Design of Boiler Welding for Improvement of Lifetime and Cost Control

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Thong-On, Atcharawadi; Boonruang, Chatdanai;
  • Publisher: MDPI
  • Journal: Materials,volume 9,issue 11 (issn: 1996-1944, eissn: 1996-1944)
  • Related identifiers: pmc: PMC5457219, doi: 10.3390/ma9110891
  • Subject: QC120-168.85 | welding | Engineering (General). Civil engineering (General) | XPS (X-ray photoelectron spectroscopy) | Technology | structure evolution | Article | Fe-2.25Cr-1Mo | TA1-2040 | T | boiler | Electrical engineering. Electronics. Nuclear engineering | TK1-9971 | potentiodynamic polarization | Microscopy | QH201-278.5 | Descriptive and experimental mechanics

Fe-2.25Cr-1Mo a widely used material for headers and steam tubes of boilers. Welding of steam tube to header is required for production of boiler. Heat affected zone of the weld can have poor mechanical properties and poor corrosion behavior leading to weld failure. The... View more
  • References (34)
    34 references, page 1 of 4

    Peng, T., Chi, Z., Zhi-gang, Y., Hiroyuki, T.. Evolution and coarsening of carbides in 2.25Cr-lMo steel weld metal during high temperature tempering. J. Iron Steel. Res. Int.. 2010; 17: 74-78

    Mitchell, D.R.G., Ball, C.J.. A quantitative X-ray diffraction and analytical electron microscopy study of service-exposed 2.25Cr-1Mo steels. Mater. Charact.. 2001; 47: 17-26

    Deng, D., Murakawa, H.. Finite element analysis of temperature field, microstructure and residual stress in multi-pass butt-welded 2.25Cr-1Mo steel pipes. Comput. Mater. Sci.. 2008; 43: 681-695

    Tsai, M.C., Yang, J.R.. Microstructural degeneration of simulated heat-affected zone in 2.25Cr-1Mo steel during high-temperature exposure. Mater. Sci. Eng. A. 2003; 340: 15-32

    Mitchell, D.R.G.. Some applications of analytical TEM to the characterisation of high temperature equipment. Micron. 2001; 32: 831-840

    Wang, C.Y., Fu, R.D., Zhou, W.H., Zhang, W.H., Zheng, Y.Z.. Effect of reheating processes on grain boundary heritance for 2.25Cr-1Mo-0.25V steel. Mater. Sci. Eng. A. 2006; 438–440: 1135-1138

    Andrén, H.O., Cai, G., Svensson, L.E.. Microstructure of heat resistant chromium steel weld metals. Appl. Surf. Sci.. 1995; 87–88: 200-206

    Nguyen, T.D., Sawada, K., Kushima, H., Tabuchi, M., Kimura, K.. Change of precipitate free zone during long-term creep in 2.25Cr-1Mo steel. Mater. Sci. Eng. A. 2014; 591: 130-135

    Deen, K.M., Ahmad, R., Khan, I.H., Farahat, Z.. Microstructural study and electrochemical behavior of low alloy steel weldment. Mater. Des.. 2010; 31: 3051-3055

    Natarajan, S., Kumaresh Babu, S.P.. Corrosion and its inhibition in SA213-T22 TIG weldments used in power plants under neutral and alkaline environments. Mater. Sci. Eng. A. 2006; 432: 47-51

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