1. M.J. Donachie and S.J. Donachie, Superalloys: A Technical Guide, 2nd ed., ASM International, Materials Park, 2008, p 2–5
2. O.A. Ojo, R.K. Shidu, and M.C. Chaturvedi, Microstructural Analysis of Laser-Beam Welded Directionally Solidified INCONEL 738, Mater. Sci. Technol., 2007, 38, p 858–870
3. K.D. Young, H. Jong-Hyun, K.K. Wang-Soo, and Y. Joong-Geun, A Study on Fusion Repair Process for a Precipitation Hardened IN738 Ni-Based Superalloy, J. Eng. Gas Turbines Power, 2000, 61, p 122–457
4. S.A. David, S.S. Babu and J.M. Vitek, Weldability and Microstructure Development in Nickel-Base Superalloys, Proceedings of the Symposium on Numerical Analysis of Weldability, Vol 14, Austria, 1997, p 1–29
5. M.A. González, D.I. Martinez, A. Pérez, H. Guajardo, and A. Garza, Microstructural Response to Heat Affected Zone Cracking of Prewelding Heat Treated Inconel 939 Superalloy, Mater. Charact., 2011, 62, p 1116–1123