Effect of austempering holding time variations of 30, 60, and 90 Minutes at 300 oC on the microstructure and toughness of nodular cast iron

• Main Authors: Darmawan, A S, Anggono, A D, Yulianto, A, Febriantoko, B W, Hamid, A
• Format: Conference or Workshop Item
• Language: English
• Published: 2023
• Subjects: T Technology (General)
• Online Access: http://eprints.uthm.edu.my/11264/1/P16754_131643e2d80aa7bdd9c01976dae6eaff%2013.pdf; http://eprints.uthm.edu.my/11264/; http:\\10.1088/1742-6596/2739/1/012029

The phases of the nodular cast iron matrix are similar to those of steel. Therefore, heat treatment of steel can be applied to nodular cast iron. A potential heat treatment for nodular cast iron is austempering. This study aimed to determine the effect of austempering holding time at 300 oC on th...