Studi sifat mekanik dan struktur mikro sambungan dissimilar friction stir welding aluminium dan tembaga terhadap pengaruh variabel bentuk geomettri pin tools dan pre heating pada tembaga = Study of microstructure and mechanical properties dissimilar friction stir welding aluminum and copper to the influence of variable pin tools geometry and pre heating on copper

Pengaruh temperatur sinter terhadap karakteristik komposit aluminium grafit dengan wetting agent tembaga = Effect of sitering temperature to characteristic of aluminium graphite composite with copper as wetting agent

Studi pengaruh temperatur terhadap pembentukan nano porous aluminium oxide hasil anodisasi aluminium foil = Study of temperature influence on nano porous aluminium oxide formation from anodizing process of aluminum foil

Studi pengaruh waktu aging pada temperatur 200ºC terhadap karakteristik kawat konduktor listrik aluminium 6201-T8 (AAAC)

Pengaruh Kecepatan Putar Tool pada Proses Friction Stir Welding terhadap Sifat Mekanik dan Mikrostruktur Sambungan Aluminium 6061 dengan Tembaga Murni = The Effect of Rotational Speed on Friction Stir Welding Process against Mechanical Properties and Microstructure of Aluminium 6061 to Pure Copper Joints