Satitwilai, Palakorn, and Bovornchok Poopat. “The Effect of Ultrasonic Vibration on Mechanical Properties of Welding Between New 25Cr-35Ni and Aged 25Cr-35Ni”. Thai Industrial Engineering Network Journal 1, no. 2 (July 13, 2015): 23–31. Accessed May 18, 2024. https://ph02.tci-thaijo.org/index.php/ienj/article/view/180363.