Ridhwan, J., Hamzah, E., Effendy, H., Selamat, M., & Zulfattah, Z. (2013). Effect of Cooling Rate on the Microstructures And Hardness Of Fe-Ni-Cr Superalloy. Journal of Mechanical Engineering and Technology (JMET), 5(1). Retrieved from https://jmet.utem.edu.my/jmet/article/view/326