Life enhancement of transverse fillet weld on welds of HSLA S460G2+M using HFMI/PIT

This study deals with the fatigue life enhancement of the transverse fillet weld on welds of 10mm thickness of the high strength low alloy steel (HSLA) S460G2+M which is treated using high frequency mechanical impact tool called pneumatic impact treatment (HFMI/PIT). Initially, the plate S460g2+M is...

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Published in:International Journal of Engineering and Advanced Technology
Main Author: Andud D.; Mohd Kamal M.I.N.; Manurung Y.H.P.; Ghazali F.A.; Zain N.M.
Format: Article
Language:English
Published: Blue Eyes Intelligence Engineering and Sciences Publication 2019
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85072075144&doi=10.35940%2fijeat.F9507.088619&partnerID=40&md5=72414e8f73def680b3209f27a9b7f39e
id 2-s2.0-85072075144
spelling 2-s2.0-85072075144
Andud D.; Mohd Kamal M.I.N.; Manurung Y.H.P.; Ghazali F.A.; Zain N.M.
Life enhancement of transverse fillet weld on welds of HSLA S460G2+M using HFMI/PIT
2019
International Journal of Engineering and Advanced Technology
8
6
10.35940/ijeat.F9507.088619
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85072075144&doi=10.35940%2fijeat.F9507.088619&partnerID=40&md5=72414e8f73def680b3209f27a9b7f39e
This study deals with the fatigue life enhancement of the transverse fillet weld on welds of 10mm thickness of the high strength low alloy steel (HSLA) S460G2+M which is treated using high frequency mechanical impact tool called pneumatic impact treatment (HFMI/PIT). Initially, the plate S460g2+M is prepared with groove angles of butt joint and joined using gas metal arc welding (GMAW) with multi-pass welds followed by to weld the transverse attachment over the existing welds to produce a fillet weld on welds. Secondly, the HFMI/PIT treatment is applied on the fillet weld toe using 90Hz frequency, 6 bars of pneumatic pressure and 2 mm pin radius. Thirdly, the fatigue tests with constant amplitude loading are conducted on the untreated and treated specimens by applying 0.1 stress ratio and 55% to 75% stress loading from the yield strength of the base material. All fatigue data were evaluated based on international welding institute (IIW) commission XIII. It is found that the fatigue life of treated specimen is higher as compared with the untreated specimen. However, it is observed that an excessive heat input due to multi-pass welds has insignificant effect to the fatigue life of the untreated specimen. © BEIESP.
Blue Eyes Intelligence Engineering and Sciences Publication
22498958
English
Article
All Open Access; Gold Open Access
author Andud D.; Mohd Kamal M.I.N.; Manurung Y.H.P.; Ghazali F.A.; Zain N.M.
spellingShingle Andud D.; Mohd Kamal M.I.N.; Manurung Y.H.P.; Ghazali F.A.; Zain N.M.
Life enhancement of transverse fillet weld on welds of HSLA S460G2+M using HFMI/PIT
author_facet Andud D.; Mohd Kamal M.I.N.; Manurung Y.H.P.; Ghazali F.A.; Zain N.M.
author_sort Andud D.; Mohd Kamal M.I.N.; Manurung Y.H.P.; Ghazali F.A.; Zain N.M.
title Life enhancement of transverse fillet weld on welds of HSLA S460G2+M using HFMI/PIT
title_short Life enhancement of transverse fillet weld on welds of HSLA S460G2+M using HFMI/PIT
title_full Life enhancement of transverse fillet weld on welds of HSLA S460G2+M using HFMI/PIT
title_fullStr Life enhancement of transverse fillet weld on welds of HSLA S460G2+M using HFMI/PIT
title_full_unstemmed Life enhancement of transverse fillet weld on welds of HSLA S460G2+M using HFMI/PIT
title_sort Life enhancement of transverse fillet weld on welds of HSLA S460G2+M using HFMI/PIT
publishDate 2019
container_title International Journal of Engineering and Advanced Technology
container_volume 8
container_issue 6
doi_str_mv 10.35940/ijeat.F9507.088619
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85072075144&doi=10.35940%2fijeat.F9507.088619&partnerID=40&md5=72414e8f73def680b3209f27a9b7f39e
description This study deals with the fatigue life enhancement of the transverse fillet weld on welds of 10mm thickness of the high strength low alloy steel (HSLA) S460G2+M which is treated using high frequency mechanical impact tool called pneumatic impact treatment (HFMI/PIT). Initially, the plate S460g2+M is prepared with groove angles of butt joint and joined using gas metal arc welding (GMAW) with multi-pass welds followed by to weld the transverse attachment over the existing welds to produce a fillet weld on welds. Secondly, the HFMI/PIT treatment is applied on the fillet weld toe using 90Hz frequency, 6 bars of pneumatic pressure and 2 mm pin radius. Thirdly, the fatigue tests with constant amplitude loading are conducted on the untreated and treated specimens by applying 0.1 stress ratio and 55% to 75% stress loading from the yield strength of the base material. All fatigue data were evaluated based on international welding institute (IIW) commission XIII. It is found that the fatigue life of treated specimen is higher as compared with the untreated specimen. However, it is observed that an excessive heat input due to multi-pass welds has insignificant effect to the fatigue life of the untreated specimen. © BEIESP.
publisher Blue Eyes Intelligence Engineering and Sciences Publication
issn 22498958
language English
format Article
accesstype All Open Access; Gold Open Access
record_format scopus
collection Scopus
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