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14 results for “Inconel 718”
LMD Inconel 718 Thin walls 2019-12-05
<p>Description of dataset 10.5281/zenodo.3981107</p> <p>Deposition of Inconel 718 thin walls with process parameters:<br> - Nominal power = 200 (W)<br> - Nominal velocity = 300 (mm/min)<br> - Powder flux = 0.0825 (g/s)<br> - Nr. layers per wall: 1, 2, 4, 8, 16<br> - Nr. nozzles = 4<br> - Argon carrier flux = 4 (l/min)<br> - Argon shielding gas flux = 15 (l/min)<br> - Substrate temperature = Ambient<br> - Nr. repetitions: 2 (of whole experiment)</p> <p>The dataset is constituted by:<br> - Melt pool images, in file Experiment_2019_12_5__15_58_3.zip (subfolder Deposition_2019_12_05__16_00_17 for rep1, subfolder Deposition_2019_12_05__16_14_23 for rep2), acquired at 200fps with 850 nm narrow band filter, 1ms exposure time. 400x400 px size<br> - trackData_20191205_rep1.csv (or [...]_rep2.csv) containing:<br> - t: timestamp in ms. Synchronized imageData_20191008.csv<br> - Xpos: laser spot X position in workspace<br> - Ypos: laser spot Y position in workspace<br> - Zpos: laser spot Z position in workspace<br> - G1: binary signal indicating active deposition (G1=1) or not<br> - D: track width measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - H: track heigth measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - A: track section area measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - sdres: roughness index of section profile (std. deviation w.r.t. smoothed profile)<br> - Vnom: laser spot translational speed in m/s (computed from Xpos, Ypos, Zpos and t data)<br> - Pnom: nominal power<br> - V: Vnom in mm/min<br> - imageData_20191205_rep1.csv (or [...]_rep2.csv) containing:<br> - t: timestamp in ms. Synchronized with trackData_20191205_rep1.csv (some frames may have been lost)<br> - I_mean: mean image intensity (only on red channel)<br> - I_mean_crop: mean image intensity computed on central cropped image area (180x180 pixels)<br> - M_I_mean: I_mean after application of 8-sample moving average<br> - M_I_mean_crop: I_mean_crop after application of 8-sample moving average<br> - fileName: associated image file name<br> - beamON: laserON signal obtained from thresholding on images (background noise = off, minimal intensity level = on)</p>
LMD Inconel 718 V-tracks 2020-07-31
<p>Description of dataset 10.5281/zenodo.3980733</p> <p>Deposition of Inconel 718 single tracks with process parameters:<br> - Nominal power = 300 (W)<br> - Nominal velocities = 350, 600, 900 (mm/min)<br> - Angles = 20°, 45°, 90°<br> - Powder flux = 0.099 (g/s)<br> - Nr. nozzles = 4<br> - Argon carrier flux = 4 (l/min)<br> - Argon shielding gas flux = 15 (l/min)<br> - Substrate temperature = Ambient</p> <p>The dataset is constituted by:<br> - Melt pool images, in file Experiment_2020_7_31__16_19_31.zip, acquired at 200fps with 850 nm narrow band filter, 5ms exposure time. 400x400 px size<br> - trAll.csv containing:<br> - t: timestamp in ms. Synchronized with imAll.csv<br> - Xpos: laser spot X position in workspace<br> - Ypos: laser spot Y position in workspace<br> - Zpos: laser spot Z position in workspace<br> - G1: binary signal indicating active deposition (G1=1) or not<br> - D: track width measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - H: track heigth measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - A: track section area measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - sdres: roughness index of section profile (std. deviation w.r.t. smoothed profile)<br> - Vnom: laser spot translational speed in m/s (computed from Xpos, Ypos, Zpos and t data)<br> - Pnom: nominal power<br> - V: Vnom in mm/min<br> - imAll.csv containing:<br> - t: timestamp in ms. Synchronized with trAll.csv (some frames may have been lost)<br> - I_mean: mean image intensity (only on red channel)<br> - I_mean_crop: mean image intensity computed on central cropped image area (180x180 pixels)<br> - M_I_mean: I_mean after application of 8-sample moving average<br> - M_I_mean_crop: I_mean_crop after application of 8-sample moving average<br> - fileName: associated image file name<br> - beamON: laserON signal obtained from thresholding on images (background noise = off, minimal intensity level = on)</p>
