000			01958nam a2200253 a 4500
001			vtls000075777
003			KUKTEM
005			20251114204544.0
008			131029t2012 my da f abm 000 0 eng d
020			_aTHE0005904(Local)
039		9	_a201905141216 _baida _y201310291236 _znabilah
040			_aUMP
090			_aTA467 .N35 2012 rs Bc.
100	0		_aMohd Khairul Na'im Mohd Ariffin
245	1	0	_aEffect of velocity in erosion corrosion / _cMohd Khairul Na'im Mohd Ariffin
260			_aKuantan, Pahang : _bUMP, _c2012
300			_axiv, 60 p. : _bill. ; _c30 cm. + _e1 CD-ROM
502			_aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang – 2012
504			_aBibliography : p. [55]-56
520	3		_aThe present study has been conducted to investigate the interaction effect of velocity on erosion corrosion of material in aqueous slurries. Tests were performed on stainless steel samples of grade 301. Pure erosion and pure corrosion as well as erosion corrosion impingement tests were carried out at two different impact velocities 500 rpm, 1000 rpm and also without any velocity. The erosion corrosion test was carried out by immersing the specimen in an aqueous 3.5% NaCl solution and presence of sand particles. Electrochemical Erosion Corrosion Test have been conducted and reported in this thesis. The data then analyze using Ivman software to determine the value of corrosion rate. The surface image and surface roughness value was taken before and after the Electrochemical Erosion-Corrosion test. From observation of the result, when the value of velocity increases the corrosion rate also increases. Besides that, the value of surface roughness also increase when the corrosion rate increase due to present of pitting corrosion.
650		0	_aSteel _xErosion
650		0	_aCorrosion and anti-corrosives
999			_aVIRTUA40 _c4049 _d4055
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992