1. 1) F. Masuyama, N. Komai and A. Sasada, “Creep failure experience in welds of advanced steel boiler components”, IIW Doc, XI-795-04 (2004).
2. 2) A. Iseda, Y. Sawaragi and K. Yoshikawa, “Effects of nitrogen content and tempering treatment on creep rupture properties of 9Cr-1Mo-V-Nb steel with simulated HAZ heating”, Tetsu-to-Hagane, Vol.77, No.4, pp.582-589 (1999).
3. 3) J. Lee, K. Maruyama, I. Nonaka and T. Ito, “Cavity formation mechanism in HAZ of a welded mod.9Cr-1Mo steel”, Report of the 123rd Committee on Heat-Resisting Materials and Alloys Japan Society for the Promotion of Science, Vol.44, No.3, pp.249-254 (2003).
4. Estimation of Creep Damage for the Components of Mod. 9Cr-1Mo Steel. 3rd Report, Creep Damage Assessment for Seam Weld in Internally Pressurized Pipe.
5. Estimation of Creep Damage for the Components of Mod. 9Cr-1Mo Steel. 4th Report. Creep Damage Assessment for Circular Seam Welded Joint in Internally Pressurized Pipe.