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Intergranular Corrosion Intergranular corrosion is a localized form of attack occurring at the grain boundaries of a metallic materials with nominal or no effect on the grains. It affects metal’s strength and ductility. This type of corrosion occurs quickly affecting the metal deeply and damaging it. While using austenitic stainless steels, the corrosion is caused … Continue reading Intergranular and Galvanic Corrosion of Materials

Metallization refers to wiring of the different components together to receive a functioning circuit. The spraying process is normally the spraying of molten metal on the surface to create the coating. The material in the wire form is melted in a flame and atomized by using compressed air to develop a fine spray. When spray … Continue reading Metalizing wire for different components bonding

Various components in metal processing units are exposed to rigorous wear and corrosion that can be protected by thermal spray coatings to maintain their service. The main components that can be secured by thermal spray are configured in electric arc furnace, oxygen furnace, molds, casting dies, casting salvage, molten metal containment, steel mill rolls in … Continue reading What are the benefits of Thermal spray Coatings in metal processing plants

Sulfuric acid is a special chemical in comparison to other mineral acids. Considering the freezing point of acid solutions, it varies in apparent non-uniform manner. Peculiarities also increase to the corrosion zone, particularly where austenitic stainless steels are associated. Acid concentration and temperature are essential factors however in some cases the availability of oxidizing or … Continue reading Corrosion resistance performance of Incoloy alloy 825 in sulfuric acid

Heat exchangers are commonly used in various processes such as chemical, fertilizer, petrochemical, fossil and nuclear power production, refrigeration, desalination and other. They are always of special importance and their significance has increased with increasing energy demands. It is essential to make the maximum use of energy resources by using economical and efficient heat exchangers. … Continue reading Selection of materials for heat exchangers