LMD Inconel 718 Random Tracks 12 versions 2021-03-03
<p>Description of dataset 10.5281/zenodo.5607321</p> <p>12 versions of deposition of 4 "random pattern" tracks<br> Inconel 718 tracks with process parameters:<br> - Powder flux = 0.099 (g/s)<br> - Nr. nozzles = 4<br> - Argon carrier flux = 4 (l/min)<br> - Argon shielding gas flux = 15 (l/min)<br> - Substrate temperature = Ambient<br> - Machine: Laserdyne 430<br> Power and velocity used in each experiment are described in the CNC file name (and g-code)</p> <p>The dataset is constituted by 12 .zip files (exp01.zip to exp12.zip), each one containing:</p> <p>- G-code part program, with name code Exp[n]_RandomTrack_4_rot_False_V[v]_P[p], where:<br> - [n] is the experiment index (1-12)<br> - [v] is the used deposition velocity (in mm/min)<br> - [p] is the used laser power (in W)<br> - trAll_ONEms.csv containing:<br> - t: timestamp in ms.<br> - Xpos: laser spot X position in workspace<br> - Ypos: laser spot Y position in workspace<br> - Zpos: laser spot Z position in workspace<br> - G1: binary signal indicating active deposition (G1=1) or not<br> - D: track width measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - H: track heigth measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - A: track section area measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - sdres: roughness index of section profile (std. deviation w.r.t. smoothed profile)<br> - Vnom: laser spot translational speed in m/s (computed from Xpos, Ypos, Zpos and t data)<br> - Pnom: nominal power</p>
LMD Inconel 718 Random Tracks 2021-03-03 r2
<p>Description of dataset 10.5281/zenodo.5607279</p> <p>Deposition of 4 Inconel 718 random tracks with process parameters:<br> - Nominal power = 300 (W)<br> - Nominal velocity = 600 (mm/min)<br> - Powder flux = 0.0825 (g/s)<br> - Spiral size: 60 mm side, 3 mm step<br> - Nr. nozzles = 4<br> - Argon carrier flux = 4 (l/min)<br> - Argon shielding gas flux = 15 (l/min)<br> - Substrate temperature = Ambient<br> - Machine: Laserdyne 430</p> <p>The dataset is constituted by:<br> - Melt pool images, in file Deposition_2021_03_03__15_42_36.zip, acquired at 200fps with 850 nm narrow band filter, 1ms exposure time. 400x400 px size<br> - trAll.csv containing:<br> - t: timestamp in ms. Synchronized with imAll.csv<br> - Xpos: laser spot X position in workspace<br> - Ypos: laser spot Y position in workspace<br> - Zpos: laser spot Z position in workspace<br> - G1: binary signal indicating active deposition (G1=1) or not<br> - D: track width measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - H: track heigth measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - A: track section area measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - sdres: roughness index of section profile (std. deviation w.r.t. smoothed profile)<br> - Vnom: laser spot translational speed in m/s (computed from Xpos, Ypos, Zpos and t data)<br> - Pnom: nominal power<br> - V: Vnom in mm/min<br> - imAll.csv containing:<br> - t: timestamp in ms. Synchronized with trAll.csv<br> - I_mean: mean image intensity (only on red channel)<br> - I_mean_crop: mean image intensity computed on central cropped image area (180x180 pixels)<br> - M_I_mean: I_mean after application of 8-sample moving average<br> - M_I_mean_crop: I_mean_crop after application of 8-sample moving average<br> - fileName: associated image file name<br> - beamON: laserON signal obtained from thresholding on images (background noise = off, minimal intensity level = on)</p> <p>Additional source files:<br> - G-Code part program RandomTrack_0_rot_False.cnc<br> - Machine log file Scope 20210303-154513 RANDOMTRACK_r2.mos<br> - 3D scan of sample geometry randomTrack_r2_keyence_2_skip3_surface<br> - Sample photo 20210303_RandomTracks_r2.jpeg</p>
Data on robotic grinding of Inconel 718 part with 3M Cubitron II 984F belt for tool wear and material removal analysis
