Corrosion of Underground Hot Water Pipeline
نویسندگان
چکیده
منابع مشابه
Safety distance between underground natural gas and water pipeline facilities
A leaking water pipe bursting high pressure water jet in the soil will create slurry erosion which will eventually erode the adjacent natural gas pipe, thus causing its failure. The standard 300 mm safety distance used to place natural gas pipe away from water pipeline facilities needs to be reviewed to consider accidental damage and provide safety cushion to the natural gas pipe. This paper pr...
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THE GALVANIC CELL The major corrosion concern in the water works industry is “galvanic” corrosion. Galvanic corrosion takes place due to current flow in a “galvanic cell” which is defined as (1) two dissimilar metals, an anode and a cathode, (2) in electrical contact with each other and (3) a common electrolyte. A galvanic cell is produced when the pipeline components come in contact with the s...
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ژورنال
عنوان ژورنال: CORROSION ENGINEERING DIGEST
سال: 1968
ISSN: 0010-9355,1884-1155
DOI: 10.3323/jcorr1954.17.4_158