Thermal analysis during a rotational friction welding

Bouarroudj, El-oualid; Chikh, Salah; Abdi, Saîd; Miroud, Djamel

doi:10.1016/j.applthermaleng.2016.09.067

Cited by 44 publications

(17 citation statements)

References 20 publications

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“…Due to the relevance of the topic, there are many experimental and analytical studies published by researchers from different parts of the world: Wei and Sun (2018), Dawood et al (2017), Ratkovic et al (2017), Rombault (2011), Aritoshi and Okita (2003), Khan (2011), Kuchuk-Yatsenko and Zyakhor (2002), Basher (2013), Yilbas and Sahin (2014), Fukumoto et al (2010), Nikolaev and Olshansky (1977), Seli et al (2010), Maldonado-Zepeda (2001), Cenk et al (2012), Moarrefzadeh (2012), Faizal et al (2014), Li et al (2012), Ruma et al (2013), Singla (2010), Kimura et al (2010) and Bouarroudj et al (2017), Burakowiski and Wierzchon (1998).…”

Section: Introductionmentioning

confidence: 99%

Experimental Thermal Analysis in Rotary Friction Welding of Dissimilar Materials

Alves

Toledo

Neto

et al. 2019

J.Aerosp. Technol. Manag.

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Rotary friction welding process (RFW) is one of the most used processes in the world for manufacturing bimetallic components that require high mechanical strength. All process occurs in solid state at temperatures below the melting point of the involved materials, having as the main bonding mechanisms the diffusion and mechanical mixture. The purpose of this work was to carry out an experimental thermal analysis of the dissimilar joint AA6351 T6 aluminum and AISI 304L stainless steel during the friction welding operation through system of thermocouples. Gradients of temperature obtained had their data analyzed and recorded. Results of the experimental thermal analysis showed the behavior of the temperature in the bonding interface, how the dissipation occurs in the radial and longitudinal direction, heating rates, cooling, maximum temperatures reached, its relationship with the different stages of the process and the influence on mechanical properties of welded joint. This study is of great importance for relating the temperature distribution in the bonding interface with atomic diffusion and mechanical resistance of junction.

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Section: Introductionmentioning

confidence: 99%

Experimental Thermal Analysis in Rotary Friction Welding of Dissimilar Materials

Alves

Toledo

Neto

et al. 2019

J.Aerosp. Technol. Manag.

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“…The maximum welding temperature occurs around 3-4s in all cases and reaches more than 180°C in most. The thermal profile during CDFW was investigated in [15,[21][22][23]. Most of the research efforts related to thermal profiles are about finite element analysis modeling and about connecting the thermal profile during the process in both experiments and models.…”

Section: Microscopymentioning

confidence: 99%

Effect of Friction Time on the Mechanical and Microstructural Properties of AA6061 Joints by Continuous Drive Friction Welding

Tashkandi

Mohamed

2020

Eng. Technol. Appl. Sci. Res.

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Friction welding is becoming a viable replacement of conventional joining methods. Continuous Drive Friction Welding (CDFW) is a type of friction welding used to join rods, tubes and similar shapes. Usually, the process contains a friction stage and a forging stage and the process parameters would be ticked accordingly. AA6061 is an Mg and Si aluminum alloy that is widely used in many industries. This research investigates the effect of friction time on the mechanical properties of AA6061 joints made with CDFW and the relation to the microstructure of the material and thermal profiles. It was found that AA6061 does not require a forging stage where solid joints are obtained without forging and did not fracture within the welding zones. Also, it was concluded that the process parameters are to be tailored in a way that produces a specific type of grain structure within the welding areas.

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“…[25] noted that to obtain high UTS, friction time should be held as short as possible, where their work was carried out on AISI 430-AISI 430 welding joint. Consequently, high rotation speed and short friction time obtained high UTS [6,21]. Thus, the couple effect of short friction time and high rotation speed on elevation of UTS can show it also in the friction stir welding; Singh & al.…”

Section: Micro-hardness Surveymentioning

confidence: 99%

“…This method is clean, easily automated, high energy efficiency, narrower heat affected zone [HAZ], low welding cost, high material save and low production time [3][4][5]. In particular, friction welding is able to easily produce joints with high reliability and efficiency; it is widely used in the automobile industries and applied to fabricate important parts such as drive shafts, compressor or pumps shafts and engine valves [6]. The friction welding has different techniques, inertia friction welding is one of this kind of welding, one of the work piece connected to flywheel and the other remains stationary.…”

Section: Introductionmentioning

confidence: 99%

Friction welding of AISI 304: effect of friction time on micro-structure, micro-hardness and tension-compression properties

Hassan

Boukharouba

Miroud

2020

Acta Metall Slovaca

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During direct drive friction welding could relatively predicting the micro-structural and mechanical properties of friction-welded joints by controlling the welding conditions; friction time is an important coefficient that effects on these properties, present study focused on the effect of that time on micro-structural and mechanical phenomena during that process. The process achieved in different friction time, while welding joints investigated by macroscope, microstructure, scanning electron microscope, tensile, compression and micro-hardness tests. The micro-hardness tests were performd along the interface and axial direction. Thus, the tensile tests carried out on the standardized test piece with effective diameter of 6 mm and compression tests were extracted at welded center in three angles of 0°, 45° and 90° with test specimen of 4 mm diameter and 6.5 mm length. The results showed that with increasing friction time could be found hard zone at the interface of welded joint because of extended of high plastically deformation zone, which will responsible on decreasing some useful mechanical properties such as ultimate tensile strength and yield compression strength. However, tensile fracture position occurred adjacent to the interface at the thermo-mechanical deformation zone in the rotating side for all welding pieces, where the micro-hardness attenuated at that region.

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Thermal analysis during a rotational friction welding

Cited by 44 publications

References 20 publications

Experimental Thermal Analysis in Rotary Friction Welding of Dissimilar Materials

Experimental Thermal Analysis in Rotary Friction Welding of Dissimilar Materials

Effect of Friction Time on the Mechanical and Microstructural Properties of AA6061 Joints by Continuous Drive Friction Welding

Friction welding of AISI 304: effect of friction time on micro-structure, micro-hardness and tension-compression properties

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