Effect of input parameters on weld bead geometry and weld dilution for weld surfacing of flux cored 308L stainless steel on low carbon steel

Yadav, Prikshit; Khanna, Pradeep

doi:10.1016/j.matpr.2022.04.412

Cited by 9 publications

(4 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Different methods of experimental design have been used in various studies, such as orthogonal array based on Taguchi [3], [12], [20], [21], factorial design [22], central composite design [22]- [24], response surface methodology [23], [25], [26] and D-optimal design [27]. One of the drawbacks of full factorial design is that it requires a large number of trials, which can be costly and time consuming [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

View full text Add to dashboard Cite

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.

show abstract

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

View full text Add to dashboard Cite

show abstract

“…Eventually, they obtained optimal process parameters for the laser cladding of WC-12Co powder on the AISI 321 stainless steel surface. Yadav et al [ 13 ] established mathematical models to study the influence of welding speed, wire feed speed, and welding voltage on weld bead geometry and weld dilution. They employed a design of a central composite rotational factor, conducting statistical analysis with three factors at five levels.…”

Section: Introductionmentioning

confidence: 99%

The Effects of Processing Parameters during the Wire Arc Additive Manufacturing of 308L Stainless Steel on the Formation of a Thin-Walled Structure

Liu,

Lan,

Liu

et al. 2024

Materials

View full text Add to dashboard Cite

Wire arc additive manufacturing (WAAM) excels in producing medium to large components with a high deposition rate. Process optimization is crucial for uniform, defect-free components. This research employs orthogonal experimental design and response surface methodology (RSM) to control TIG WAAM-ed 308L stainless steel components. Varied parameters, including tungsten electrode angle, welding current, and speed, target weld bead attributes. Analysis of variance (ANOVA) evaluates multi-processing parameter influence on weld bead formation. Comparison with experimental results confirms accurate modeling of the relationship between parameters and bead attributes. The study optimizes process parameters and swing to enhance dimensional accuracy in single-layer and multi-layer components, improving precision, quality, and accuracy in thin-walled structures.

show abstract

“…Therefore, using surface treatment means to improve the surface properties and repair damaged surface can effectively reduce the cost and save materials. Shot peening [4], built-up welding [5], thermal spraying [6], microarc oxidation [7], and laser cladding [8] are commonly used surface treatment methods. The laser cladding technology, as a novel surface modification technology, is a new surface reinforcement method, in which coating materials are prefabricated on the substrate surface with different filling modes, then laser irradiation makes the coating materials and the thin layer of substrate surface melt simultaneously and the melt solidifies quickly, to form a surface cladding layer exhibiting metallurgical bonding with the substrate and having extremely low dilution rate, thus significantly improving various physical and chemical properties, including wear resistance, heat resistance, corrosion resistance, and anti-oxidation property of the substrate surface [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Effects of Y2O3 Content on Wear Resistance and Corrosion Resistance of 316L/TiC Coating Fabricated by Laser Cladding

et al. 2023

View full text Add to dashboard Cite

Laser cladding technology is a surface modification technology emerging in recent years, and it is widely used in the marine engineering field. Since the structural steels used in marine engineering are mostly carbon steels, their wear resistance and corrosion resistance are poor. In this paper, 316 L stainless steel/TiC composite coatings with different Y2O3 addition amounts were fabricated on Q355B steel surface using the laser cladding technology, and the phase composition, microstructure, microhardness, wear resistance, and corrosion resistance of the coatings were investigated with an X-ray diffractometer (XRD), a scanning electron microscope (SEM), a digital microhardness tester, a friction and wear tester, and an electrochemical workstation. When Y2O3 is added, the crystals in the bottom part of the coating are basically broken and the organisation becomes more dense. When the Y2O3 addition amount is 2%, the hardness is highest, the frictional coefficient curve of the coating exhibits a stable descending trend, and the coating mass loss is the lowest. When Y2O3 is added at 1%, the dynamic potential polarisation curve shows high corrosion potential and low corrosion current density and exhibited the best performance in EIS. The added Y2O3 evidently improves the wear resistance and corrosion resistance of 316 L stainless steel/TiC composite coatings, and this provides a new possibility that a composite coating modified with rare earth oxide is used for repair of marine engineering structures.

show abstract

Effect of input parameters on weld bead geometry and weld dilution for weld surfacing of flux cored 308L stainless steel on low carbon steel

Cited by 9 publications

References 10 publications

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

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

The Effects of Processing Parameters during the Wire Arc Additive Manufacturing of 308L Stainless Steel on the Formation of a Thin-Walled Structure

Effects of Y2O3 Content on Wear Resistance and Corrosion Resistance of 316L/TiC Coating Fabricated by Laser Cladding

Contact Info

Product

Resources

About