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000			02064nam a2200241 a 4500
001			vtls000075776
003			KUKTEM
005			20251114204544.0
008			131029t2012 my da f abm 000 0 eng d
020			_aTHE0005902(Local)
039		9	_a201905141212 _baida _y201310291204 _znabilah
040			_aUMP
090			_aTA467 .M66 2012 rs Bc.
100	1		_aMong, Bee Tong
245	1	0	_aOutdoor-indoor corrosion of AISI 1010 steel in UMP Pekan / _cMong Bee Tong
260			_aKuantan, Pahang : _bUMP, _c2012
300			_axiv, 71 p. : _bill. ; _c30 cm. + _e1 CD-ROM
502			_aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang – 2012
504			_aBibliography : p. 58-60
520	3		_aThis project intends to study the outdoor and indoor atmospheric corrosion behavior of AISI 1010 steel over time of exposure in University Malaysia Pahang, Pekan. The project is an experimental analysis in which exposure tests were carried out in accordance to ASTM G1 and ASTM G50. The AISI 1010 steel were exposed for a total of 6 weeks from 1st March 2012 to 12th April 2012. In order to determine and evaluate the atmosphere characteristics, the atmospheric temperature, dew point temperature and relative humidity were monitored. The corrosion products were observed by visually and SEM analysis. It is found that the lepidocrocite and geothite are the major constituents of the corrosion product. Furthermore, the corrosion rate was obtained from the mass loss by applying the equation accordance to ASTM G50. It is noted that the mass loss of both indoor and outdoor atmosphere is increased but tended to stabilize over exposure time. However, the corrosion rate of the outdoor atmosphere is found higher compared to indoor exposure. As a result, the corrosion rate of AISI 1010 steel which exposed at University Malaysia Pahang, Pekan depends mainly on the type of atmospheres rather than time of exposure.
650		0	_aSteel _xCorrosion
999			_aVIRTUA40 _c4041 _d4047
999			_aVTLSSORT0080020004000900100024502600300050205040520065009992