Abstract
A technique for high temperature low cycle fatigue testing of metallic materials has been developed, to determine fatigue behaviour through the testing of miniature specimens. The miniature specimen geometry was specifically designed, such that it could be manufactured from a small volume of material removed by chain-drilling extraction. An extensometry method to measure and control strain at the specimen shoulders during testing was adopted. This was undertaken to minimise the deleterious contact effects that can occur via extensometry attached at the gauge length of specimens, hence leading to premature failure and inaccurate fatigue data. By the application of this technique, the high temperature low cycle fatigue behaviour of 2.25Cr-1Mo steel was successfully characterised at 540 °C, under a fully reversed strain-controlled regime. The fatigue properties of the steel obtained from testing miniature specimens were shown to correlate well with existing literature for the material under comparable conditions, as determined by the testing of conventional standard-sized specimens.
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Callaghan MD, Yeung WY, Ripley MI, Carr DG (2004) Measurement of fracture toughness of hydrided Zircaloy - 4. Materials Forum 27:68–73
Callaghan MD, Yeung WY, Ripley MI, Carr DG (2005) An analysis of deformation and fracture behaviour of Zircaloy-4 alloy using small punch test. Mater Sci Forum 475–479:1415–1420
Nogami S, Nishimura A, Wakai E, Tanigawa H, Itoh T, Hasegawa A (2013) Development of fatigue life evaluation method using small specimen. J Nucl Mater 441(1–3):125–132
Jaske CE (1987) Techniques for Examination and metallurgical damage assessment of pressure vessels. In: Performance and evaluation of light water reactor pressure vessels. Presented at the 1987 Pressure Vessels and Piping Conference, San Diego, CA, USA. ASME, p 103–114
Humphries SR, Yeung WY, Callaghan MD (2011) The effect of stress relaxation loading cycles on the creep behaviour of 2.25Cr–1Mo pressure vessel steel. Mater Sci Eng A 528(3):1216–1220
British Energy Generation (2003) R5: Assessment procedure for the high temperature response of structures, Issue 3. British Energy Generation, United Kingdom
Callaghan MD, Humphries SR, Law M, Ho M, Yan K, Yeung WY (2011) Specimen-size dependency and modelling of energy evolution during high-temperature low-cycle fatigue of pressure vessel steel. Scr Mater 65(4):308–311
Day MF, Harrison GF (1982) Design and calibration of extensometers and transducers. In: Loveday MS, Day MF, Dyson BF (eds) Measurement of high temperature mechanical properties of materials, United Kingdom. Her Majesty’s Stationery Office. p 225–240
Ellison EG, Lohr RD (1985) The extensometer-specimen interface. In: Sumner G, Livesey VB (eds) Techniques for high temperature fatigue testing. Elsevier Applied Science, London, pp 1–28
Gostelow CR (1985) Strain measurements in high strength anisotropic materials. In: Sumner G, Livesey VB (eds) Techniques for high temperature fatigue testing. Elsevier Applied Science, London, pp 57–70
Penny RK, Ellison EG, Webster GA (1966) Specimen alignment and strain measurement in axial creep tests. ASTM Mater Res Stand 6:76–84
Thomas GB (1985) Axial extensometry for ridged specimens. In: Sumner G, Livesey VB (eds) Techniques for high temperature fatigue testing. Elsevier Applied Science, London, pp 45–56
Walters DJ, Hales R (1981) An extensometer for creep-fatigue testing at elevated temperatures and low strain ranges (±0.2 per cent < δ∊ < 1.0 per cent). J Strain Anal Eng Des 16(2):145–147
Wells CH (1969) Elevated temperature testing methods. In: Manual on low cycle fatigue testing American Society for Testing and Materials, United States, p 87–99
Olmi G (2012) A novel method for strain controlled tests. Exp Mech 52(4):379–393
Pang JHL, Xiong BS, Low TH (2004) Low cycle fatigue study of lead free 99.3Sn-0.7Cu solder alloy. Int J Fatigue 26(8):865–872
Tartaglia GP, de Vries MI, Horsten MG, Schmitt R (1994) Irradiation devices and testing facilities for small specimens of low-activation steels. J Nucl Mater 212–215(PART B):1655–1660
Grossbeck ML, Liu KC (1982) Fatigue behavior of type 316 stainless steel irradiated in a mixed spectrum fission reactor forming helium. Nucl Technol 58(3):538–547
Vandermeulen W, Hendriks W, Massaut V, Van de Velde J (1988) Influence of neutron irradiation at 430 °C on the fatigue properties of SA 316L steel. J Nucl Mater 155–157:953–956
Ullmaier H, Shakib JI, Schmitz W, Faulkner RG, Little EA, Wienhold P (1990) Deterioration of fatigue life of 316L stainless steel due to TEXTOR exposure. J Nucl Mater 175(1–2):20–28
Furuya K, Nagata N, Watanabe R (1980) Low cycle fatigue properties of type 316 stainless steel in vacuum. J Nucl Mater 89(2–3):372–382
Gooch DJ (1988) Remanent life assessment of high temperature components. CEGB Research - Structural Integrity, vol 21. United Kingdom
