Corrosion problem on the system always being intense watch in selection of materials of construction for a particular fluid system, it is important first to take into consideration the characteristics of the system, giving special attention to all factors that may influence to corrosion. Since these factors would be peculiar to a particular system, it is impractical to attempt to offer a set of hard and fast rules that would cover all situations.
The materials should be set up in order can suitable for the system. The system is to be fabricated are the second important consideration; therefore, knowledge of the characteristics and general behavior of materials when exposed to certain environments is essential. To overcome this problem people always try to minimize the corrosion by some action like by electroplating such as chrome coating or by anodizing material, this depend on the characteristic of the system.
The corrosion information data for a particular set of fluid and environment conditions, a reasonable good selection would be possible from literature based on resistance of materials to a very similar environment. These data, should be used with some reservations. Good practice calls for applying such data for preliminary screening. Materials selected thereby would require further study in the fluid system under consideration.
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