Engineering Transactions, 44, 2, pp. 181-206, 1996

Influence of Constant and Monotonic Loadings on Subsequent Biaxial Behaviour of 15 HM Boiler Steel

Z. L. Kowalewski
Institute of Fundamental Technological Research, Warszawa

Experimental analysis is presented of the plastic properties of 15 HM boiler steel in the as-received state and of the same material subjected to various types of predeformation. The analysis was made by studying the positions in the stress space and typical dimensions of the yield surfaces. The initial yield surface has been determined using the technique of sequential probes of the single specimen and this surface was used as the starting point for comparative studies of yield surfaces of the prestrained material. The material predeformations were induced either by a creep process or by monotonic loading, both at ambient temperature. After predeformation, yield surfaces were determined by the same method as that for the non-prestrained material. The anisotropic yield condition was used to create a least squares fit of the experimental results. Prior cold work induced the weakening effect of the steel in the considered plastic strain range. The material tested after prestraining, independently of the predeformation type, exhibited the Bauschinger effect.

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R.N. WILSON, The influence of 9% prestrain on the creep strength of Al-2.5% Cu-1.2% Mg alloys at 150 C, J. Institute of, 101, 188-196, 1973.

R.T. MARLIN, F. COSANDEY and J.K. TIEN, The effect of predeformation on the creep and stress rupture of an oxide dispersion strengthened mechanical alloy, Metallurgical Trans. A, 11A, 1771-1775, 1980.

M.C. PANDEY, A.K. MUKHERJEE and D.M.R. TAPLIN, Prior deformation effects on creep and fracture in inconel alloy X-750, Metallurgical Trans. A, 15A, 1437-1441, 1984.

Y. OHASHI, M. KAWAI and T. MOMOSE, Effects of prior plasticity on subsequent creep of type 316 stainless steel at elevated temperature, J. Engng. Mat. Tech., 108, 68-74, 1986.

Z. XIA and F. ELLYIN, An experimental study on the effect of prior plastic straining on creep behaviour of 304 stainless steel, J. Engng. Mat. Tech., 115, 200-203, 1993.

H.J. TIPLER and R.K. VARMA, The effect of prior room temperature deformation on creep rupture and cavitation of 1/2Cr - 1/2Mo - 1/4 V steels of commercial and high purity, 3rd Int. Conf. Mech. Beh. Mat. Cambridge, 2, 321-329, 1979.

M. WANIEWSKI, The influence of direction and value of plastic prestrain on steady-state creep rate using the combined isotropic - kinematic hardening rule, Engng. Trans., 32, 523-535, 1984.

D.W.A. REES, Effects of plastic prestrain on the creep of aluminium under biaxial stress, [in:] Creep and Fracture of Engineering MateriaIs and Structures, B. WILSHIRE, D.R. OWEN [Eds.], Proc. of Int. Conf., Swansea. 1981, Pineridge Press, 559-572, 1981.

Z. KOWALEWSKI, Creep behaviour of copper under plane stress state, Int. J. Plasticity, 7, 387-404, 1991.

Z. KOWALEWSKI, The influence of deformation history on creep of pure copper, [in:] Creep in Structures, Proc. 4th IUTAM Symp., Cracow 1990, M. ŻYCZKOWSKI [Ed.], Springer-Verlag, 115-122, 1991.

L. DIETRICH and Z.L. KOWALEWSKI, Anisotropic properties development in copper subjected to plastic prestraining due to creep process and monotonic loading [in Polish], IFTR Reports, 23, 1994.

W.A. TRĄMPCZYŃSKI, The influence of cold work on the creep of copper under biaxial states of stress, Acta Metall., 30, 1035-1041, 1982.

W. SZCZEPIŃSKI, On the effect of plastic deformation on yield condition, Arch. Mech, 15, 2, 275-296, 1963.

S.S. HECKER, Experimental studies of yield phenomena in biaxially loaded metals, [in:] Constitutive Equations in Viscoplasticity: Computational and Engineering Aspects, The Winter Annual Meeting of The American Society of Mechanical Engineers, New York City, NY, STRICKLIN and SACZALSKI [Eds.], ASME, AMD, 20, 1-33, 1976.

R. MARJANOVIC and W. SZCZEPIŃSKI, Yield surfaces of the M-63 brass prestrained by cyclic biaxial loading, Arch. Mech., 26, 311-320, 1974.

J. MIASTKOWSKI, Yield surface of material subjected to combined cyclic loading, Arch. Mech., 30, 203-215, 1978.

H. ISHIKAWA and K. SASAKI, Stress-strain relations of SUS304 stainless steel after cyclic preloading, J. Engng. Mat. Techn., 111, 417-423, 1989.

H. ISHIKAWA and K. SASAKI, Yield surfaces of susso4 under cyclic loading, J. Engng. Mat. Techn., 110, 364-371, 1988.

J.F. WILLIAMS and N.L. SVENSSON, Effect of tensile prestrain on the yield locus of 1100 - F aluminium, J. Strain Anal., 5, 128-139, 1970.

