Pengaruh Variasi Tanah Depok dan Pasir Pantai Pakis Karawang terhadap Nilai Resistivitas Tanah dan Ketahanan Korosi pada Baja Karbon Q235 Menggunakan Metode Electrochemical Impedance Spectroscopy dan Linear polarization = The Effect of Depok Soil and Karawang Beach Sand Variations on Soil Resistivity Values and Corrosion Resistance of Q235 Carbon Steel Using Electrochemical Impedance Spectroscopy and Linear Polarization Methods

Pengaruh konsentrasi natrium klorida terhadap ketahanan korosi pada baja tahan karat duplex dan feritik menggunakan metode electrochemical impedance spectroscopy = The use of electrochemical impedance spectroscopy method for corrosion resistance evaluation of duplex and ferritic stainless steels in aqueous sodium chloride solutions

Ketahanan Korosi Baja Tulangan dalam Beton dengan Variasi Campuran Abu Terbang pada Larutan NaCl 3.5% melalui Metode Electrochemical Impedance Spectroscopy = Corrosion Resistance of Reinforce Steel in Concrete with Variations of Fly Ash Mixture in 3.5% NaCl Solution through Electrochemical Impedance Spectroscopy

Studi pengaruh waktu dan penambahan surfactant anionic terhadap laju korosi mikrobiologi baja karbon rendah jenis SA283 grade C pada lingkungan air pengolahan limbah secara biologi = Study effect of time and surfactant anionic addition to corrosion rate of material low carbon steel SA283 grade C in environment of waste water biological treatment

Pengaruh nitrogen sebagai campuran pada gas pelindung terhadap ketahanan korosi pitting pada pengelasan super duplex stainless steel menggunakan proses GTAW = Effect of nitrogen as a mixture of shielding gas on pitting corrosion resistance of super duplex stainless steel welding using GTAW process