Formation and control of the residual δ-ferrite in 9% Cr-HAZ of Alloy 617/9% Cr dissimilar welded joint

References

• Xiao B, Xu LY, Zhao L, et al. Transient creep behavior of a novel tempered martensite ferritic steel G115. Mater Sci Eng A. 2018;716:284–295. doi: 10.1016/j.msea.2018.01.047
   Web of Science ®Google Scholar
• Shinozaki K, Li D, Kuroki H, et al. Observation of type IV cracking in welded joints of high chromium ferritic heat resistant steels. Sci Technol Weld Joining. 2003;8(4):289–295. doi: 10.1179/136217103225005444
   Web of Science ®Google Scholar
• Rayes MM E, El-Danaf EA. High temperature deformation behavior of as-produced and retired 9-12% Cr power plant steel. Mater Sci Eng A. 2017;697:203–210. doi: 10.1016/j.msea.2017.05.014
   Web of Science ®Google Scholar
• Ding K, Wang P, Liu X, et al. Formation of lamellar carbides in Alloy 617-HAZ and their role in the impact toughness of Alloy 617/9% Cr dissimilar welded joint. J Mater Eng Perform. 2018;27(11):6027–6039. doi: 10.1007/s11665-018-3668-0
   Web of Science ®Google Scholar
• Ding K, Ji HJ, Liu X, et al. Prevention of carbon migration in 9% Cr/CrMoV dissimilar welded joint by adding tungsten inert gas overlaying layer. J Iron Steel Res Int. 2018;25(8):847–853. doi: 10.1007/s42243-018-0124-1
   Web of Science ®Google Scholar
• Logan BP, Toumpis AI, Galloway AM, et al. Dissimilar friction stir welding of duplex stainless steel to low alloy structural steel. Sci Technol Weld Joining. 2016;21(1):11–19. doi: 10.1179/1362171815Y.0000000063
   Web of Science ®Google Scholar
• Pamnani R, Sharma GK, Mahadevan S, et al. Residual stress studies on arc welding joints of naval steel (DMR-249A). J Manuf Process. 2015;20:104–111. doi: 10.1016/j.jmapro.2015.09.004
   Web of Science ®Google Scholar
• Gustafsson M, Thuvander M, Bergqvist EL, et al. Effect of welding procedure on texture and strength of nickel based weld metal. Sci Technol Weld Joining. 2007;12(6):549–555. doi: 10.1179/174329307X213800
   Web of Science ®Google Scholar
• Huang BS, Yang J, Lu DH, et al. Study on the microstructure, mechanical properties and corrosion behaviour of S355JR/316L dissimilar welded joint prepared by gas tungsten arc welding multi-pass welding process. Sci Technol Weld Joining. 2016;21(5):381–388. doi: 10.1080/13621718.2015.1122152
   Web of Science ®Google Scholar
• Arun D, Devendranath Ramkumar K, Vimala R. Multi-pass arc welding techniques of 12 mm thick super-duplex stainless steel. J Mater Process Technol. 2019;271:126–143. doi: 10.1016/j.jmatprotec.2019.03.031
   Web of Science ®Google Scholar
• Chen XZ, Huang YM, Shen Z, et al. Effect of thermal cycle on microstructure and mechanical properties of CLAM steel weld CGHAZ. Sci Technol Weld Joining. 2013;18(4):272–278. doi: 10.1179/1362171812Y.0000000095
   Web of Science ®Google Scholar
• Pandey C, Mohan Mahapatra M, Kumar P, et al. Role of evolving microstructure on the mechanical behaviour of P92 steel welded joint in as-welded and post weld heat treated state. J Mater Process Technol. 2019;263:241–255. doi: 10.1016/j.jmatprotec.2018.08.032
   Web of Science ®Google Scholar
• Manugula VL, Rajulapati KV, Reddy GM, et al. Role of evolving microstructure on the mechanical properties of electron beam welded ferritic-martensitic steel in the as-welded and post weld heat-treated states. Mater Sci Eng A. 2017;698:36–45. doi: 10.1016/j.msea.2017.05.036
   Web of Science ®Google Scholar
• Oñoro J. Martensite microstructure of 9-12%Cr steels weld metals. J Mater Process Technol. 2006;180(1):137–142. doi: 10.1016/j.jmatprotec.2006.05.014
   Web of Science ®Google Scholar
• Sakthivel T, Vasudevan M, Laha K, et al. Comparison of creep rupture behaviour of type 316L(N) austenitic stainless steel joints welded by TIG and activated TIG welding processes. Mater Sci Eng A. 2011;528(22):6971–6980. doi: 10.1016/j.msea.2011.05.052
   Web of Science ®Google Scholar
• David SA, Siefert JA, Feng Z. Welding and weldability of candidate ferritic alloys for future advanced ultrasupercritical fossil power plants. Sci Technol Weld Joining. 2013;18(8):631–651. doi: 10.1179/1362171813Y.0000000152
   Web of Science ®Google Scholar
• Moon J, Ha HY, Lee TH. Corrosion behavior in high heat input welded heat-affected zone of Ni-free high-nitrogen Fe-18Cr-10Mn-N austenitic stainless steel. Mater Charact. 2013;82:113–119. doi: 10.1016/j.matchar.2013.05.011
   Web of Science ®Google Scholar
• Wang YY, Kannan R, Zhang L, et al. Microstructural analysis of the as-welded heat-affected zone of a Grade 91 steel heavy section weldment. Weld J. 2017;96(6):203–219.