Z.L. KOWALEWSKI, M. ŚLIWOWSKI and G. SOCHA, Effect of cyclic prestrain orientation on yield surface evolution of 18G2A steel [in Polish], IFTR Reports, 25, 1994.

L. DIETRICH, Z.L. KOWALEWSKI and M. ŚLIWOWSKI, Anisotropy parameters variations of an aluminium alloy due to cyclic deformation [in Polish], IFTR Reports, 27, 1994.

J.F. WILLIAMS and N.L. SVENSON, Effect of torsional prestrain on the yield locus of 1100 - F aluminium, J. Strain Anal., 6, 263-272, 1971.

J. MIASTKOWSKI and W. SZCZEPIŃSKI, An experimental study of yield surfaces of prestrained brass, Int. J. Solids and Struct., 1, 189-194, 1965.

W. SZCZEPIŃSKI, L. DIETRICH and J. MIASTKOWSKI, Plastic properties of metals, Part 1, [in:] Experimental Methods in Mechanics of Solids, PWN - Elsevier, 1990.

D.E. HELLING, A.K. MILLER and M.G. STOUT, An experimental investigation of the yield loci of 1100-0 aluminum, 70:30 brass, and an overaged 2024 aluminum alloy after various prestrains, J. Engng. Mat. Tech., 108, 313-320, 1986.

M.R. WINSTONE and G.F. HARRISON, Effects of overloads and creep on the yield surface of a nickel-based superalloy, [in:] Techniques for Multi-Axial Creep Testing, D.J. GOOCH and LM. How [Eds.], Elsevier Applied Science, London and New York 1986.

H.-C. WU and C.-C. HO, Strain hardening of annealed 304 stainless steel by creep, J. Engng. Mat. Tech., 115, 345-350, 1993.

Y. OHASHI, M. KAWAI and H. SHIMIZU, Effects of prior creep on subsequent plasticity of type 316 stainless steel at elevated temperature, J. Engng. Mat. Tech., 105, 257-263, 1983.

K. IKEGAMI and Y. NIITSU, Effect of creep prestrain on subsequent plastic deformation, Int. J. Plast., 1, 331-345, 1985.

K. IKEGAMI, A historical perspective of the experimental study of subsequent yield surfaces for metal. Parts 1 and 2, P. Soc. Mat. Sci., 4, 491-505, 1975 and 24, 709-719, 1975.

A. PHILLIPS, C.S. LIU and J.W. JUSTUSSON, An experimental investigation of yield surfaces at elevated temperatures, Acta. Mech., 14, 119-146, 1972.

E. SENDER, A. JARZĘBOWSKI and W. TRĄMPCZYŃSKI, The theoretical prediction of the evolution of kinematic and isotropic hardening in the case of complex uniaxial loading, [in:] Proc. Plasticity' 95, Dynamic Plasticity and Structural Behaviors, S. TANIMURA, A.S. KHAN [Eds.], Gorgon and Breach Publishers, Sakai, Japan, 645-648, 1995.

K. MALLICK, S.K. SAMANTA and A. KUMAR, An experimental study of the evolution of yield loci for anisotropic materials subjected to finite shear deformation, J. Engng. Mat. Tech., 113, 192-198, 1991.

A. PHILLIPS, J.-L. TANG and M. RICCIUTI, Some new observations on yield surfaces, Acta. Mech., 20, 23-39, 1974.

A. PHILLIPS and J-L. TANG, The effect of loading path on the yield surface at elevated temperatures, Int. J. Solids Struct., 8, 463-474, 1972.

E. SHIRATORI, K. IKEGAMI and K. KANEKO, Plastic behaviours of initially anisotropic metals after multi-prestrainings, [in:] Colloques Internationaux du CNRS No 295 - Comportement Mecanique Des Solides Anisotropes, 257-272.

W. SZCZEPIŃSKI, On deformation-induced plastic anisotropy of sheet metals, Arch. Mech., 45, 1, 3-38, 1993.

B.F. DYSON and M.J. RODGERS, Prestrain, cavitation and creep ductility, Metal Sci., 8, 261, 1974.

B.F. DYSON, M.S. LOVEDAY and M.J. RODGERS, Grain boundary cavitation under various states of applied stress, Proc. R. Soc. London, Ser. A 349, 245, 1976.

R. HILL, A theory of the yielding and plastic flow of anisotropic metals, Proc. R. Soc. London, Ser. A 193, 281-297, 1948.

T.C. Hsu, Definition of the yield point in plasticity and its effect on the shape of the yield locus, J. Strain Anal., 1, 331-338, 1966.

R. V. MISES, Mechanik der plastischen Formänderung von Kristallen, Zeitsch. Angew. Math. Mech., 8, 3, 161-185, 1928.

L. DIETRICH, R. KIRYK, G. SOCHA and M. ŚLIWOWSKI, Identification of plastic anisotropy of an aluminium alloy [in Polish], IFTR Reports, 26, 1994.

T. OTA, A. SHINDO and H. FUKUOKA, A consideration on anisotropic yield criterion, Proc. 9th Japan Nat. Cong. for Appl. Mech., 1959.

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