Browsing Experimental Data Repository by Title
Now showing items 45-64 of 64
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Raw and Processed Data to Generate Three-Dimensional Grain Map of Open-Cell Aluminum Foam
(2018-08-03)A three-dimensional grain map of an investment-cast, open-cell, aluminum foam is generated using a combination of experimentally derived and synthetically derived data. Specifically, the experimental data are derived from ... -
The Relation Between Bulk Modulus and Relative Enthalpy: a Broad-Based Thermodynamic Analysis and a Case Study on Aluminum
(2001-07-17)By postulating a linear relationship between logarithmic bulk modulus and relative enthalpy, we have developed in this paper a thermodynamic framework that provides a link between thermal properties and bulk modulus under ... -
Self-Diffusion and fast cobalt impurity diffusion in the bulk and in grain boundaries of hexagonal titanium
(2013-07-03)Bulk Self-Diffusion was measure in alpha-Titanium single crystals between 776 and 1132 K using the radiotracer Ti44 and ion beam sputtering for profile sectioning. -
Self-diffusion in aluminum at low temperatures
(2014-01-20)Values of the self-diffusivity of pure aluminum in the temperature range 130∮ to 200° have been determined by measuring the rate of annealing of prismatic and faulted dislocation loops in thin foils of quenched 99.999 pct ... -
Self-Diffusion in Solid Chromium
(2013-07-08) -
Single-Lap-Joint Screening of Hysol EA 9309NA Epoxy Adhesive
A commercial 2-part epoxy was evaluated per ARL-ADHES-QA-001.00 rev 1.0, which consists of single-lap-joint testing at room temperature and subsequent hot/wet and elevated temperature conditioning. This testing protocol ... -
Spherical nanoindentation stress-strain curves of commercially pure titanium and Ti-6Al-4V
Spherical nanoindentation combined with electron back-scattered diffraction was employed to characterize the grain-scale elastic and plastic anisotropy of single crystal alpha-Ti for commercially pure (CP-Ti) and alloyed ... -
Spherical nanoindentation stress-strain curves of primary-α grains in Ti5-2.5, Ti811, Ti64, Ti6242 and Ti6246 alloys
Recently established spherical indentation stress-strain protocols have demonstrated the feasibility of measuring reliably the mechanical responses at different material structure length scales in a broad range of structural ... -
Study of Si self-diffusion by nuclear techniques
(2014-02-10)By using ion implantation for preparation and p, γ-reactions for analysis of 30Si profiles the Si self-diffusion has been studied in the temperature range of 830–1200°C. The results reveal unambiguously that the diffusion ... -
Synchrotron Diffraction and Composition Data Sets of Co-Fe-Zr Metallic Glasses
(2017-07-12)The dataset summarizes a series of high-throughput studies on the Co-Fe-Zr metallic glass system with a total of 1323 unique alloys having been investigated. The primary goal of the work was to identify unsupervised ... -
Synthetic X-ray Microtomographic Image Data of Fiber-reinforced Composites
(2019)A new algorithm was developed to segment three-dimensional fibers in multi-directional fiber-reinforced composites (FRCs) imaged using X-ray microtomography (µCT). Validation of the algorithm was performed using synthetic ... -
Temperature Dependece of the Elastic Constants of Aluminum
(1979-03-02)The single crystal elastic constants of aluminum have been measured using a piezoelectric composite oscillator from room temperature to just 20K below the melting point. The elastic moduli differ markedly from previous ... -
Temperature Dependence of the Elastic constants of Cu, Ag, and Au above Room Temperature
(1966-02-16)The adiabatic elastic constants C44, 1/2(Cll-C12), and 1/2(cll+C12+2c44) have been measured for copper, silver, and gold over the temperature range from 300° to about BOO 0K using the conventional ultrasonic pulse-echo ... -
Temperature Variation of the Elastic Constants of Cubic Elements. I. Copper
(1954-09-08)The ultrasonic pulse technique has been used in conjunction with a specially devised cryogenic technique to measure the velocities of 10-Mc/sec acoustic waves in copper single crystals in the range from 4.2°K to 300°K. The ... -
Thermal Dilation of Copper
(1950-01-07)The prediction that certain cubic metals may not be precisely cubic throughout a range of temperature below their melting points led to the present investigation. Pure copper was chosen as the cubic metal to examine for ... -
The Thermal Expansion of Pure Metals: Copper, Gold, Aluminum, Nickel, and Iron
(1941-08-08)Extremely accurate determinations of the linear thermal expansions have been made interferometrically from — 196°C to temperatures about +400°C for Al and +700°C for Fe, Ni, Cu and Au. The relationship between true thermal ... -
Tracer Diffusion of Magnesium in Aluminum Single Crystals
(2014-02-16) -
Ultrahigh Carbon Steel Microconstituent Annotations
(2018-05-04)This dataset consists of scanning electron micrographs accompanied by microconstituent annotations, and is intended as a community benchmark dataset for microstructure segmentation and clustering tasks. The dataset consists ... -
Use of spherical nanoindentation protocols to study the anisotropic mechanical response of alpha-beta single colonies in Ti-6Al-4V alloy
The recently developed spherical nanoindentation stress-strain protocols were employed in this study to investigate systematically the anisotropic elastic and yield response of the α-β single colonies in a Ti-6Al-4V alloy. ...