Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Samuel R. Low"'
Autor:
Renato R. Machado, Samuel R. Low
This paper describes a new design for HRBW scale reference blocks, that has the potential to greatly reduce the bending of brass blocks and thus improve short time stability of the block's apparent reference value. The experimental results given here
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::016741857c3c7294c0c4f61effef03c6
https://europepmc.org/articles/PMC6759927/
https://europepmc.org/articles/PMC6759927/
Autor:
Renato R. Machado, Samuel R. Low
Publikováno v:
Journal of Physics: Conference Series. 1065:062007
This report describes investigations carried out to determine test cycle sensitivity coefficients for the Rockwell HRA hardness scale. Sensitivity coefficients were determined for the preliminary-force, total-force and recovery-force dwell times. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a05d725e3f99fb7006ec4837e678f03
https://doi.org/10.1088/1742-6596/1065/6/062007
https://doi.org/10.1088/1742-6596/1065/6/062007
Autor:
T Polzin, David J. Pitchure, Samuel R. Low, Alessandro Germak, S. Desogus, Jun-Feng Song, H. Q. Yang, H. Ishida, Giulio Barbato
Publikováno v:
Metrologia. 34:331-342
Recently developed microform measurement techniques have reduced the measurement uncertainties in the geometry of Rockwell diamond indenters. It is now possible to establish standard-grade Rockwell diamond indenters characterized by high geometric un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b28dc29a9087e378114ef6cc73b3c57
https://doi.org/10.1088/0026-1394/34/4/6
https://doi.org/10.1088/0026-1394/34/4/6
Wide-plate crack-arrest tests utilizing prototypical and degraded (simulated) pressure vessel steels
Publikováno v:
Nuclear Engineering and Design. 135:197-205
Sixteen wide-plate crack-arrest tests have been completed, ten utilizing specimens fabricated from A533B class 1 material and six fabricated from a low-upper-shelf base material. Each test utilized a single-edge notched specimen that was subjected to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d7c81fb5bea791603512eb9148d48a7
https://doi.org/10.1016/0029-5493(92)90222-h
https://doi.org/10.1016/0029-5493(92)90222-h
Between September 1984 and December 1985, five wide-plate crack-arrest tests on A533B quenched and tempered steel were carried out on the 26-MN tensile capacity universal testing machine at the National Bureau of Standards. Each test was different wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4c627030b5ae5c0be1fa751f5eb29a9
https://doi.org/10.1520/stp33101s
https://doi.org/10.1520/stp33101s
Publikováno v:
Nuclear Engineering and Design. 118:283-295
Fifteen wide-plate crack-arrest tests have been completed to date, ten utilizing specimens fabricated from A533B class 1 material (WP-1 and WP-CE series), and five fabricated from a low upper-shelf base material (WP-2 series). Each test utilized a si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed955d089bd1bad6c5943317dc6da38b
https://doi.org/10.1016/0029-5493(90)90030-2
https://doi.org/10.1016/0029-5493(90)90030-2
Autor:
G.C. Robinson, I.B. Johansson, B.R. Bass, R. deWit, R.J. Fields, David Alexander, J. Keeney-Walker, Samuel R. Low, D.J. Naus, Charles W. Schwartz, S.K. Iskander
The Heavy-Section Steel Technology (HSST) Program at the Oak Ridge National Laboratory under the sponsorship of the Nuclear Regulatory Commission is conducting analytical and experimental studies aimed at understanding the circumstances that would in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaebdc102d5654ac5cb4f6df930fcce5
https://doi.org/10.2172/144883
https://doi.org/10.2172/144883
Publikováno v:
Journal of Research of the National Institute of Standards and Technology
A measurement system is capable if it produces measurements with uncertainties small enough for demonstration of compliance with product specifications. To establish the capability of a system for Rock-well C scale hardness, one must assess measureme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::223863722526686b81f8bab9e307c0e4
https://doi.org/10.6028/jres.105.041
https://doi.org/10.6028/jres.105.041
Publikováno v:
International Journal of Pressure Vessels and Piping. 31:165-185
Wide-plate crack-arrest tests are being performed at the National Bureau of Standards (Gaithersburg, MD) under the Heavy-Section Steel Technology (HSST) Program and are designed to provide fracture-toughness measurements at temperatures approaching o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::814d1c66578be3b9d044bdf6170efd93
https://doi.org/10.1016/0308-0161(88)90001-4
https://doi.org/10.1016/0308-0161(88)90001-4