Pengaruh teh rosela merah (Hibiscus Sabdariffa) sebagai inhibitor organik pada baja karbon rendah berdasarkan waktu perendaman di lingkungan NaCl 3,5% = the effect of red roselle tea (Hibiscus Sabdariffa) as an organic inhibitor on low carbon steel based on immersion time In 3.5% sodium chloride solution

Pengaruh teh rosela merah (Hibiscus Sabdariffa) sebagai inhibitor organik pada baja karbon rendah berdasarkan waktu perendaman di lingkungan HCl 1 M = the effect of red rosella tea (Hibiscus Sabdariffa) as an inhibitor of organic on low carbon steel based on immersion time In HCl 1 M

Studi awal pengembangan metode prediksi ketebalan difusi hasil karburisasi pada baja karbon rendah dengan ultrasonik = Preliminary study for the development of diffusion thickness prediction method as a result of carburizing on low carbon steel by ultrasonic

Studi morfologi mikrostruktur dan pengaruhnya terhadap laju korosi antara baja HSLA 0,029 % Nb dan baja karbon rendah setelah pemanasan isothermal = Study of microstructure morphology and its effect to corrosion rate between HSLA 0,029 % Nb steel and low carbon steel after isothermal process

Pengaruh siklus aniling tipe tumpukan terhadap mampu bntuk dan struktur mikro baja lembaran dingin bebas larut intertisi = Effect of batch annealing cycle on deep drawability and microstructure of interstital free cold rolled sheet steels