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NIST Public Data Inventory
Data provided by National Institute of Standards and Technology
National Institute of Standards and Technology (NIST) public data inventory is a catalog of digital products generated from the NIST enterprise data inventory (EDI). The catalog is dynamically updated in coordination with mission goals for the dissemination of information for discovery and access. It includes digital products derived from multiple disciplines of scientific, engineering and technology areas of research and operation. This inventory is provided as a data.json file format, based on the DCAT-US Schema v1.1 standard definition.
Tags: NIST,research data,
Modified: 2025-04-06
AMB2025-03 High-Cycle Rotating Bending Fatigue Tests of PBF-L Ti-6Al-4V
Data provided by National Institute of Standards and Technology
Specimens from one build of laser powder bed fusion (PBF-L) titanium alloy (Ti-6Al-4V) were split equally into two heat treatment conditions. The first condition is a non-standard hot isostatic pressing (HIP) heat treatment (800 °C, 2 h, argon pressure of 200 MPa, approximately 12 °C/min cooling rate), which will be referred to as 800HIP. The second condition is the same heat treatment but in a vacuum furnace with a partial pressure of argon (75 mTorr), and will be referred to as 800VAC.
Tags: additive manufacturing,3D printing,titanium,Ti-6Al-4V,powder bed fusion,Laser Powder Bed Fusion,
Modified: 2025-04-06
AMB2025-02 Macroscale Quasi-Static Tensile Tests of PBF-L IN718
Data provided by National Institute of Standards and Technology
This challenge is a follow-on from AMB2022-01 laser powder bed fusion (PBF-LB) alloy Inconel 718 in the as-built condition (no heat treatment). Eight continuum-but-miniature tensile specimens were excised from the same size legs (2.5 mm width) of one original AMB2022-01 specimen (AMB2022-718-AMMT-B7-P4). Excised tensile specimens were quasi-static uniaxially tensile tested according to ASTM E8 (strain rate 1*10-3 sec-1, 3 mm gauge length custom contact extensometer).
Tags: additive manufacturing,3D printing,inconel,nickel superalloy,718,powder bed fusion,Laser Powder Bed Fusion,
Modified: 2025-04-06
Evaluating Contaminant Effects and Blend Ratios on the Alkaline Hydrolysis of PET Textile Streams
Data provided by National Institute of Standards and Technology
The increasing amounts of discarded textiles represent a potentially valuable resource that could be reclaimed. This work underscores the significance of advancing chemical recycling techniques for multi-component fabrics under mild reaction conditions. We present a method for nondestructive recovery of cotton (C), elastane, and nylon from polyester (polyethylene terephthalate (P)) textile blends through alkaline hydrolysis, supported with a phase-transfer catalyst.
Tags: Chemical recycling,textiles,polyethylene terephthalate,depolymerization,cotton,elastomeric fibers,blended textiles,contaminants,garments,
Modified: 2025-04-06
AgentDojo-Inspect
Data provided by National Institute of Standards and Technology
AgentDojo-Inspect is a codebase created by the U.S. AI Safety Institute to facilitate research into agent hijacking and defenses against said hijacking. Agent hijacking is a type of indirect prompt injection [1] in which an attacker inserts malicious instructions into data that may be ingested by an AI agent, causing it to take unintended, harmful actions.AgentDojo-Inspect is a fork of the original AgentDojo repository [2], which was created by researchers at ETH Zurich [3]. This fork extends the upstream AgentDojo in four key ways:1.
Tags: Artificial Intelligence,ai,agent,security,cybersecurity,
Modified: 2025-04-06
NIST Excerpts Benchmark Data
Data provided by National Institute of Standards and Technology
The NIST Excerpts Benchmark Data are a set of target data for deidentification algorithms. The data are configured to work with "SDNist: Synthetic Data Report Tool", a package for evaluating synthetic data generators: https://github.com/usnistgov/SDNist. An installation of SDNist will download the data resources automatically.
Tags: privacy,synthetic data,demographic data,American Community Survey,SDNist,
Modified: 2025-04-06
Data for Advanced Metrology Suite for Linking Residual Stress to FundamentalProperties of Thermoset Packaging Materials
Data provided by National Institute of Standards and Technology
This repository contains data generated to support and ECTC 2025 conference manuscript titled "Advanced Metrology Suite for Linking Residual Stress to Fundamental Properties of Thermoset Packaging Materials". It contains differential scanning calorimetry (DSC), rheology, digital image correlation (DIC), vapor uptake, and stress bench data on and example commercially available encapsulant epoxy material.
Tags: Encapsulant,cure kinetics,cure shrinkage,Residual Stress,Digital Image Correlation,rheology,differential scanning calorimetry,vapor saturation,thin film stress,epoxy,
Modified: 2025-04-06
Biphenyl: Experimental and Derived Thermodynamic Properties
Data provided by National Institute of Standards and Technology
This document is part of a series of reports describing experimental property measurements completed at the National Institute for Petroleum and Energy Research (NIPER) in Bartlesville, Oklahoma, in the 1980s and 1990s. Members of the Bartlesville Thermodynamics Group included William D. "Bill" Good, William V. "Bill" Steele, Bruce E. Gammon, Norris K. Smith, Stephen E. Knipmeyer, An "Andy" Nguyen, Timothy D. Klots, I. A. "Alex" Hossenlopp, Aaron P. Rau, William B. Collier, John F. Messerly, Ann G. Osborn, Susan Lee-Bechtold, Donald G. Archer, Ian R.
Tags: density,vapor pressure,enthalpy of formation,heat capacity,thermodynamic functions,
Modified: 2025-04-06
Electromagnetic Interference Measurements from Tungsten Inert Gas (TIG) Arc Welding
Data provided by National Institute of Standards and Technology
The 2.4 GHz ISM band is shared by Wi-Fi, Bluetooth, Wireless HART, ISA100.11a, and several other industrial wireless systems. Our dataset contains comprehensive electromagnetic interference (EMI) measurements from TIG welding processes conducted in the NIST fabrication shop. The measurements were taken using a typical arc welding power source and recorded at three distinct frequencies: 900 MHz, 2.4 GHz, and 5.3 GHz.
Tags: industrial wireless,wireless,5G,Wi-Fi,IEEE 802.11,industrial control,IEEE P3388,
Modified: 2025-04-06
trans-1,2,3,4,4a,9,9a,10-Octahydroanthracene: Experimental and Derived Thermodynamic Properties
Data provided by National Institute of Standards and Technology
This document is part of a series of reports describing experimental property measurements completed at the National Institute for Petroleum and Energy Research (NIPER) in Bartlesville, Oklahoma, in the 1980s and 1990s. Members of the Bartlesville Thermodynamics Group included William D. "Bill" Good, William V. "Bill" Steele, Bruce E. Gammon, Norris K. Smith, Stephen E. Knipmeyer, An "Andy" Nguyen, Timothy D. Klots, I. A. "Alex" Hossenlopp, Aaron P. Rau, William B. Collier, John F. Messerly, Ann G. Osborn, Susan Lee-Bechtold, Donald G. Archer, Ian R.
Tags: density; vapor pressure; enthalpy of formation; heat capacity; thermodynamic functions,
Modified: 2025-04-06