PENGARUH JENIS SISTEM SALURAN LOST FOAM CASTING TERHADAP KUALITAS COR PADUAN …

Recycling beverage cans for the manufacture of calligraphy products is an alternative to reduce waste and increase economic value in metal casting industry. The quality of lost foam casting product is influenced by pouring temperature, gating system, sand size, and styrofoam density. This research aims to investigate the effect of lost foam casting gating systems on the surface roughnes…