<p>Data on robotic grinding of Inconel 718 part for tool wear and material removal analysis</p> <p>Date data was obtained: May 2019</p> <p>The performance of a metal grinding operation with a robot has been studied, specifically how the grinding capability changes as time goes by and the tool gets worn. A pneumatic grinding tool has been implemented on the robot flange and abrasive belts of 3M Cubitron II 984F have been used.</p> <p>A rectangular metallic part of known dimensions has been attached to a load cell and has been grinded several times in consecutive tests. The grinding operation consists on a straight line along the longest side of the part.<br> During each test session, the same abrasive belt was used with fixed grinding conditions (tool angle, applied force, overlap, robot feed), until the grinding time reached 20 minutes.<br> The metal part has been weighed at regular intervals with the load cell, which allowed us to measure the evolution of the removed height of material for each pass, depending on grinding time.<br> The quantity of grinded material is measured as the height reduction in the part as the robot moves over the part at certain speed.</p> <p>Test sessions were designed for 4 tool angles (25, 35, 45, 75º related to the vertical), and were repeated three times for each angle. With 75º the tool was almost horizontal and it provided the smallest material removal capability. With 25º the tool was almost perpendicular to the area being grinded and it provided the highest material removal capability. </p> <p>The data of the tests is presented in the following units:<br> - Time: seconds:<br> - Removed material height per grinding tool pass: millimeters.</p> <p>The user of the data may easily convert the removed material height per pass into removed material volume or weight per pass. Considering that the width of the grinding belt is 12.5 mm, and the length of the grinded tool is 160 mm, if the height of the removed material is multiplied to the length and width the removed volume per pass can be calculated. Multiplying the volume with the density the weight of the removed material per pass can be calculated.</p> <p>The results of different tests presented in the .xlsx document, which can be accessed using free software such as OpenOffice or LibreOffice:<br> https://www.openoffice.org<br> https://www.libreoffice.org/</p> <p><br> TECHNICAL DESCRIPTION OF THE USED DEVICES AND CONDITIONS</p> <p>- Material of the grinded part: Inconel 718, density 8.19g/cm3. <br> - Dimensions of the grinded part: 160x90x40 mm.<br> - Robot: Stäubli TX90L.<br> - Belt grinding tool: AMTRU SwingBelt 120. https://www.amtru.com<br> - Applied pneumatic pressure on the grinding tool: 9 bars.<br> - Belt speed: Maximum possible speed obtained with 7 bars pneumatic mains in the workshop.<br> - Abrasive belt: 3M Cubitron II 984F, 610x12.5 mm, 36 grit (roughing).<br> - Load cell to measure the weight of the part: HBM SP4M, capacity 3 kg, precision 0.01 g.<br> - Overlap (tool lateral displacement between two passes): 6.25 mm.<br> - Robot feed: 75 mm/s (100 mm/s for the 45º test).</p> <p>IDEKO Research Centre<br> Address: <br> Arriaga kalea 2<br> 20870, Elgoibar, SPAIN<br> Contact:<br> Asier Barrios, abarrios@ideko.es<br> Patxi Hacala, phacala@ideko.es<br> Phone: (+34) 943 74 80 00</p>
Data for "High-temperature low-cycle fatigue and fatigue-creep behaviour of Inconel 718 superalloy: Damage and deformation mechanisms"
<p>Title of dataset: Data for "High-temperature low-cycle fatigue and fatigue-creep behaviour of Inconel 718 superalloy: Damage and deformation mechanisms"<br>Name/institution/contact information: Dr. Michal Bartošák, Czech Technical University in Prague - Faculty of Mechanical Engineering, email: michal.bartosak@fs.cvut.cz<br>Date of data collection: The data were collected from the start of 2021 to the end of 2023.<br>File name structure: The data within the folder "SEM" are images of microstructural observations of selected specimens. The data within the folder "FATIGUE_LIFE" include the fatigue lifetimes, as well as the stress and strain amplitudes at mid-life, of all investigated specimens.</p> <p>See https://doi.org/10.1016/j.ijfatigue.2024.108369 for the associated article and a detailed description of the methods.</p>
Hardness Variation in DED produced Inconel 718
