Interface Structure in Friction Welded Joints between Stainless Steel 304 and Mild Carbon Steel

Purwanto, Helmy

doi:10.36499/jcpmt.v1i1.5881

Cited by 4 publications

(4 citation statements)

References 17 publications

(21 reference statements)

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“…The figure exhibits less Cr at the island on the SS side, indicating that the island was a part of the carbon steel. This phenomenon was observed previously in the RFW of 304 SS with mild steel [37]. A higher portion of carbon steel that moved and mixed with stainless steel was found at the periphery of the joint.…”

Section: Microstructure Of the Jointsupporting

confidence: 85%

“…A darker zone at the joint was part of the carbon steel, which moved and mixed with the 304 SS. This was observed in a previous work in the RFW of mild steel with 304 SS [37]. This could happen due to a combination of heating and deformation.…”

Section: Microstructure Of the Jointsupporting

confidence: 67%

“…It seems that this mixing phenomenon occurs especially in the joining of carbon steel with 304 SS. Previous studies in the RFW of mild steel [37] and 1045 carbon steel with 304 SS [38] discovered this. As a result, they proposed that it was also dependent on the type of welded metal.…”

Section: Microstructure Of the Jointmentioning

confidence: 65%

“…According to the EDS analysis, elements transferred at the joint. The diffusion of these elements has been widely recognized in the RFW of dissimilar materials [26,37]. However, in the current work, the element distribution did not preclude the occurrence of intermetallic compounds.…”

Section: Microstructure Of the Jointmentioning

confidence: 71%

See 3 more Smart Citations

Tensile Strength and Microstructure of Rotary Friction-Welded Carbon Steel and Stainless Steel Joints

Firmanto

Candra

Hadiyat

et al. 2022

JMMP

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Due to the different properties of the materials, the fusion welding of dissimilar metals may be difficult. Structural irregularities may form as a result of various phase transformations during welding. Solid-state welding, as opposed to fusion welding, occurs below the melting temperature. As a result of the melting and solidification phenomena that happen in fusion welding, solid-state welding is expected to reduce the potential for phase transformation. This paper describes the use of a rotary friction welding technique to join carbon steel and 304 stainless steel. The purpose of this work is to investigate the characteristics of rotary friction welding (RFW) when joining 304 stainless steel to carbon steels with different carbon contents. Experiments were carried out on the RFW of low- and medium-carbon steels with 304 stainless steel. The investigation was carried out using the Taguchi method of experimental design. The joints’ tensile strengths and microstructures were evaluated. The parameters that had the greatest influence on the tensile strengths of the welding results were identified. The combination of parameters resulting in the greatest tensile strength is also suggested. A microstructural examination of the weldment revealed mechanical mixing and interlocking.

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Section: Microstructure Of the Jointsupporting

confidence: 85%

Section: Microstructure Of the Jointsupporting

confidence: 67%

Section: Microstructure Of the Jointmentioning

confidence: 65%

Section: Microstructure Of the Jointmentioning

confidence: 71%

See 2 more Smart Citations

Tensile Strength and Microstructure of Rotary Friction-Welded Carbon Steel and Stainless Steel Joints

Firmanto

Candra

Hadiyat

et al. 2022

JMMP

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Fracture Toughness and Microstructural Analysis of Rotary Friction Welded S355J2 and SS316L Steels for Nuclear Applications

Das,

Sivaswamy,

Lalvani

et al. 2024

Journal of Advanced Joining Processes

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Investigation of Friction Welding Properties of Steels with Different Chemical and Mechanical Properties Used in the Oil and Gas Industry

Yürük

2023

Practical Metallography

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Steels with different mechanical and chemical properties are used together in the oil and gas industry. In this case, it has brought about the necessity of joining steels with different properties by welding. Most of the time, there are problems in welding these steels with different chemical properties. Therefore, in this study, AISI 304 stainless steel, AISI 4140 tempered steel, and S235JR structural steel with different chemical and mechanical properties used in the oil and gas industry were joined by friction welding. Then, macro and microstructure studies as well as hardness measurements, tensile tests, and torsion tests were applied to the produced samples. As a result of the micro-structure studies, it was observed that the martensitic structure was formed in the full deformation region of the joint made of AISI 304 stainless and AISI 4140 tempered steel, while it was determined that the other joints were formed of recrystallized fine grains in the full deformation region with the effect of friction. When the hardness measurement results were examined, it was determined that the hardest region was the full deformation region in all welded joints produced. As a result of the tensile tests, the highest tensile strength obtained was 622.94 N/mm2 in the joint made of AISI 304 stainless steel and AISI 4140 tempered steel. As a result of the torsion tests, the highest torsion moment was measured as 250 Nm in the sample produced from AISI 304 stainless steel and AISI 4140 tempered steel.

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Interface Structure in Friction Welded Joints between Stainless Steel 304 and Mild Carbon Steel

Cited by 4 publications

References 17 publications

Tensile Strength and Microstructure of Rotary Friction-Welded Carbon Steel and Stainless Steel Joints

Tensile Strength and Microstructure of Rotary Friction-Welded Carbon Steel and Stainless Steel Joints

Fracture Toughness and Microstructural Analysis of Rotary Friction Welded S355J2 and SS316L Steels for Nuclear Applications

Investigation of Friction Welding Properties of Steels with Different Chemical and Mechanical Properties Used in the Oil and Gas Industry

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