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During FY2021, one of the NIST Charpy Contractors returned some 9310 steel blanks (rough-machined, oversized, unnotched specimens) that presented visible black
Ajitkumar Jillavenkatesa, Lin-Sien H. Lum, Stanley Dapkunas
This guide is a compilation of essential facts and some fundamental information about commonly used techniques of particle size analysis in the ceramics
Modern building fire sensors are capable of supplying substantially more information to the fire service than just the simple detection of a possible fire. With
Stephen Fallis, Russell Reed, Jennifer L. McCormick, Kim Wilson, Gary Holland
The Advanced Propellant/Additive Development for Gas Generators project is a collaborative effort between General Dynamics OTS-Aerospace (GD) in Redmond, WA
One of the potential candidates for halon 1301 replacement in aircraft engine nacelle and dry bay fire protection applications and fuel tank ullage inerting is
The NBS involvement in the development of single atom electron spectroscopy at surfaces, as realized in field emission resonance tunneling and reported in the
This paper presents what are believed to be the first measurements of the non-adiabatic lubricant excess surface density on a roughened, horizontal flat pool
The use of multizone airflow and contaminant dispersal models requires a range of data. In terms of airflow analysis, these data include leakage characteristics
We describe the design and construction of a relatively simple, inexpensive laser interferometer system for accurate measurements of ultrasonic waveforms in
Michael D. Hogan, Lisa J. Carnahan, Robert J. Carpenter, David W. Flater, James E. Fowler, Simon P. Frechette, M M. Gray, L A. Johnson, R. McCabe, Douglas C. Montgomery, Shirley M. Radack, R Rosenthal, Craig M. Shakarji
Our high technology society continues to rely more and more upon sophisticated measurements, technical standards, and associated testing activities. This was
The Rockwell hardness test continues to be applied as a tool for assessing the properites of a product while the tolerances on the acceptable material hardness