ICSSCCET 2015

International Conference on Systems, Science, Control, Communication, Engineering and Technology 2015

 


ICSSCCET 2015 Kokula Krishna Hari K
Publication Meta Value
Short Title ICSSCCET 2015
Publisher ASDF, India
ISBN 13 978-81-929866-1-6
ISBN 10 81-929866-1-6
Language English
Type Hard Bound - Printed Book
Copyrights ICSSCCET Organizers / DCRC, London, UK
Editor-in-Chief Ramachandran T
Conference Dates 10 - 11, August 2015
Venue Country Karpagam Institute of Technology, Coimbatore, India
Submitted Papers 410
Acceptance Rate 4.11%
Website www.icssccet.org

Paper 022


Corrosion Behavior of Stainless Steel in Hydrochloric Acid and Nitric Acid Solutions

Corrosion Behavior of Stainless Steel in Hydrochloric Acid and Nitric Acid Solutions

Dhanapal P1, S S Mohammed Nazirudeen2, Saiyath Ibrahim3

1, 3 Karpakam Institute of Technology
2PSG College of Technology.

Abstract

A detailed experimental study has been carried out to determine the pitting corrosion of 304 grade steel in acids like hydrochloric acid and nitric acid with different normalities. The corrosion rates have been calculated using weight loss method. In weight loss method without inhibitor, the sample pieces have been weighed and immersed into acids at different normalities like 4N, 5N, 6N, 7N, 8N for different time periods like 48 hours, 76 hours, 92 hours, 120 hours, 144 hours. The study reveals that maximum corrosion rate 0.64 mm/y of hydrochloric acid and 0.625mm/y in nitric acid occurred at the time period of 48 hours and at the normality of 8N. The inhibitor 2-Dimethyl amino ethanol for 8N is also applied to study the efficiency of the inhibitor. The results are also confirmed using the polarisation and FTIR studies.

Author's Profile

Dhanapal P : Profile

S S Mohammed Nazirudeen : Profile

Saiyath Ibrahim : Profile

Cite this Article as Follows

Dhanapal P, S S Mohammed Nazirudeen, Saiyath Ibrahim."Corrosion Behavior of Stainless Steel in Hydrochloric Acid and Nitric Acid Solutions." International Conference on Systems, Science, Control, Communication, Engineering and Technology (2015): 110-114. Print.