Promboopha, A, S Polsilapa, and P Wangyao. “Effect of Temperature Dropping During Solution Treatment During Rejuvenation Heat Treatment on Final Microstructures in Cast Nickel Base Superalloy, Grade Inconel-738”. Journal of Metals, Materials and Minerals 25, no. 1 (September 9, 2015). Accessed December 2, 2021. http://jmmm.material.chula.ac.th/index.php/jmmm/article/view/127.