Hsieh, C.-C., C.-Y. Pao, and W. Wu. “Hot Cracking Susceptibility of 800H and 825 Nickel-Base Superalloys During Welding via Spot Varestraint Test”. Journal of Metallic Material Research, vol. 2, no. 1, Apr. 2019, pp. 19-29, doi:10.30564/jmmr.v2i1.958.