Microstructure characterization and properties of carbon steel to stainless steel dissimilar metal joint made by friction welding

Ma, Hong; Qin, Guoliang; Geng, Peihao; Li, Fēi; Fu, Banglong; Meng, Xiangmeng

doi:10.1016/j.matdes.2015.07.068

Cited by 94 publications

(34 citation statements)

References 25 publications

(39 reference statements)

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“…Then the successive rapid cooling led to the facts that pearlite grains became coarse (Figs. 9, 10) and less ferrite precipitating at the pearlite grain boundary as reported in the papers [36,37]. And this situation was more serious in TMAZ near the weld interface where the process temperature was higher, which suggested the microstructure was quite heterogeneous in this area [38].…”

Section: Microstructure Observationmentioning

confidence: 78%

The microstructures, mechanical properties, and temperature distributions in nodular cast iron friction-welded joint

Winiczenko

Kaczorowski

Skibicki

2018

J Braz. Soc. Mech. Sci. Eng.

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The paper focuses on an experimental topic relating to the field of friction welding process of a nodular cast iron. The microstructures, phase transformation, temperature distributions, microhardness, and tensile test are all studied within the framework of the paper in question. Maximum temperature measurements in the axial center and periphery of the analyzed joints were equal to 950 and 840°C, respectively. Both temperature and increasing temperature gradient at the axial center were higher than those at the periphery. The maximum tensile strength of the examined friction-welded nodular cast iron joints was 53% of that of the parent metal. The welding region was composed of deformed graphite nodules, coarse pearlite, proeutectoid ferrite, and acicular martensite. Highly deformed graphite nodules were distributed along the weld interface due to the material flow in the thermo-mechanically affected zone (TMAZ). In the central zone, graphite displayed a striped configuration and ferrite transformed into a martensite structure. In the peripheral region, graphite surrounded by martensite kept the form of individual granules. Maximum hardness at the interface in the TMAZ and the heat-affected zone reached 603 HV and 345 HV, respectively. The executed microstructure analysis showed that the cracks started occurring mostly at the interface of the deformed graphite nodules and then spread through the grain boundaries of metal matrix. The fracture surface appearance showed a cleavage fracture in the peripheral zone and a little dimple fracture around graphite nodules in the central zone.

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Section: Microstructure Observationmentioning

confidence: 78%

The microstructures, mechanical properties, and temperature distributions in nodular cast iron friction-welded joint

Winiczenko

Kaczorowski

Skibicki

2018

J Braz. Soc. Mech. Sci. Eng.

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“…Thus the grain refinement in the interface region of the weld formed. Finally the forge pressure is applied to complete joint with further refinement of grains [11] .…”

Section: Evaluation Of Macro-and Microstructural Propertiesmentioning

confidence: 99%

Investigation of Mechanical Properties of Friction-welded AISI 304 with AISI 430 Dissimilar Steels

et al. 2019

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In this paper, standard SS304 austenitic stainless steel and SS430 ferritic steel cylindrical rods were fabricated by friction welding process by varying the frictional pressure and forge pressure in order to understand the effect of process parameter. The tensile strength and Vickers micro hardness tests were conducted for each fabricated joint to evaluate the mechanical properties of the welded specimen. It was found that sample S5 with friction pressure of 90 MPa and forging Pressure of 120 MPa has the high tensile strength value of 637 MPa and 372HV at the interface region. A detailed microstructural analysis was performed at the interface to reveal interconnecting of dissimilar metals.

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“…Friction welding of various materials was the subject of these authors previous research [1][2][3], as well as of certain other authors [4][5][6][7][8][9][10][11]. In those articles, it was shown that successful joining by friction welding could be done for different classes of steel [1][2][3][4][5], steels and other metals [6] or the light metals [7][8][9][10]. In addition, joints realized by classical friction welding, considered in this paper, can be compared to joints obtained by the friction stir welding procedure [11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Influence of friction welding parameters on properties of the Al-Cu joint

Ratković¹,

Arsić²,

Lazić³

et al. 2017

FME Transactions

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Microstructure characterization and properties of carbon steel to stainless steel dissimilar metal joint made by friction welding

Cited by 94 publications

References 25 publications

The microstructures, mechanical properties, and temperature distributions in nodular cast iron friction-welded joint

The microstructures, mechanical properties, and temperature distributions in nodular cast iron friction-welded joint

Investigation of Mechanical Properties of Friction-welded AISI 304 with AISI 430 Dissimilar Steels

Influence of friction welding parameters on properties of the Al-Cu joint

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