Improvement of the work hardening rate of ultrafine grained steels through second phase particles

作者: R. Song , D. Ponge , D. Raabe

DOI: 10.1016/J.SCRIPTAMAT.2005.02.016

关键词: Work hardeningMaterials scienceDuctilityPhase (matter)CementiteTensile ductilityCarbonMetallurgy

摘要: … do not reveal any work hardening during tensile testing. This … strategy to improve the work hardening rate of ultrafine grained … The effects of the second phase on the work hardening rate …

参考文章(18)
F. B. Pickering, Physical metallurgy and the design of steels Applied Science Publishers. ,(1978)
C.C. Koch, D.G. Morris, K. Lu, A. Inoue, Ductility of Nanostructured Materials Mrs Bulletin. ,vol. 24, pp. 54- 58 ,(1999) , 10.1557/S0883769400051551
J.S. Hayes, R. Keyte, P.B. Prangnell, Effect of grain size on tensile behaviour of a submicron grained Al–3 wt-%Mg alloy produced by severe deformation Materials Science and Technology. ,vol. 16, pp. 1259- 1263 ,(2000) , 10.1179/026708300101507479
P.D Hodgson, M.R Hickson, R.K Gibbs, Ultrafine ferrite in low carbon steel Scripta Materialia. ,vol. 40, pp. 1179- 1184 ,(1999) , 10.1016/S1359-6462(98)00411-4
L. M. Brown, W. M. Stobbs, The work-hardening of copper-silica v. equilibrium plastic relaxation by secondary dislocations Philosophical Magazine. ,vol. 34, pp. 351- 372 ,(1976) , 10.1080/14786437608222028
B. Jansson, M. Schalin, B. Sundman, Thermodynamic calculations made easy Journal of Phase Equilibria. ,vol. 14, pp. 557- 562 ,(1993) , 10.1007/BF02669134
M. F. Ashby, The deformation of plastically non-homogeneous materials Philosophical Magazine. ,vol. 21, pp. 399- 424 ,(1970) , 10.1080/14786437008238426
J.C Fisher, E.W Hart, R.H Pry, The hardening of metal crystals by precipitate particles Acta Metallurgica. ,vol. 1, pp. 336- 339 ,(1953) , 10.1016/0001-6160(53)90109-6
Akio Ohmori, Shiro Torizuka, Kotobu Nagai, Strain-hardening due to Dispersed Cementite for Low Carbon Ultrafine-grained Steels Isij International. ,vol. 44, pp. 1063- 1071 ,(2004) , 10.2355/ISIJINTERNATIONAL.44.1063
M. F. Ashby, Work hardening of dispersion-hardened crystals Philosophical Magazine. ,vol. 14, pp. 1157- 1178 ,(1966) , 10.1080/14786436608224282