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groove angles influence on mechanical and microstructural

(PDF) Analysis of welding groove configurations on

tensile strength was obtained at 0 o welding groove angle. In of mechanical and microstructural properties S 235 JR (ST 37-2) steels welded joints with FCAW to examine the influence of

(PDF) Influences of the constrained groove pressing on

Nov 14, 2020 · PDF Constrained groove pressing (CGP) was used for the production of fine-grained brass sheets in different conditions. The process was conducted up (PDF) Mechanical & Microstructural Analysys Of Armor Steel Mechanical & Microstructural Analysis of Armor Steel Welded Joints using Gas Metal Arc Welding process and six different groove angles (HAZ) and Welded Metal (WM), and their influence on

An experimental investigation on the influence of elevated

Mar 15, 2020 · An experimental investigation on the influence of elevated-temperature constrained groove pressing on the microstructure, mechanical properties, anisotropy and texture of 2024 Al sheets Author links open overlay panel S. Ghorbanhosseini a F. Fereshteh-Saniee a A. Sonboli b Composites Prepared via Friction Stir Processing Technique Aug 31, 2020 · The groove of 100×1.2×2.5 mm was made in Al 7075 plate through shaper machine. B 4 C particles of 12-15 m were incorporated in the groove. FSP tool of WC-Co (12%) was rotated at 545 rpm having tool tilt angle of 3o. Lowest transverse speed has

Effect of Annealing on Microstructure and Mechanical

  • AbstractIntroductionExperimental DetailsResults and DiscussionConclusionsAcknowledgmentsCu thin films were deposited on Si substrates using direct current (DC) magnetron sputtering. Microstructure evolution and mechanical properties of Cu thin films with different annealing temperatures were investigated by atomic force microscopy (AFM), X-ray diffraction (XRD), and nanoindentation. The surface morphology, roughness, and grain size of the Cu films were characterized by AFM. The minimization of energy including surface energy, interface energy, and strain energy (elastic straiSaldatura Microstructure and Mechanical properties of to investigate the microstructural and mechanical properties of the borated stainless steel welds made on dispersed secondary phase resulted in adverse influences on the mechanical properties such as ductility and impact toughness at ambient and high temperatures [12]. figuration with 600 groove angle with 2 mm root gap and 1mm root Effect of Feed Rate in FSW on the Mechanical and Friction stir welding is a solid-state welding process, which is successfully applied to aluminum alloys to replace fusion welding processes. In the present work, the influence of varying the feed rate at constant rotational speed on the mechanical and microstructural properties of friction stir welded AA5754 was investigated. FSW caused dynamic recrystallization leading to microstructural

    Effect of Multiple Passes on Microstructural and

    Apr 13, 2020 · A groove of 1 mm width and 3 mm depth was made in the Al 2024 plate with the help of a vertical milling machine. The width of the groove was kept constant in four levels to produce 15 vol.% of SiC content and the number of passes i.e. 0, 1, 2 and 3 were varied in this investigation. The groove was filled with SiC a particle of 25 to 30 µm. Effect of process parameters on microstructural and Jul 09, 2017 · The present work pertains to the study of microstructure and mechanical properties of explosively cladded commercially pure titanium (cpTi) with austenitic stainless steel (SS 304L) subjected to varied process parameters, viz., loading ratios (mass of explosive or mass of flyer plate) and preset angles. The microstructural study reveals the transformation from straight to wavy interface while

    Evaluating tensile properties and fracture toughness of Al

    Aug 07, 2019 · Influence of different rolling methods on the mechanical properties and microstructure were studied in current investigation. The solution-treated (ST) Al 2014 alloy were deformed through room temperature rolling (RTR), cryorolling (CR) and cryo grove rolling (CGR) at different thickness reduction values such as 50%, 75% and 90%. Influence of Inhomogeneous Deformation on Tensile May 09, 2019 · The estimation of mechanical properties is influenced by these defects leading to the difference in the mechanical properties along different orientations. Experimental investigation revealed that the commonly used tensile samples cut perpendicular to the groove orientation exhibit variation in thickness along the gauge length affecting the

    Influence of Microstructure and Experimental Parameters

    Influence of Microstructure and Experimental Parameters on Mechanical and Wear Properties of Al-TiC Surface Composite by FSP Route . S. Jerome*, S. Govind Bhalchandra, S.P. Kumaresh Babu, B. Ravisankar . Department of Metallurgical and Materials Engineering, National Institute of Technology, Tiruchirappalli 620 015, Tamilnadu, India Influence of Plastic Deformation on Microstructural The hot ring rolling technology as the crucial procedure for the manufacture of bearing rings plays an important role in determining the final microstructure of bearing rings. In this work, the influence of the hot ring rolling process on the microstructural evolution of 100Cr6 bearing rings was investigated using a three-dimensional (3D) numerical model and microstructural characterization.

    Microstructural Inhomogeneity in Constrained Groove

    May 31, 2016 · It is also important to establish whether the length scale of groove can have any influence on the microstructural variation. Ghazni and Vajds work (Ref 29 ) on FEM simulation of CGP process showed that during each CGP cycle, the first grooving and flatting steps increase the strain inhomogeneity which were found to recover during second grooving and flattening steps. Numerical and Experimental Study on Constrained Groove Aug 09, 2017 · Constrained groove pressing (CGP) is a new severe plastic deformation method suitable for producing ultra-fine grained sheet metals. Based on Taguchi optimization method, the influence of processing parameters such as groove width, groove angle, friction coefficient and deformation rate on deformation homogeneity of constrained groove pressing (CGP) was studied numerically utilizing

    On the role of applying groove pressing technique

    applying for a prior constrained groove pressing (CGP) pass. The influences of further FSP passes on the microstructures, and mechanical properties were also shown. The microstructural evaluation of the specimens indicated up to 10 times grain size reduction in FSP specimens as well as equiaxed microstructural morphology. Processing Parameters Influence on Wear Resistance Jun 15, 2014 · A V-groove of about 1.5 mm was engraved along the length of the sheet. In this application, the area of interest is the V-groove, which has been machined into the workpiece and filled with the TiC powder. The V-groove was machined into an area of the base plate, with the aim of strengthening the material.

    RI Microstructural Evolution in Thermal XS

    Influences of Process Parameters to Microstructural Evolution in Thermal series of spiral groove upstream pumping mechanical seals, marking the upstream pumping mechanical seal officially put into use. Theoretically, compared with ordinary mechanical seal, Spiral Angle D ° 18 Groove Repair welding process of friction stir welding groove a groove defect, and the focus was placed on the mechanical properties and microstructural characteristics of the repair joints so as to obtain an optimum repair welding process. The experimental results indicate that the groove defect can be removed by friction stir

    SMAW Scientific.Net

    In the specimen with groove angle of 60°, yield strength was more than the base metal. Impact energy results in HAZ were different, so that HAZ areas in the specimens with 45° and 60° groove angles have less impact energy compared to the base metal but in the specimen with 75° groove angle, impact energy was more than the base metal.Influence of groove angle on hardness and reinforcement Jan 01, 2021 · Experimental investigation reveals that the groove angle has a considerable influence on the mechanical and structural properties of the welded joints. 2. With increasing in groove angle from 40° to 75°, there occurred a decrease in reinforcement height. 3. Hardness was increased when the groove angle increased from 40° to 75°. 4.

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