Pengaruh proses austempering terhadap struktur mikro dan sifat mekanis thin wall ductile iron (TWDI) hasil pengecoran vertikal dengan isolator dan tanpa isolator = The effect of austempering process into microstructure and mechanical properties thin wall ductile iron (TWDI) from vertical casting with insulation and without insulation material

Pengaruh kadar magnesium dalam nodulizer terhadap struktur mikro dan sifat mekanis besi tuang nodular dinding tipis = Influence of magnesium content in nodulizer to microstructure and mechanical properties of thin wall ductile iron

Pengaruh Penambahan Kadar Nodulizer Terhadap Skin Effect dan Sifat Mekanis pada Besi Tuang Nodular Dinding Tipis = Effect of Addition Nodulizer Content on Skin Effect and Mechanical Properties in Thin Wall Ductile Iron

Pengaruh jenis isolator terhadap kecepatan pendinginan dalam pembentukan lapisan kulit dan sifat mekanis besi tuang nodular dinding tipis = The effect of insulator types towards cooling rate on skin effect formation and mechanical properties of thin wall ductile iron

Pengaruh lapisan kulit (skin effect) terhadap sifat mekanik pada pengecoran dinding tipis besi tuang nodolar = Skin effect on the mechanical properties of the thin wall ductile iron casting