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Scanning velocity influence on microstructure evolution

and Microstructure of Slate under Wetting and Drying

various testing methods,such as scanning electron microscopy (SEM) [4,8],uniaxial compression testing [6,9,10],triaxial compression testing [11],creep testing [12],Brazilian tensile testing [13],and wave velocity testing [4].The evolution characteristics under wetting and drying cycles haveW.Huang's research works CIMNE International Center for W.Huang's 47 research works with 278 citations and 1,663 reads,including Microstructure and Mechanical Properties of Laser Forming Repaired 300M SteelThe influence of heat input on the microstructure and The influence of laser scan speed v,laser power P and hatch space H,which were considered as the dominant parameters,on the powder melting and densification behavior was also studied

The influence of heat input on the microstructure and

Laser melting deposition with different parameters was performed on invar alloy powder and substrate by KUKA Robot with a fiber laser of YSL-6000.The deposition porosity,microstructure and component enrichment behavior were studied.It revealed that the deposition porosity could be effectively controlled with laser power of 2300 W and scanning speed of 1.5 mm s Scanning velocity influence on microstructure evolutionlt;SUP Scanning velocity influence on microstructure evolutiongt;-1 Scanning velocity influence on microstructure evolutionlt;/SUP Scanning velocity influence on microstructure evolutiongt;.Spatially resolved acoustic spectroscopy for rapid imaging Mar 14,2014 Scanning velocity influence on microstructure evolution#0183;The registration of each data point with the scanning stages is achieved by ensuring that the stage velocity is constant over the scan range. Savage M W R 2011 The influence of crystal orientation on the elastic stresses of a single Hodgson P D and Wen C E 2010 Microstructure evolution and nanograin formation during shear localization Selective laser melting additive manufacturing of TiC Microstructure evolution,mechanical response and underlying thermodynamic mechanism of multi-phase strengthening WC/Inconel 718 composites using selective laser melting.Journal of Alloys and Compounds,Vol.747,Issue.,p.684. Shukla,M.,and Pityana,S.Scanning velocity influence on microstructure,microhardness and wear resistance

Scanning velocity influence on microstructure evolution

Jul 01,2020 Scanning velocity influence on microstructure evolution#0183;However,in the present work,the influence of the laser scanning velocity on microstructure and mechanical properties of the as-deposited specimen was investigated.Compared to laser energy density,it was more visual to describe the manufacturing process of materials with laser scanning velocity [ 20 ,21 ],which also avoided the complex Scanning velocity influence on microstructure processing parameters.In this study,the influence of the scanning velocity on the evolving physical properties,the microstructure,the microhardness and the wear resistance behaviour of Ti6Al4V/TiC composite is thoroughly investigated towards achieving an effective properties control.Scanning velocity influence on microstructure processing parameters.In this study,the influence of the scanning velocity on the evolving physical properties,the microstructure,the microhardness and the wear resistance behaviour of Ti6Al4V/TiC composite is thoroughly investigated towards achieving an effective properties control.

Scanning velocity influence on microstructure

Scanning velocity influence on microstructure,microhardness and wear resistance performance of laser deposited Ti6Al4V/TiC composite By R.M.Mahamood,E.T.Akinlabi,M.Shukla and S.Pityana No static citation data No static citation data CiteQuantitative Research and Characterization of the Loess The influence of microstructure types on the stability of loess has been properly studied ,and many conceptual microstructure models have been proposed to explore the mechanism of loess deformation and failure [14,2527],which has a great significance for the assessment of loess engineering.Processing Parameters Optimization for Material Deposition Nov 09,2015 Scanning velocity influence on microstructure evolution#0183;Four process parameters were used,each with upper and lower settings which results in a combination of sixteen experiments.The laser power settings used was 1.8 and 3 kW,the scanning speed was 0.05 and 0.1 m/s,the powder flow rate was 2 and 4

Previous123456NextChemical vs.mechanical microstructure evolution in drying

Jun 24,2020 Scanning velocity influence on microstructure evolution#0183;The film microstructure was visualized in both two and three dimensions using high speed laser scanning confocal microscopy (Vteye,Visitech International) with aMicrostructure evolution and density behavior of CP Ti Analogously,according to the research conducted by Zhang et al.[9],SLM-processed CP titanium would exhibit a refined zigzag microstructure at a high laser scanning velocity of 0.2 m/s but Microstructure evolution and density behavior of CP Ti Analogously,according to the research conducted by Zhang et al.[9],SLM-processed CP titanium would exhibit a refined zigzag microstructure at a high laser scanning velocity of 0.2 m/s but

Microstructure and Mechanical Properties of Ti Cold-Spray

Scanning velocity influence on microstructure evolution#0183;Influence of Powder Microstructure on the Microstructural Evolution of As-Sprayed and Heat Treated Cold-Sprayed Ti-6Al-4V Coatings.Journal of Thermal Spray Technology,Vol.28,Issue.1-2,p.174.Journal of Thermal Spray Technology,Vol.28,Issue.1-2,p.174.Microstructure and Mechanical Properties of Ti Cold-Spray Scanning velocity influence on microstructure evolution#0183;Influence of Powder Microstructure on the Microstructural Evolution of As-Sprayed and Heat Treated Cold-Sprayed Ti-6Al-4V Coatings.Journal of Thermal Spray Technology,Vol.28,Issue.1-2,p.174.Journal of Thermal Spray Technology,Vol.28,Issue.1-2,p.174.Microstructure Evolution and Its Effect on the Wear In this work,a conventional tungsten carbide 12% cobalt (WC-12Co) coating was deposited by using a liquid fuel JP-8000 high velocity oxyfuel spray system.The properties of the coating namely phase content,microstructure,hardness,porosity,and fracture toughness were examined.The microstructure evolution and its influence on the abrasive wear behavior of the coatings were

