Corrosion inhibition potentials of Cucurbita polyesteramide urethane on mild steel in hydrochloric acid medium: Experimental and computational studies

Victor, Okai; Chahul, Habibat Faith; Wuana, R. A.; Barnabas, Ikyenge A.; Tolufashe, Gideon F.

doi:10.1016/j.sciaf.2021.e00776

Cited by 1 publication

(1 citation statement)

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“…Products such as pipelines, jet engines, road vehicles, building construction and aero planes are produced through welding processes [1]. Mild steel is widely used in industries and construction works because it is cheap and has suitable properties for many applications in bridges, buildings, parts of boilers, steam engines and road vehicles [2]. It is the most widely used type of steel, with excellent weldability combined [3].…”

Section: Influence Of Welding Parameters On Strength Of Metalmentioning

confidence: 99%

Influence of Welding Parameters on Strength of Metal Inert Gas Welded Mild Steel Joints

Obura,

Mayaka,

Ondieki

2024

IJCE

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Purpose: MIG welding is a type of arc welding that uses a continuous solid wire electrode and a shielding gas to join two metals by heating them with an electric arc. Process parameters including current, voltage, preheat temperature and post-weld heat treatment were studied. Then, optimize process parameters of experiments done in previous work using a Taguchi Orthogonal Array (L27) design. Methodology: A grey based Taguchi method is used to optimize the process parameters. The analysis of variance (ANOVA) is applied to assess the significance of the input parameters on the response parameters. A mathematical model is developed using multiple linear regression equations. Findings: Results of this research show that it is possible to get higher strengths of weld joints using Taguchi design. Increasing current (I) and post-weld heat treatment temperature (PWT) increases strength of the studied welded joints, and vice versa. Unique contribution to theory, policy and practice: Future research should validate the findings of the current research through experimental investigations.

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Section: Influence Of Welding Parameters On Strength Of Metalmentioning

confidence: 99%