Effect of erosion corrosion with different fluids mechanism

ErosiOfl-c01T05i0fl is an important aspect of durability for materials used in the oil sands industry. The combination of a corrosive fluid and high volume of sand means that erosion, corrosion and their synergistic interactions all act to accelerate material damage. This paper presents the results...

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Main Author:	Siti Nor Hafizah , Mohd Sapawi
Format:	Undergraduates Project Papers
Language:	English
Published:	2012
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/7730/ http://umpir.ump.edu.my/id/eprint/7730/ http://umpir.ump.edu.my/id/eprint/7730/1/SITI_NOR_HAFIZAH_BT_MOHD_SAPAWI.PDF

id	ump-7730
recordtype	eprints
spelling	ump-77302015-03-03T09:37:46Z http://umpir.ump.edu.my/id/eprint/7730/ Effect of erosion corrosion with different fluids mechanism Siti Nor Hafizah , Mohd Sapawi TA Engineering (General). Civil engineering (General) ErosiOfl-c01T05i0fl is an important aspect of durability for materials used in the oil sands industry. The combination of a corrosive fluid and high volume of sand means that erosion, corrosion and their synergistic interactions all act to accelerate material damage. This paper presents the results of erosion corrosion on stainless steel with three different slurry which are 3.5% NaCl, seawater and water with the presence of sand. The studies of erosion corrosion with different fluids mechanism have been study by using electrochemical process. Stainless steel is used because of its higher strength and corrosion resistance: Surface roughness and corrosion rate of the specimen were determined in this experiment. By using electrochemical test, polarisation study was carried out to investigate the electrochemical corrosion behaviour of stainless steel in three different slurries. With the presence of 10% wt of sand, the solution was maintaned at constant temperature and constant velocity. A constant potential scan rate of 20 mV/s was used in all experiments. The corrosion rates of the specimen were determined from polarisation curve using Tafel extrapolation method. Surface roughness of the specimen was measured before and after the corrosion test has been done. At the end of the experiment, the erosion corrosion is acted more on specimen with seawater slurry followed by water and 3.5% NaCl. This result are influenced by high quantity of chloride ion contain in the seawater. 2012-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7730/1/SITI_NOR_HAFIZAH_BT_MOHD_SAPAWI.PDF Siti Nor Hafizah , Mohd Sapawi (2012) Effect of erosion corrosion with different fluids mechanism. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:77773&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Siti Nor Hafizah , Mohd Sapawi Effect of erosion corrosion with different fluids mechanism
description	ErosiOfl-c01T05i0fl is an important aspect of durability for materials used in the oil sands industry. The combination of a corrosive fluid and high volume of sand means that erosion, corrosion and their synergistic interactions all act to accelerate material damage. This paper presents the results of erosion corrosion on stainless steel with three different slurry which are 3.5% NaCl, seawater and water with the presence of sand. The studies of erosion corrosion with different fluids mechanism have been study by using electrochemical process. Stainless steel is used because of its higher strength and corrosion resistance: Surface roughness and corrosion rate of the specimen were determined in this experiment. By using electrochemical test, polarisation study was carried out to investigate the electrochemical corrosion behaviour of stainless steel in three different slurries. With the presence of 10% wt of sand, the solution was maintaned at constant temperature and constant velocity. A constant potential scan rate of 20 mV/s was used in all experiments. The corrosion rates of the specimen were determined from polarisation curve using Tafel extrapolation method. Surface roughness of the specimen was measured before and after the corrosion test has been done. At the end of the experiment, the erosion corrosion is acted more on specimen with seawater slurry followed by water and 3.5% NaCl. This result are influenced by high quantity of chloride ion contain in the seawater.
format	Undergraduates Project Papers
author	Siti Nor Hafizah , Mohd Sapawi
author_facet	Siti Nor Hafizah , Mohd Sapawi
author_sort	Siti Nor Hafizah , Mohd Sapawi
title	Effect of erosion corrosion with different fluids mechanism
title_short	Effect of erosion corrosion with different fluids mechanism
title_full	Effect of erosion corrosion with different fluids mechanism
title_fullStr	Effect of erosion corrosion with different fluids mechanism
title_full_unstemmed	Effect of erosion corrosion with different fluids mechanism
title_sort	effect of erosion corrosion with different fluids mechanism
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/7730/ http://umpir.ump.edu.my/id/eprint/7730/ http://umpir.ump.edu.my/id/eprint/7730/1/SITI_NOR_HAFIZAH_BT_MOHD_SAPAWI.PDF
first_indexed	2023-09-18T22:04:39Z
last_indexed	2023-09-18T22:04:39Z
_version_	1777414626807382016

Effect of erosion corrosion with different fluids mechanism

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