Microstructural and Mechanical-Property Manipulation

Aug 19,2016 Scanning velocity influence on microstructure evolution#0183;As the undercooling increases to ~290 K and the dendritic growth velocity increases to ~8 ms 1,the microstructure transforms from a trunk-dendrite to an equiaxed-grain microstructure J.H.Shin's research works RD Systems,Minneapolis and J.H.Shin's 4 research works with 29 citations and 282 reads,including Lamellar to Rod Eutectic Transition in the Hypereutectic Nickel-aluminum AlloyInfluence of scan strategy and process parameters on Sep 23,2016 Scanning velocity influence on microstructure evolution#0183;Laser powder bed fusion (L-PBF) as an additive manufacturing process produces nearly fully dense nickel alloy 625 (IN625) parts with complex features.L-PBF generates surfaces and microstructure through directional solidification that can be controlled by scan strategies and selection of process parameters.This study provides experimental investigations on microstructure formation

Influence of scan strategy and process parameters on

Sep 23,2016 Scanning velocity influence on microstructure evolution#0183;Laser powder bed fusion (L-PBF) as an additive manufacturing process produces nearly fully dense nickel alloy 625 (IN625) parts with complex features.L-PBF generates surfaces and microstructure through directional solidification that can be controlled by scan strategies and selection of process parameters.This study provides experimental investigations on microstructure formationEffect of energy density on the microstructure and texture May 01,2020 Scanning velocity influence on microstructure evolution#0183;The aim of this work is to investigate the influence of the volumetric energy density (E V) on the microstructure,texture and Vickers hardness of Ti-6Al-4V (wt%) processed by laser powder bed fusion (LPBF),both in the as-built and heat-treated conditions.With this goal,Ti-6Al-4V powder was processed using energy densities ranging between 24.2 and 71.4 J/mm 3.Diamond Jet Hybrid HVOF Thermal Spray Rule-Basedmicrostructure and physical properties,such as porosity and roughness,are affected by various process param-eters,including the gun scanning velocity,spray angle,13 particle size,gas temperature,and velocity.14 However,the profiles of the particle temperature,velocity,and degree of melting in the plasma spray process are very

Cited by 1Publish Year 2020Author Y.H.Xu,C.H.Zhang,S.Zhang,R.Q.Qiao,J.B.Zhang,Adil O.AbdullahScanning velocity influence on microstructure evolution

Scanning velocity influence on microstructure evolution and mechanical properties of laser melting deposited 12CrNi2 low alloy steel Author links open overlay panel Y.H.Xu a C.H.Zhang a S.Zhang a R.Q.Qiao a J.B.Zhang b Adil O.Abdullah cCited by 1Publish Year 2020Author Y.H.Xu,C.H.Zhang,S.Zhang,R.Q.Qiao,J.B.Zhang,Adil O.AbdullahModeling and Simulation of Microstructure Evolution for Beam-based additive manufacturing (AM) of metallic components is characterized by extreme process conditions.The component forms in a line-by-line and layer-by-layer process over many hours.Locally,the microstructure evolves by rapid and directional solidification.Modeling and simulation is important to generate a better understanding of the resultant microstructure.Cited by 1595Publish Year 2010Author Lore Thijs,Frederik Verhaeghe,Tom Craeghs,Jan Van Humbeeck,Jean-Pierre KruthEffect of laser scanning speed on microstructure and wear Jiao X.Yet al.[13] studied the influence of scanning velocity on the microstructure of cladding layer,and found that increasing velocity would induce defects.Lei J.F et al.[14] studied the

Chemical vs.mechanical microstructure evolution in drying

Jun 24,2020 Scanning velocity influence on microstructure evolution#0183;The film microstructure was visualized in both two and three dimensions using high speed laser scanning confocal microscopy (Vteye,Visitech International) with aAn investigation of the effect of laser deposition the microstructure of Ti6Al4 V.They concluded that themicrostructureofdepositedTi6Al4 V is influenced by laser power,scan speed or powder feed rate,but the effects of each parameter are not straightforward [4].Rasheedat [5] investigated the influence of the scanning velocity on the evolving physical properties,the micro-A study of the microstructural evolution during selective May 01,2010 Scanning velocity influence on microstructure evolution#0183;In the first set,the energy density applied to the samples will be varied by varying either the scanning velocity or the hatch spacing.In the second set,the influence of different scanning strategies will be investigated.3.1.Microstructure of a Ti6Al4V part produced by SLM

3D non-isothermal phase-field simulation of microstructure

Aug 06,2019 Scanning velocity influence on microstructure evolution#0183;Figure 2a presents the simulated microstructure evolution under the single scan with FWHM = 100 m,P 0 = 20 W and v = 100 mm/s.The SLS12345NextLaser power and scanning speed influence on the Laser power and scanning speed influence on the microstructure,hardness,and slurry erosion performance of Colmonoy-5 claddings T Savanth,Jastej Singh,and JS Gill Proceedings of the Institution of Mechanical Engineers,Part L Journal of Materials Design and Applications 0 10.1177/1464420720922568(PDF) Scanning velocity influence on microstructure Scanning velocity influence on microstructure,microhardness and wear resistance performance of laser deposited Ti6Al4V/TiC composite

(PDF) Scanning velocity influence on microstructure

Scanning velocity influence on microstructure,microhardness and wear resistance performance of laser deposited Ti6Al4V/TiC composite(PDF) Scanning Velocity Influence on Microstructure Scanning Velocity Influence on Microstructure,Microhardness and Wear Resistance Performance on Laser Deposited Ti6Al4V/TiC Composite

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