Pengaruh Hasil Pengecoran Recycle Kaleng Aluminium Terhadap Kekasaran Permuka…

ABSTRACT In the modern industrial era that prioritizes resource efficiency and environmental sustainability, the use of recycled materials is one of the important solutions in the manufacturing process. Aluminum, especially from used cans, is a material that is easily recycled and is widely used in various industrial sectors. This study aims to determine the effect of cutting variables on the …