Acknowledgement
This work was supported by the Scientific Research Program for Young Talents of China National Nuclear Corporation (K301007022), the Chongqing Key Laboratory of Materials Surface & Interface Science (KFJJ2005), the Open Foundation of Guangxi Key Laboratory of Processing for Non-ferrous Metals and Featured Materials at Guangxi University (2021GXYSOF06).
References
- O. Yeliseyeva, V. Tsisar, G. Benamati, Influence of temperature on the interaction mode of T91 and AISI 316L steels with Pb-Bi melt saturated by oxygen, Corrosion Sci. 50 (2008) 1672-1683. https://doi.org/10.1016/j.corsci.2008.02.006
- C. Schroer, O. Wedemeyer, J. Novotny, A. Skrypnik, J. Konys, Performance of 9% Cr steels in flowing lead-bismuth eutectic at 450 and 550 ℃, and 10-6 mass% dissolved oxygen, Nucl. Eng. Des. 280 (2014) 661-672. https://doi.org/10.1016/j.nucengdes.2014.01.023
- X. Gong, P. Marmy, B. Verlinden, M. Wevers, M. Seefeldt, Low cycle fatigue behavior of a modified 9Cr-1Mo ferritic-martensitic steel in lead-bismuth eutectic at 350℃ - effects of oxygen concentration in the liquid metal and strain rate, Corrosion Sci. 94 (2015) 377-391. https://doi.org/10.1016/j.corsci.2015.02.022
- J. Liu, Q. Shi, H. Luan, W. Yan, W. Sha, W. Wang, Y. Shan, K. Yang, Lead-bismuth eutectic corrosion behaviors of ferritic/martensitic steels in low oxygen concentration environment, Oxid. Metals 84 (2015) 383-395. https://doi.org/10.1007/s11085-015-9560-5
- G. Muller, A. Heinzel, J. Konys, G. Schumacher, A. Weisenburger, F. Zimmermann, V. Engelko, A. Rusanov, V. Markov, Results of steel corrosion tests in flowing liquid Pb/Bi at 420-600 ℃ after 2000 h, J. Nucl. Mater. 301 (2002) 40-46. https://doi.org/10.1016/S0022-3115(01)00725-5
- M. Yurechko, C. Schroer, A. Skrypnik, O. Wedemeyer, V. Tsisar, J. Konys, Steel T91 subjected to static stress in lead-bismuth eutectic at 450-550 ℃ and low oxygen concentration, J. Nucl. Mater. 512 (2018) 423-439. https://doi.org/10.1016/j.jnucmat.2018.09.056
- Y. Chen, Z. Hong, X. Zhang, M. Xia, Q. Yan, C. Ge, Enhanced creep resistance of Y-bearing 9Cr ferritic/martensitic steel via vacuum casting technique, J. Mater. Res. Technol. 8 (2019) 4588-4597. https://doi.org/10.1016/j.jmrt.2019.08.003
- E. Miorin, F. Montagner, V. Zin, D. Giuranno, E. Ricci, M. Pedroni, V. Spampinato, E. Vassallo, S.M. Deambrosis, Al rich PVD protective coatings: a promising approach to prevent T91 steel corrosion in stagnant liquid lead, Surf. Coating. Technol. 377 (2019) 124890. https://doi.org/10.1016/j.surfcoat.2019.124890
- Y. Dai, V. Boutellier, D. Gavillet, H. Glasbrenner, A. Weisenburger, W. Wagner, FeCrAlY and TiN coatings on T91 steel after irradiation with 72MeV protons in flowing LBE, J. Nucl. Mater. 431 (2012) 66-76. https://doi.org/10.1016/j.jnucmat.2011.11.006
- L. Chai, H. Wu, Z. Zheng, H. Guan, H. Pan, N. Guo, B. Song, Microstructural characterization and hardness variation of pure Ti surface-treated by pulsed laser, J. Alloys Compd. 741 (2018) 116-122. https://doi.org/10.1016/j.jallcom.2018.01.113
- J. Dai, T. Wang, L. Chai, X. Hu, L. Zhang, N. Guo, Characterization and correlation of microstructure and hardness of Ti-6Al-4V sheet surface-treated by pulsed laser, J. Alloys Compd. 826 (2020) 154243. https://doi.org/10.1016/j.jallcom.2020.154243
- L. Chai, H. Wu, S. Wang, K. Chen, T. Wang, J. Xia, Characterization of microstructure and hardness of a Zr-2.5Nb alloy surface-treated by pulsed laser, Mater. Chem. Phys. 198 (2017) 303-309. https://doi.org/10.1016/j.matchemphys.2017.06.032
- B. Mahmoudi, M.J. Torkamany, A.R.S.R. Aghdam, J. Sabbaghzade, Laser surface hardening of AISI 420 stainless steel treated by pulsed Nd:YAG laser, Mater. Des. 31 (2010) 2553-2560. https://doi.org/10.1016/j.matdes.2009.11.034