   Web of Science ®Google Scholar
• Pandey C, Mahapatra MM, Kumar P, et al. Comparative study of autogenous tungsten inert gas welding and tungsten arc welding with filler wire for dissimilar P91 and P92 steel weld joint. Mater Sci Eng A. 2018;712:720–737. doi: 10.1016/j.msea.2017.12.039
   Web of Science ®Google Scholar
• Pandey C, Mahapatra MM, Kumar P, et al. Dissimilar joining of CSEF steels using autogenous tungsten-inert gas welding and gas tungsten arc welding and their effect on δ-ferrite evolution and mechanical properties. J Manuf Process. 2018;31:247–259. doi: 10.1016/j.jmapro.2017.11.020
   Web of Science ®Google Scholar
• Grobner PJ, Hagel WC. The effect of molybdenum on high-temperature properties of 9 pct Cr steels. Metall Trans A. 1980;11(4):633–642. doi: 10.1007/BF02670701
   Web of Science ®Google Scholar
• Wu QJ, Lu FG, Cui HC, et al. Soft zone formation by carbon migration and its effect on the high-cycle fatigue in 9% Cr-CrMoV dissimilar welded joint. Mater Lett. 2015;141:242–244. doi: 10.1016/j.matlet.2014.08.158
   Web of Science ®Google Scholar
• Liu W, Liu X, Lu FG, et al. Creep behavior and microstructure evaluation of welded joint in dissimilar modified 9Cr-1Mo steels. Mater Sci Eng A. 2015;644:337–346. doi: 10.1016/j.msea.2015.07.068
   Web of Science ®Google Scholar
• Xu YB, Hu ZP, Zou Y, et al. Effect of two-step intercritical annealing on microstructure and mechanical properties of hot-rolled medium manganese TRIP steel containing δ-ferrite. Mater Sci Eng A. 2017;688:40–55. doi: 10.1016/j.msea.2017.01.063
   Web of Science ®Google Scholar
• Gao YL, Zhao BG, Vlassak JJ, et al. Nanocalorimetry: door opened for in situ material characterization under extreme non-equilibrium conditions. Prog Mater Sci. 2019;104:53–137. doi: 10.1016/j.pmatsci.2019.04.001
   Web of Science ®Google Scholar
• Chen ZR, Lu YH, Ding XF, et al. Microstructural and hardness investigations on a dissimilar metal weld between low alloy steel and Alloy 82 weld metal. Mater Charact. 2016;121:166–174. doi: 10.1016/j.matchar.2016.09.033
   Web of Science ®Google Scholar
• Mittal R, Sidhu BS. Microstructures and mechanical properties of dissimilar T91/347H steel weldments. J Mater Process Technol. 2015;220:76–86. doi: 10.1016/j.jmatprotec.2015.01.008
   Web of Science ®Google Scholar
• Sam S, Das CR, Ramasubbu V, et al. Delta ferrite in the weld metal of reduced activation ferritic martensitic steel. J Nucl Mater. 2014;455(1):343–348. doi: 10.1016/j.jnucmat.2014.07.008
   Web of Science ®Google Scholar
• Kobayashi S, Sawada K, Hara T, et al. The formation and dissolution of residual δ ferrite in ASME Grade 91 steel plates. Mater Sci Eng A. 2014;592:241–248. doi: 10.1016/j.msea.2013.10.058
   Web of Science ®Google Scholar