Corrosion and Corrosion Control
an endless battle against nature
Contents ISO 15741, Annex C NACE TM 0185 Coating type Liquid epoxy as internal coating Plastic coating Objects Steel pipes and fittings Tubular good Media Non-corrosive gas phase; nitrogen Corrosive media ( H2S) and /or Chloride solution; hydrocarbon phase DFT…
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The metal dusting is one of major failure mechanisms of equipment in producing process of hydrogen, ammonia, and syngas, as well as methanol reforming. Although it has been recognized for the decades, there are still controversies in its mechanism. With…
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The atmospheric corrosion is probably the most common forms corrosion in daily life. The corrosion rate of steel is very much influenced by atmospheric environment. Under heavily polluted atmospheric environment, the corrosion is much severer than it in unpolluted environment….
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Introduction DC stray current is defined as current flowing through the path other than the intended. The DC stray current could be either natural sources, e.g. telluric, metallic mineral deposit, or artificial sources, e.g. foreign pipeline, HVDC transmission line, DC…
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