Effect of change in microstructures due to simulation temperatures on the low cycle fatigue behavior of P91 steel
Source abstract
Abstract
Abstract In this study, the microstructures of the three principal heat-affected zones (HAZs) of the P91 steel weld joint were simulated using appropriate heat treatments at different soaking temperatures ranging from 865 °C to 1200 °C. Low cycle fatigue tests were conducted on the samples of each microstructural zone of the weld joint at 550 °C employing a constant strain amplitude of ±0.6% and strain rate of 3 × 10−3 s−1. In the weld joint’s microstructures, the weld metal exhibits the lowest fatigue life, followed by the inter-critical (IC). However, the actual weld joint specimen failed at the interface between the ICHAZ and the base metal.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: High Temperature Alloys and Creep · Fatigue and fracture mechanics · Microstructure and Mechanical Properties of Steels
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (43)
Show source-provided references
1. Sikka VK. Development of modified 9Cr–1Mo steel for elevated temperature service. In: Davies JW, Michel DJ, editors. Proceedings of topical conference on ferritic alloys for use in nuclear energy technologies. UT, Snowbird, (1983), pp.317–327.
2. Microstructure and mechanical properties of weld fusion zones in modified 9Cr-lMo steel10.1361/105994901770345033 ↗
3. High temperature, low cycle fatigue characterisation of P91 weld and heat affected zone material10.1115/1.4025943 ↗
4. Mariappan K, Sandhya R, Mathew MD, Evaluation of low cycle fatigue damage in grade 91 steel weld joints for high temperature applications10.1016/j.proeng.2013.03.231 ↗
5. Creep crack growth properties of P91 and P22 welded joints10.1111/ffe.12628 ↗
6. Armas AF, Avalos M, Alvarez Armas I, Petersen C, Schmitt R. Dynamic strain ageing evidences during low cycle fatigue deformation in ferritic-martensitic stainless steels. J Nucl Mater, 258-263(Part 2B) (1998), pp.1204–08.10.1016/S0022-3115(98)00187-1 ↗
7. Microstructural evolution of modified 9Cr-lMo steel10.1007/BF02661098 ↗
8. Effect of processing on the high temperature low cycle fatigue properties of modified 9Cr-1Mo steel10.1111/j.1460-2695.1984.tb00198.x ↗
9. Swindman RQ. Low Cycle Fatigue. ASTM STP 942, Solomon SD, Halford GR, Kaisand LR and Leis BN, editors. Philadelphia (PA): ASTM, (1998), p.107.
10. Exploratory research on creep and fatigue properties of 9Cr-steels for the steam generator of an FBR10.1016/0029-5493(93)90168-9 ↗
11. Jones WB. Effects of mechanical cycling on the substructure of modified 9Cr1Mo ferritic steel. In: Khare AK, editor. Ferritic steels for high temperature applications. Metals Park (OH), ASM, (1983), pp. 221–35.
12. Influence of temperature on the low cycle fatigue behaviour of amodified 9Cr–1Mo ferritic steel10.1016/S0142-1123(02)00035-X ↗
13. Eifler D, Rottger D. High temperature low cycle fatigue behavior of X20CrMoV121 and 2145 X10CrMoVNb91 under total strain control. In: Xue-Ren Wu, Zhong-Guang Wang, editors. Fatigue '99, Beijing, 4 (1999), pp.2145-2152.10.1016/B978-008043326-4/50015-5 ↗
14. Nishino S, Shiozawa K, Takahashi K, Seo S and Yamamoto Y. Low-cycle-fatigue property of forged MOD.9Cr-lMo steel at elevated temperature. In: Xue-Ren Wu, Zhong-Guang Wang, editors. Fatigue '99, Beijing, 4 (1999), pp.2177-2182.
15. Furuya Y, Nishikawa H, Hirukawa H, Nagashima N, Takeuchi E Data sheets on elevated temperature, time-dependent low-cycle fatigue properties of ASTM A387 grade 91 (9Cr-1Mo) steel plate for pressure vessels, NRIM fatigue data sheet, No. 78. Tokyo, (1993).