- G. Telasang, J. Dutta Majumdar, G. Padmanabham, I. Manna, Wear and corrosion behavior of laser surface engineered AISI H13 hot working tool steel, Surf. Coating. Technol. 261 (2015) 69-78. https://doi.org/10.1016/j.surfcoat.2014.11.058
- M. Moradi, M. KaramiMoghadam, High power diode laser surface hardening of AISI 4130: statistical modelling and optimization, Opt Laser. Technol. 111 (2019) 554-570. https://doi.org/10.1016/j.optlastec.2018.10.043
- X. Gong, P. Marmy, Y. Yin, The role of oxide films in preventing liquid metal embrittlement of T91 steel exposed to liquid lead-bismuth eutectic, J. Nucl. Mater. 509 (2018) 401-407. https://doi.org/10.1016/j.jnucmat.2018.07.018
- H.O. Nam, J. Lim, D.Y. Han, I.S. Hwang, Dissolved oxygen control and monitoring implementation in the liquid lead-bismuth eutectic loop: HELIOS, J. Nucl. Mater. 376 (2008) 381-385. https://doi.org/10.1016/j.jnucmat.2008.02.038
- A. Khorram, A. Davoodi Jamaloei, A. Jafari, M. Moradi, Nd:YAG laser surface hardening of AISI 431 stainless steel: mechanical and metallurgical investigation, Opt Laser. Technol. 119 (2019) 105617. https://doi.org/10.1016/j.optlastec.2019.105617
- K.-N. Jang, T.-K. Kim, K.-T. Kim, The effect of cooling rates on carbide precipitate and microstructure of 9CR-1MO oxide dispersion strengthened(ODS) steel, Nucl. Eng. Technol. 51 (2019) 249-256. https://doi.org/10.1016/j.net.2018.09.021
- W. Yan, W. Wang, Y.-Y. Shan, K. Yang, Microstructural stability of 9-12%Cr ferrite/martensite heat-resistant steels, Front. Mater. Sci. 7 (2013) 1-27. https://doi.org/10.1007/s11706-013-0189-5
- F.J. Humphreys, Review Grain and subgrain characterisation by electron backscatter diffraction, J. Mater. Sci. 36 (2001) 3833-3854. https://doi.org/10.1023/A:1017973432592
- S.I. Wright, M.M. Nowell, D.P. Field, A review of strain analysis using electron backscatter diffraction, Microsc. Microanal. 17 (2011) 316-329.
- M.K. Alam, M. Mehdi, R.J. Urbanic, A. Edrisy, Electron Backscatter Diffraction (EBSD) analysis of laser-cladded AISI 420 martensitic stainless steel, Mater. Char. 161 (2020) 110138. https://doi.org/10.1016/j.matchar.2020.110138
- S. Morito, X. Huang, T. Furuhara, T. Maki, N. Hansen, The morphology and crystallography of lath martensite in alloy steels, Acta Mater. 54 (2006) 5323-5331. https://doi.org/10.1016/j.actamat.2006.07.009
- E. Bouyne, H. Flower, T. Lindley, A. Pineau, Use of EBSD technique to examine microstructure and cracking in a bainitic steel, Scripta Mater. 39 (1998) 295-300. https://doi.org/10.1016/S1359-6462(98)00170-5
- A. Guo, R.D.K. Misra, J. Liu, L. Chen, X. He, S.J. Jansto, An analysis of the microstructure of the heat-affected zone of an ultra-low carbon and niobiumbearing acicular ferrite steel using EBSD and its relationship to mechanical properties, Mater. Sci. Eng. 527 (2010) 6440-6448. https://doi.org/10.1016/j.msea.2010.06.092
- G. Nolze, Irrational orientation relationship derived from rational orientation relationships using EBSD data, Cryst. Res. Technol. 43 (2008) 61-73. https://doi.org/10.1002/crat.200711058
- C.C. Kinney, K.R. Pytlewski, A.G. Khachaturyan, J.W. Morris, The microstructure of lath martensite in quenched 9Ni steel, Acta Mater. 69 (2014) 372-385. https://doi.org/10.1016/j.actamat.2014.01.058
- T. Karthikeyan, V. Thomas Paul, S. Saroja, A. Moitra, G. Sasikala, M. Vijayalakshmi, Grain refinement to improve impact toughness in 9Cr-1Mo steel through a double austenitization treatment, J. Nucl. Mater. 419 (2011) 256-262. https://doi.org/10.1016/j.jnucmat.2011.08.010
