Studi pengaruh pola perforasi terhadap sifat mampu bentuk lembaran baja galvanis 0,8 mm

Studi Pengaruh Konsentrasi Larutan HNO3 dan Durasi Perendaman Pada Proses Degalvanisasi Scrap Baja Galvanis = Study of the Effect of Concentration of HNO3 Solution and Soaking Duration on the Degalvanization Process of Galvanized Steel Scrap

Studi pengaruh kadar kromium terhadap kekerasan lapisan hasil hot dip galvanizing pada baja dan spons bijih besi laterit = Effect of chromium contentes to the hardness of hot dip galvanizing layers on the steel from sponge of laterite iron ore

Studi effektifitas lapis galvanis terhadap ketahanan korosi pipa baja ASTM A53 di dalam tanah (undergroun pipe) = Study of galvanized coating effectiveness toward ASTM A53 steel pipe corrosion resistance in soil environment (underground pipe)

Comparison of Degalvanization Process using Sulfuric and Hydrochloric Acid for Galvanized Steel Scraps Perbandingan Proses Degalvanisasi Menggunakan Sulfuric dan Hydrochloric Acid untuk Scrap Baja Galvanis