Effect of different purging gases on weld geometry and mechanical properties of 304l stainless steel using GTAW technique
Joint Authors
Siraj, Muhammad
Kuzam, Izz al-Din al-Hajj
Giwa, Khalid
al-Shabani, Hisham
al-abani, Tahir M.
Source
African Journal of Advanced Pure and Applied Sciences
Issue
Vol. 2, Issue 2 (30 Apr. 2023), pp.96-102, 7 p.
Publisher
African Academy of Advanced Studies
Publication Date
2023-04-30
Country of Publication
Libya
No. of Pages
7
Main Subjects
Abstract EN
Stainless steel is used in many applications due to its resistance to corrosion.
when welding austenitic stainless steel, the weld seam is exposed to heat and air, which causes oxidation.
purging is an important step to obtain high quality and prevent oxidation and thus avoiding discoloration and welding under bead discontinuities.
the right purging gas is essential for getting the best results.
the purpose of this study is to determine how different purging gases, such as pure nitrogen, pure argon, and a mixture of 26% N2, 4% Co2, and 70% he, affect the mechanical properties of 304 l austenitic stainless steel welds, including their tensile strength, yield strength, and hardness.
the results of this study show that as no significant differences in properties have been found, it may be concluded that all named gases can be used as purging gases in the welding of austenitic stainless steels.
American Psychological Association (APA)
al-abani, Tahir M.& Kuzam, Izz al-Din al-Hajj& Giwa, Khalid& Siraj, Muhammad& al-Shabani, Hisham. 2023. Effect of different purging gases on weld geometry and mechanical properties of 304l stainless steel using GTAW technique. African Journal of Advanced Pure and Applied Sciences،Vol. 2, no. 2, pp.96-102.
https://search.emarefa.net/detail/BIM-1506788
Modern Language Association (MLA)
al-abani, Tahir M.…[et al.]. Effect of different purging gases on weld geometry and mechanical properties of 304l stainless steel using GTAW technique. African Journal of Advanced Pure and Applied Sciences Vol. 2, no. 2 (Apr. / Jun. 2023), pp.96-102.
https://search.emarefa.net/detail/BIM-1506788
American Medical Association (AMA)
al-abani, Tahir M.& Kuzam, Izz al-Din al-Hajj& Giwa, Khalid& Siraj, Muhammad& al-Shabani, Hisham. Effect of different purging gases on weld geometry and mechanical properties of 304l stainless steel using GTAW technique. African Journal of Advanced Pure and Applied Sciences. 2023. Vol. 2, no. 2, pp.96-102.
https://search.emarefa.net/detail/BIM-1506788
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 102
Record ID
BIM-1506788