16. Evaluation of low cycle fatigue damage in grade 91 steel weld joints for high temperature applications10.1016/j.proeng.2013.03.231 ↗
17. Investigation of the low-cycle fatigue and fatigue crack growth behaviours of P91 base and weld joints
18. Takahashi Y. Study on Type-IV damage prevention in high-temperature welded structures of next-generationreactor plants. Part I: Fatigue and creep-fatigue behaviour of welded joints of modified 9Cr-1Mo steel. ASMEPVP Conference, Canada, (2006).10.1115/PVP2006-ICPVT-11-93081 ↗
19. Effect of application of short and long holds on fatigue life of modified 9Cr-1Mo steel weld joint10.1007/s11661-013-2108-x ↗
20. A multi-scale crystal plasticity model for cyclic plasticity and low-cycle fatigue in a precipitate-strengthened steel at elevated temperature10.1016/j.jmps.2016.12.010 ↗
21. Li D-F, O’Donoghue PE, Hyde CJ, O Dowd NP, Leen SB. Micromechanical finite element modelling of thermomechanical fatigue for P91 steels. Int J Fatigue, 87 (2016), pp.192–202.10.1016/j.ijfatigue.2015.11.025 ↗
22. The effect of ferrite phases on the micromechanical response and crack initiation in the intercritical heat affected zone of a welded 9Cr martensitic steel10.1111/ffe.12768 ↗
23. Mariappan K, Vani Shankar, Bhaduri AK. Effect of microstructure and low cycle fatigue deformation on tensile properties of P91 steel. Materialwissenschaft und Werkstofftechnik (2020); DOI.10.1002/mawe.201900162.10.1002/mawe.201900162 ↗
24. Study of creep rupture strength in heat affected zone of 9Cr-1Mo-Nb-V-N steel by welding thermal cycle simulation10.1080/09507119609549030 ↗
25. Laha K. Tensile and creep behavior of similar and dissimilar weld joints of Cr-Mo steels, PhD Thesis, IISc, Bangalore, India, (1998).
26. Microstructure and tensile properties of modified 9Cr–1Mo steel (grade 91). Mater
27. Effect of carbon concentration on precipitation behavior of M23C6 carbides and MX carbonitrides in martensitic 9Cr steel during heat treatment10.1007/s11661-004-0299-x ↗
28. Comparative evaluation of tensile properties of simulated heat affected zones of P91 steel weld joint10.1080/09603409.2020.1713537 ↗
29. Klueh · 2001
30. Mayr P, Schlacher C, Mitsche S. Critical issues with creep-exposed ferritic-martensitic welded joints for thermal power plants. Proc. IIW Int Conf on global trends in joining, cutting and surfacing technology. Eds. Kulkarni DV, Samant M, Krishnan S, De A, Krishnan J, Patel HD, Bhaduri AK. Narosa Publishing House Pvt Ltd, (2011), pp.417–425.
31. Cipolla L, Di Gianfrancesci, Caminada S, Cumino G. Production experience of Tenaris Dalmine Grades 91 and 23: microstructure, mechanical properties and creep behaviour, New Materials Seminar, organized by ETD, London, 20-21 June, (2007), P06-S01.
32. MacLachlan RC, Sanchez-Hanton JJ, Thomson RC. The effect of simulated post weld heat treatment temperature overshoot on microstructural evolution in P91 and P92 power plant steels. Proc from Adv Mater Technol Fossil Power Plants Conf 2010; Mater park, Ohio, ASM Int (2010), pp.787-99.10.31399/asm.cp.am-epri-2010p0787 ↗
33. High temperature creep flow and damage properties of the weakest area of 9Cr1Mo-NbV martensitic steel weldments10.2355/isijinternational.45.1915 ↗
34. Microstructural investigation of the heat-affected zone of simulated welded joint of P91 steel
35. Investigation of microstructural changes in a ferritic steel caused by high temperature fatigue10.1007/BF02628384 ↗
36. Effects of cyclic deformation on subgrain evolution and creep in 9–12% Cr steels10.1016/j.msea.2005.06.029 ↗
37. Mohrmann R, Hollstein T and Westerheide R. Modelling of Low cycle fatigue Behavior of the steel E911. Mater Adv Power Eng. Proceedings of the 6th Liege Conference, 5(1) (1998).
38. Shibli, LeMatHamata IAN, Gampe U, Nikbin. The Effect of low Frequency cycling on creep crack growth in welded P22 and P91 pipe tests. Proceedings of the 2nd International HIDA Conference on Advances in Defect Assessment in High Temperature Plant, MPA, Stuttgart, Germany (2000), Paper S4-4.
39. Low cycle fatigue and creep-fatigue interaction behavior of modified 9Cr-1Mo ferritic steel and its weld joint
40. Characterization of microstructures and fatigue properties for dual-phase pipeline steels by gleeble simulation of heat-affected zone10.3390/ma12121989 ↗
41. The role of microstructure in fatigue crack initiation and propagation in 9–12Cr ferritic-martensitic steels10.1016/j.proeng.2014.06.253 ↗
42. An investigation of microstructural evolution in electron beam welded RAFM steel and 316LN SS dissimilar joint under creep loading conditions10.1016/j.msea.2018.11.046 ↗
43. Influence of prior fatigue damage on tensile properties of 316L(N) stainless steel and modified 9Cr-1Mo steel10.1007/s11661-014-2676-4 ↗