Effective waste management is a major challenge in maintaining environmental cleanliness and sustainability. One important step is waste separation, such as distinguishing between organic and inorganic waste. Organic waste, such as food scraps and dry leaves, can be processed into compost or environmentally friendly energy. Meanwhile, inorganic waste, such as plastic, glass, and metal, can be r…
IIeat treatment is a process in which a metal experiencecl a warming that aims to harden or soften the metal. The heat treatment process consists of normalizing, quenching, anealing and tampering. The heat treatment process used to obtain better material than the material before being subjected to heat. The heat treatment process used in this research is the use of heat treatment process of nor…