V.U.Kazykhanov, R.Z.Valiev: Met. Mater. Int9 (2003) 151–156. 10.1007/BF03027271Search in Google Scholar
[12] J.Mizera, Z.Pakiela, K.J.Kurzydlowski: Arch. Matall. Mater.50 (2005) 395–402.Search in Google Scholar
[13] S.Taira, K.Tanaka, T.J.Yamasaki: Soc. Mater. Sci. Japan27 (1978) 251. 10.2472/jsms.27.251Search in Google Scholar
[14] K.Hiratsuka, T.Sasaki, K.Seki, Y.Hirose: International Centre for Diffraction Data.46 (2003) 61–7.Search in Google Scholar
[15] T.Miyazaki, Y.Maruyama, Y.Fujimoto, T.Sasaki: Powder Diffr.30 (2015) 250–255. 10.1017/S0885715615000433Search in Google Scholar
[16] J.Ramirez-Rico, S.-Y.Lee, J.J.Ling, I.C.Noyan: J. Mater. Sci.51 (2016) 5343–5355. 10.1007/s10853-016-9837-3Search in Google Scholar
[17] T.Miyazaki, T.Sasaki: Int. J. Mater. Res.106 (2015) 1002–1004. 10.3139/146.111268Search in Google Scholar
[18] T.Miyazaki, T.Sasaki: Int. J. Mater. Res.106 (2015) 237–241. 10.3139/146.111179Search in Google Scholar
[19] D.Delbergue, D.Texier, M.Lévesque, P.Bocher: Intern. Conf. Residual Stress 20162 (2016) 55–60. 10.21741/9781945291173-10Search in Google Scholar
[20] W.Pachla, J.Skiba, M.Kulczyk, S.Przybysz, M.Przybysz: Mater. Sci. Eng.615 (2014) 116–127. 10.1016/j.msea.2014.07.069Search in Google Scholar
[21] A.T.Krawczynska, W.Chrominski, E.Ura-Binczyk, M.Kulczyk, M.Lewandowska: Mater. Des.136 (2017) 34–44. 10.1016/j.matdes.2017.09.050Search in Google Scholar
[22] A.S.Rocha, T.Strohaecker, T.Hirsch: Surf. Coat. Tech.165 (2003) 176–185. 10.1016/S0257-8972(02)00768-5Search in Google Scholar
[23] N.Inoue, M.Nishihara: Hydrostatic Extrusion: Theory and Applications, Elsevier Applied Science Publishers LTD, New York (1985). 10.1007/978-94-009-4954-6Search in Google Scholar
[24] S.Midha: PhD thesis, Cold extruded rods: residual stresses and mechanical properties, Loughborough University, UK (1976).Search in Google Scholar
[25] Ch.Ye, A.Telang, A.S.Gill, S.Suslov, Y.Idell, K.Zweiacker, J.Wiezorek, Z.Zhou, D.Qian, S.Mannava, V.Vasudevan: Mat. Sci. Eng.613 (2014) 274–288. 10.1016/j.msea.2014.06.114Search in Google Scholar
[26] P.K.Rai, V.Pandey, K.Chattopadhyay, L.K.Singhal, V.Singh: J. Mater. Eng. Perform23 (2014) 4055–4064. 10.1007/s11665-014-1180-8Search in Google Scholar
[27] A.T.Krawczynska, M.Lewandowska, K.J.Kurzydlowski: Solid State Phenom.140 (2008) 173–8. 10.4028/www.scientific.net/SSP.140.173Search in Google Scholar
© 2018, Carl Hanser Verlag, München