Ripley MI, Clare TE, Humphries SR (1990) Sampling and testing methods for remaining creep life assessment. In: Remaining life assessment of high temperature plant, Sydney, Australia
Humphries SR (2009) High temperature stress relaxation properties of ferritic pressure vessel stee. Master, University of Technology Sydney, Australia
ASTM International (1998) ASTM E 606 - 98 standard practice for strain-controlled fatigue testing. ASTM International United States
Klueh RL, Nelson AT (2007) Ferritic/martensitic steels for next-generation reactors. J Nucl Mater 371(1–3):37–52
Lord DC, Coffin LF (1969) High temperature materials behaviour. In: Manual on low cycle fatigue testing American Society for Testing and Materials, United States, p 129–148
Slot T, Stentz RH, Berling JT (1969) Controlled-strain testing procedures. In: Manual on low cycle fatigue testing American Society for Testing and Materials, United States, p 100–128
Sumner G (1985) Heating methods and grips. In: Sumner G, Livesey VB (eds) Techniques for high temperature fatigue testing. Elsevier Applied Science, London, pp 71–97
Humphries SR, Snowden KU, Yeung WY (2007) Assessment of the high temperature stress relaxation properties of ferritic pressure vessel steel. In: Proceedings of the 6th International Conference on Durability and Fatigue. 2007. Engineering Integrity Society, p 1-10
Wynn J, Wood DS (1985) Side contact axial extensometry. In: Sumner G, Livesey VB (eds) Techniques for high temperature fatigue testing. Elsevier Applied Science, London, pp 29–43
Yun GJ, Abdullah ABM, Binienda W (2011) Development of a closed-loop high-cycle resonant fatigue testing system. Exp Mech 52(3):275–288
Callaghan MD, Humphries SR, Law M, Ho M, Bendeich P, Li H, Yeung WY (2010) Energy-based approach for the evaluation of low cycle fatigue behaviour of 2.25Cr–1Mo steel at elevated temperature. Mater Sci Eng A 527(21–22):5619–5623
Raske DT, Morrow J (1969) Mechanics of materials in low cycle fatigue testing. In: Manual on low cycle fatigue testing American Society for Testing and Materials, United States, p 1-26
National Research Institute for Metals (1989) Data sheets on elevated-temperature, time-dependent Low-cycle fatigue properties of SCMV 4 (2.25Cr-1Mo) steel plate for pressure vessels (No.62). National Research Institute for Metals, Tokyo
Skelton RP (1994) Bauschinger and yield effects during cyclic loading of high temperature alloys at 550°C. Mater Sci Technol 10(7):627–639
Skelton RP, Challenger KD (1984) Fatigue crack growth in 2 1 4Cr-1Mo steel at 525°C I: Effects of environment and dwell. Mater Sci Eng 65(2):271–281
Wittke H, Olfe J, Rie KT (1997) Description of stress-strain hysteresis loops with a simple approach. Int J Fatigue 19(2):141–149
Ramberg W, Osgood WR (1943) Description of stress–strain curves by three parameters. National Advisory Committee For Aeronautics, Washington DC
Bannantine JA, Comer JJ, Handrock JL (1990) Fundamentals of metal fatigue analysis. Prentice Hall, USA
Dieter GE (1988) Mechanical metallurgy. McGraw-Hill Book Co. Materials Science and Metallurgy, Singapore
Ellyin F (1997) Fatigue damage, crack growth, and life prediction. Chapman & Hall, London
Landgraf RW, Morrow J, Endo T (1969) Determination of the cyclic stress-strain curve. J Mater Civ Eng 4:176–188
National Research Institute for Metals (1978) Data sheets on elevated-tempearture, low-cycle fatigue properties of SCMV 4 (2.25Cr-1Mo) steel plate for pressure vessels (No7). National Research Institute for Metals, Tokyo
Inoue T, Igari T, Okazaki M, Sakane M, Tokimasa K (1989) Fatigue-creep life prediction of 2 1 4Cr-1Mo steel by inelastic analysis. Nucl Eng Des 114(3):311–321
Coffin LF (1954) A study of the effects of cyclic thermal stresses on a ductile metal. Trans ASME 76:931–950
Manson SS (1953) Behavior of materials under conditions of thermal stress. In: Heat transfer symposium, University of Michigan. Engineering Research Institute, p 9-75
Basquin OH (1910) The exponential law of endurance tests. Proc ASTM 10:625–630
Ainsworth RA (2006) R5 procedures for assessing structural integrity of components under creep and creep–fatigue conditions. Int Mater Rev 51(2):107–126
Acknowledgments
M.D.C. acknowledges the financial support for this work, given by the Australian Federal Government through the Australian Postgraduate Award scheme, as well as funding from the Australian Institute of Nuclear Science and Engineering through the AINSE Postgraduate Research Award. The authors would like to thank the reviewers whose comments and suggestions undoubtedly improved some of the technical clarity and considerations in this paper.
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Callaghan, M.D., Humphries, S.R., Law, M. et al. Special Testing Equipment and Validation of Measurement Methodologies for High Temperature Low Cycle Fatigue Testing of Miniature Metallic Specimens. Exp Mech 56, 1039–1050 (2016). https://doi.org/10.1007/s11340-016-0145-2
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DOI: https://doi.org/10.1007/s11340-016-0145-2