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| 001 | vtls000052317 | ||
| 003 | KUKTEM | ||
| 005 | 20251114204336.0 | ||
| 008 | 110328t2010 my a f m 000 0 eng d | ||
| 020 | _aTHE0006450(Local) | ||
| 039 | 9 |
_a201905141136 _bamirul _c201110040904 _dFida _c201107131626 _dVLOAD _y201103280949 _zida |
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| 040 | _aUMP | ||
| 090 | _aTJ930 .F57 2010 rs Bc. | ||
| 100 | 0 | _aMohd Firdaus Ahmad Sani | |
| 245 | 1 | 0 |
_aEffect of soil resistivity in Pekan campus to the corrosion behavior of steel pipe system / _cMohd Firdaus Ahmad Sani |
| 246 | 3 |
_aEffect of soil resistivity in Pekan campus to the corrosion behavior of steel pipe system _h[computer file] |
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| 260 |
_aKuantan, Pahang : _bUMP, _c2010 |
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| 300 |
_axvi, 83 p. : _bill. (some col.) ; _c30 cm. + _e1 computer disc |
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| 502 | _aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2010 | ||
| 504 | _aBibliography : p. [82]-83 | ||
| 520 | 3 | _aUnderground pipe system will place at different place and will pass through the different soil structure. This different soil condition has different soil resistivity that will give the different result of the corrosion rate at same pipeline system. In this experiment, soil resistivities of different type of soils were measured by using Earth Resistance Tester. It is found that the soil resistivity of sand is the lowest at 5.03 kΩ·cm and followed by clay and loam with 94.25 kΩ·cm and 628.32 kΩ·cm respectively. The effect of soil resistivity on corrosion behavior of coated and uncoated specimen were examined by buried the specimen in three different type of soil for 50 days. The surface morphology were examined by using SEM while corrosion rate was calculated using weight loss. Surface morphology examinations indicate the type of corrosion occurred on the steel pipe was uniform corrosion, erosion corrosion and pitting corrosion. It is found the corrosion rate is highest in sand followed by clay, loam and atmosphere. It is also found that coating has decreased the corrosion rate of the specimen with highest at sand which 6.76 mpy followed by clay, loam and atmosphere with 6.36, 5.88 and 1.52 mpy respectively.In conclusion, with the lower soil resistivity, the corrosivity of the steel pipe will be higher. It is also found that coating specimen proves that it can reduce the corrosion rate of the pipeline system. | |
| 650 | 0 |
_aPipelines _xCorrosion |
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| 999 |
_aVIRTUA40 _c350 _d356 |
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| 999 | _aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5040*5200*6500*9992 | ||