- J. Zhang, A review of steel corrosion by liquid lead and lead-bismuth, Corrosion Sci. 51 (2009) 1207-1227. https://doi.org/10.1016/j.corsci.2009.03.013
- R.L. Klueh, A.T. Nelson, Ferritic/martensitic steels for next-generation reactors, J. Nucl. Mater. 371 (2007) 37-52. https://doi.org/10.1016/j.jnucmat.2007.05.005
- Z. Ye, P. Wang, H. Dong, D. Li, Y. Zhang, Y. Li, Oxidation mechanism of T91 steel in liquid lead-bismuth eutectic: with consideration of internal oxidation, Sci. Rep. 6 (2016) 35268. https://doi.org/10.1038/srep35268
- X. Zhou, C. Liu, L. Yu, Y. Liu, H. Li, Phase transformation behavior and microstructural control of high-Cr martensitic/ferritic heat-resistant steels for power and nuclear plants: a review, J. Mater. Sci. Technol. 31 (2015) 235-242. https://doi.org/10.1016/j.jmst.2014.12.001
- Z.C. Cordero, B.E. Knight, C.A. Schuh, Six decades of the Hall-Petch effect - a survey of grain-size strengthening studies on pure metals, Int. Mater. Rev. 61 (2016) 495-512. https://doi.org/10.1080/09506608.2016.1191808
- Y. Li, Q. Huang, Y. Wu, T. Nagasaka, T. Muroga, Mechanical properties and microstructures of China low activation martensitic steel compared with JLF-1, J. Nucl. Mater. 367-370 (2007) 117-121. https://doi.org/10.1016/j.jnucmat.2007.03.012
- X. Wu, Y. Zhu, Heterogeneous materials: a new class of materials with unprecedented mechanical properties, Mater. Res. Lett. 5 (2017) 527-532. https://doi.org/10.1080/21663831.2017.1343208
- M.G. Jiang, Z.W. Chen, J.D. Tong, C.Y. Liu, G. Xu, H.B. Liao, P. Wang, X.Y. Wang, M. Xu, C.S. Lao, Strong and ductile reduced activation ferritic/martensitic steel additively manufactured by selective laser melting, Mater. Res. Lett. 7 (2019) 426-432. https://doi.org/10.1080/21663831.2019.1631224
- J. Xiao, X. Gong, C. Xiang, Z. Yu, H. Wang, K. Zhao, C. Liu, H. Zhuo, S. Qiu, Y. Yin, A refined oxidation mechanism proposed for ferritic-martensitic steels exposed to oxygen-saturated liquid lead-bismuth eutectic at 400℃ for 500 h, J. Nucl. Mater. 549 (2021) 152852. https://doi.org/10.1016/j.jnucmat.2021.152852
- L. Martinelli, F. Balbaud-Celerier, G. Picard, G. Santarini, Oxidation mechanism of a Fe-9Cr-1Mo steel by liquid Pb-Bi eutectic alloy (Part III), Corrosion Sci. 50 (2008) 2549-2559. https://doi.org/10.1016/j.corsci.2008.06.049
- A.L. Johnson, D. Parsons, J. Manzerova, D.L. Perry, D. Koury, B. Hosterman, J.W. Farley, Spectroscopic and microscopic investigation of the corrosion of 316/316L stainless steel by lead-bismuth eutectic (LBE) at elevated temperatures: importance of surface preparation, J. Nucl. Mater. 328 (2004) 88-96. https://doi.org/10.1016/j.jnucmat.2004.03.006
- Q. Shi, J. Liu, H. Luan, Z. Yang, W. Wang, W. Yan, Y. Shan, K. Yang, Oxidation behavior of ferritic/martensitic steels in stagnant liquid LBE saturated by oxygen at 600 ℃, J. Nucl. Mater. 457 (2015) 135-141. https://doi.org/10.1016/j.jnucmat.2014.11.018
- G. Muller, G. Schumacher, F. Zimmermann, Investigation on oxygen controlled liquid lead corrosion of surface treated steels, J. Nucl. Mater. 278 (2000) 85-95. https://doi.org/10.1016/S0022-3115(99)00211-1
- V. Tsisar, C. Schroer, O. Wedemeyer, A. Skrypnik, J. Konys, Characterization of corrosion phenomena and kinetics on T91 ferritic/martensitic steel exposed at 450 and 550 ℃ to flowing Pb-Bi eutectic with 10-7 mass% dissolved oxygen, J. Nucl. Mater. 494 (2017) 422-438. https://doi.org/10.1016/j.jnucmat.2017.07.031
- V. Tsisar, C. Schroer, O. Wedemeyer, A. Skrypnik, J. Konys, Corrosion interaction of 9%Cr ferritic/martensitic steels at 450 and 550℃ With flowing Pb-BiEutectic containing 10-7 mass % dissolved oxygen, J. Nucl. Eng. Radiat. Sci. 5 (2019).