<p>Raw data associated with a paper submission.<br> "Hardness Variation in DED produced Inconel 718" submitted to Materialia.</p> <p>Contained are all the raw images used in figures, as well as csv's of any data plotted in graphs.</p> <p>Raw images captured during printing of various processing parameters<br> EBSD scans, Hardness maps and DSC scans of all discussed samples </p> <p>Additionally, Matlab scripts for melt pool thermal fields included, as well as precipitation potential times.</p>
Inconel 718 two ways: Powder Bed Fusion vs. Directed Energy Deposition
<p>Raw data associated with a paper submission.<br> "Inconel 718 two ways: Powder Bed Fusion vs. Directed Energy Deposition" submitted to Additive Manufacturing Letters.</p> <p>Contained are all the raw data used in the analysis, as well as csv's of any data plotted in graphs.</p> <p>Raw coaxial images captured during printing of various processing parameters<br> Optical Micrographs from which melt pool size and PDAS were measured<br> EBSD scans (.crc and .oip) of all disucssed samples<br> Raw Hardness Data<br> Position/Power logs from the build</p>
LMD Inconel 718 single tracks
<p>Description of dataset doi:10.5281/zenodo.3978982</p> <p>Deposition of Inconel 718 single tracks with process parameters:<br> - Nominal powers = 600, 300, 500, 400, 700, 200 (W)<br> - Nominal velocities = 300, 450, 600, 750, 900, 1050 (mm/min)<br> - Powder flux = 0.032 (g/s)<br> - Nr. nozzles = 4<br> - Argon carrier flux = 4 (l/min)<br> - Argon shielding gas flux = 15 (l/min)<br> - Substrate temperature = Ambient</p> <p>The dataset is constituted by:<br> - Melt pool images, in file Images.zip, acquired at 200fps with 850 nm narrow band filter, 5ms exposure time. 400x400 px size<br> - trackData_20191008.csv containing:<br> - t: timestamp in ms. Synchronized with imageData_20191008.csv<br> - Xpos: laser spot X position in workspace<br> - Ypos: laser spot Y position in workspace<br> - Zpos: laser spot Z position in workspace<br> - G1: binary signal indicating active deposition (G1=1) or not<br> - D: track width measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - H: track heigth measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - A: track section area measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - sdres: roughness index of section profile (std. deviation w.r.t. smoothed profile)<br> - Vnom: laser spot translational speed in m/s (computed from Xpos, Ypos, Zpos and t data)<br> - Pnom: nominal power<br> - V: Vnom in mm/min<br> - imageData_20191008.csv containing:<br> - t: timestamp in ms. Synchronized with trackData_20190212.csv (some frames may have been lost)<br> - I_mean: mean image intensity (only on red channel)<br> - I_mean_crop: mean image intensity computed on central cropped image area (180x180 pixels)<br> - M_I_mean: I_mean after application of 8-sample moving average<br> - M_I_mean_crop: I_mean_crop after application of 8-sample moving average<br> - fileName: associated image file name<br> - beamON: laserON signal obtained from thresholding on images (background noise = off, minimal intensity level = on)</p>
LMD Inconel 718 Spiral 2020-07-31
<p>Description of dataset 10.5281/zenodo.4049842</p> <p>Deposition of Inconel 718 square spiral with process parameters:<br> - Nominal power = 300 (W)<br> - Nominal velocity = 600 (mm/min)<br> - Powder flux = 0.0825 (g/s)<br> - Spiral size: 60 mm side, 3 mm step<br> - Nr. nozzles = 4<br> - Argon carrier flux = 4 (l/min)<br> - Argon shielding gas flux = 15 (l/min)<br> - Substrate temperature = Ambient</p> <p>The dataset is constituted by:<br> - Melt pool images, in file Deposition_2020_7_31__15_13_17.zip, acquired at 200fps with 850 nm narrow band filter, 1ms exposure time. 400x400 px size<br> - trackData_20200731.csv containing:<br> - t: timestamp in ms. Synchronized with imData_20200731.csv<br> - Xpos: laser spot X position in workspace<br> - Ypos: laser spot Y position in workspace<br> - Zpos: laser spot Z position in workspace<br> - G1: binary signal indicating active deposition (G1=1) or not<br> - D: track width measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - H: track