SIGMA PHASE DETECTION IN DUPLEX STAINLESS STEEL BASED ON CORRELATION TO CURRENT AND POTENTIAL IN MICRO ELECTRODE ELECTROCHEMICAL OF SURFACE

Sigma Phase Detection in Duplex Stainless Steel Based on Correlation to Current and Potential in Micro Electrode Electrochemical of Surface

Duplex stainless steels are widely used due to their good mechanical properties and corrosion resistance.However, they are susceptible to microstructural fragility related to harmful transformations taking place in intermetallic phases, such as the sigma phase.These transformations reduce mechanical properties like toughness and corrosion resistanc

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Pengaruh Waktu Pencampuran terhadap Kekerasan Vickers Material Crucible Berbahan Limbah Evaporation Boats, Kaolin dan Semen Tahan Api

Evaporation boat waste contains Boron Nitride (BN) and Titanium Diboride (TiB2) so that it has electrically conductive properties with high resistance to chemicals and heat.In addition, the combination of these materials has high thermal conductivity properties with a melting point of up to 2700oC and has an oxidation resistance of up to 1000oC so

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