Effect of Acid Pickling on Microstructure and Surface Roughness of 316L Stainless Steel

Effect of Acid Pickling on Microstructure and Surface Roughness of 316L Stainless Steel

Hydrofluoric and Nitric acids solution with additional of water were tested as pickling solutions for 316L stainless steel before application of hydroxyapatite coatings. Pickling was explored at room temperature for 5-10-15 min. The microstructure of surface layer, surface roughness and microhardne...

Full description

Bibliographic Details
Main Authors: Rahil Izzati, Mohd Asri, Wan Sharuzi, Wan Harun, Asmara, Y. P.
Format: Conference or Workshop Item
Language:English
Published: Universiti Malaysia Pahang 2016
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/15933/
http://umpir.ump.edu.my/id/eprint/15933/
http://umpir.ump.edu.my/id/eprint/15933/1/P022%20pg142-146.pdf
id oai:umpir.ump.edu.my:15933
recordtype eprints
spelling oai:umpir.ump.edu.my:159332017-12-26T07:42:11Z http://umpir.ump.edu.my/id/eprint/15933/ Effect of Acid Pickling on Microstructure and Surface Roughness of 316L Stainless Steel Rahil Izzati, Mohd Asri Wan Sharuzi, Wan Harun Asmara, Y. P. TJ Mechanical engineering and machinery Hydrofluoric and Nitric acids solution with additional of water were tested as pickling solutions for 316L stainless steel before application of hydroxyapatite coatings. Pickling was explored at room temperature for 5-10-15 min. The microstructure of surface layer, surface roughness and microhardness of 316L stainless steel treated by acid pickling were investigated in this study. The microstructure and surface morphology were examined by an optical microscope (OM) and scanning electron microscope (SEM), while surface roughness was measured by using perthometer (Mahr). The experimental result showed that increment of surface roughness when longer exposed to the acids solution. Microhardness values were higher than annealed sample. It is expected that surface treated 316L stainless steel strongly adhere to the coating after applying acid pickling treatment. Universiti Malaysia Pahang 2016 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/15933/1/P022%20pg142-146.pdf Rahil Izzati, Mohd Asri and Wan Sharuzi, Wan Harun and Asmara, Y. P. (2016) Effect of Acid Pickling on Microstructure and Surface Roughness of 316L Stainless Steel. In: Proceedings of The National Conference for Postgraduate Research (NCON-PGR 2016), 24-25 September 2016 , Universiti Malaysia Pahang (UMP), Pekan, Pahang. pp. 142-146.. http://ee.ump.edu.my/ncon/wp-content/uploads/2016/10/Proceeding-NCON-PGR-2016.zip
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Rahil Izzati, Mohd Asri
Wan Sharuzi, Wan Harun
Asmara, Y. P.
Effect of Acid Pickling on Microstructure and Surface Roughness of 316L Stainless Steel
description Hydrofluoric and Nitric acids solution with additional of water were tested as pickling solutions for 316L stainless steel before application of hydroxyapatite coatings. Pickling was explored at room temperature for 5-10-15 min. The microstructure of surface layer, surface roughness and microhardness of 316L stainless steel treated by acid pickling were investigated in this study. The microstructure and surface morphology were examined by an optical microscope (OM) and scanning electron microscope (SEM), while surface roughness was measured by using perthometer (Mahr). The experimental result showed that increment of surface roughness when longer exposed to the acids solution. Microhardness values were higher than annealed sample. It is expected that surface treated 316L stainless steel strongly adhere to the coating after applying acid pickling treatment.
format Conference or Workshop Item
author Rahil Izzati, Mohd Asri
Wan Sharuzi, Wan Harun
Asmara, Y. P.
author_facet Rahil Izzati, Mohd Asri
Wan Sharuzi, Wan Harun
Asmara, Y. P.
author_sort Rahil Izzati, Mohd Asri
title Effect of Acid Pickling on Microstructure and Surface Roughness of 316L Stainless Steel
title_short Effect of Acid Pickling on Microstructure and Surface Roughness of 316L Stainless Steel
title_full Effect of Acid Pickling on Microstructure and Surface Roughness of 316L Stainless Steel
title_fullStr Effect of Acid Pickling on Microstructure and Surface Roughness of 316L Stainless Steel
title_full_unstemmed Effect of Acid Pickling on Microstructure and Surface Roughness of 316L Stainless Steel
title_sort effect of acid pickling on microstructure and surface roughness of 316l stainless steel
publisher Universiti Malaysia Pahang
publishDate 2016
url http://umpir.ump.edu.my/id/eprint/15933/
http://umpir.ump.edu.my/id/eprint/15933/
http://umpir.ump.edu.my/id/eprint/15933/1/P022%20pg142-146.pdf
first_indexed 2018-09-07T02:07:06Z
last_indexed 2018-09-07T02:07:06Z
_version_ 1610912656993026048

Similar Items