heigth measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - A: track section area measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - sdres: roughness index of section profile (std. deviation w.r.t. smoothed profile)<br> - Vnom: laser spot translational speed in m/s (computed from Xpos, Ypos, Zpos and t data)<br> - Pnom: nominal power<br> - V: Vnom in mm/min<br> - imData_20200731.csv containing:<br> - t: timestamp in ms. Synchronized with trackData_20191205.csv (some frames may have been lost)<br> - I_mean: mean image intensity (only on red channel)<br> - I_mean_crop: mean image intensity computed on central cropped image area (180x180 pixels)<br> - M_I_mean: I_mean after application of 8-sample moving average<br> - M_I_mean_crop: I_mean_crop after application of 8-sample moving average<br> - fileName: associated image file name<br> - beamON: laserON signal obtained from thresholding on images (background noise = off, minimal intensity level = on)</p>
LMD Inconel 718 Spiral 2020-07-31 left
<p>Description of dataset 10.5281/zenodo.4061502</p> <p>Deposition of Inconel 718 square spiral with process parameters:<br> - Nominal power = 300 (W)<br> - Nominal velocity = 600 (mm/min)<br> - Powder flux = 0.0825 (g/s)<br> - Spiral size: 60 mm side, 3 mm step<br> - Nr. nozzles = 4<br> - Argon carrier flux = 4 (l/min)<br> - Argon shielding gas flux = 15 (l/min)<br> - Substrate temperature = Ambient</p> <p>This experiment took place on the same substrate of 10.5281/zenodo.4049842 (on the "left") and follows the same part program. In this case, the laser spot is slightly off-center in camera images.</p> <p>The dataset is constituted by:<br> - Melt pool images, in file Deposition_2020_07_31__13_09_50.zip, acquired at 200fps with 850 nm narrow band filter, 1ms exposure time. 400x400 px size<br> - trackData_20200731_left.csv containing:<br> - t: timestamp in ms. Synchronized with imData_20200731_left.csv<br> - Xpos: laser spot X position in workspace<br> - Ypos: laser spot Y position in workspace<br> - Zpos: laser spot Z position in workspace<br> - G1: binary signal indicating active deposition (G1=1) or not<br> - D: track width measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - H: track heigth measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - A: track section area measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - sdres: roughness index of section profile (std. deviation w.r.t. smoothed profile)<br> - Vnom: laser spot translational speed in m/s (computed from Xpos, Ypos, Zpos and t data)<br> - Pnom: nominal power<br> - V: Vnom in mm/min<br> - imData_20200731_left.csv containing:<br> - t: timestamp in ms. Synchronized with trackData_20191205_left.csv (some frames may have been lost)<br> - I_mean: mean image intensity (only on red channel)<br> - I_mean_crop: mean image intensity computed on central cropped image area (180x180 pixels)<br> - M_I_mean: I_mean after application of 8-sample moving average<br> - M_I_mean_crop: I_mean_crop after application of 8-sample moving average<br> - fileName: associated image file name<br> - beamON: laserON signal obtained from thresholding on images (background noise = off, minimal intensity level = on)</p>
Comparison of Monitoring Methods during L-DED of Inconel 718
<p>Videos showing 4 different monitoring techniques during L-DED (BeAM Magic 2.0) of Inconel 718</p>
Raw Data of "Ultra-High Strength of Nanocrystalline Inconel 718 Composites by High-Pressure Torsion Deformation and Graphite Reinforcements"
<p>The data set contains the raw data used in "Ultra-High Strength of Nanocrystalline Inconel 718 Composites by High-Pressure Torsion Deformation and Graphite Reinforcements"</p> <p>The file "READ ME FIRST" is a list that assigns the file names of the raw data to the figures used in this study.</p> <p>The raw data contains:</p> <ul> <li>SEM micrographs and fractographs</li> <li>TEM micrographs</li> <li>EDS measurements</li> <li>Microhardness measurements</li> <li>Micro tensile test measurements</li> </ul>
In-situ tensile test scanning electron microscopy dataset for solutionized Inconel 718
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