Zobrazeno 1 - 10
of 32
pro vyhledávání: '"C. K. Saw"'
Publikováno v:
The Journal of Chemical Physics. 158:134703
In an oxidizing environment, the oxide formed on plutonium (Pu) metal is composed of a plutonium dioxide (PuO2) top layer and a thin cubic plutonium sesquioxide (Pu2O3) middle layer. In a reducing environment, the PuO2 layer auto-reduces to cubic Pu2
This report documents the work carried out to determine the feasibility of using this technique for Pu oxide grown on bulk Pu system. It also provides the experimental and theoretical considerations in carrying out XRR technique to determine film thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::530ac1d3d0d9ef273dec07e51062ac1a
https://doi.org/10.2172/1236734
https://doi.org/10.2172/1236734
Autor:
T Lian, Joseph C. Farmer, D Day, John H. Perepezko, J. J. Haslam, Raul B. Rebak, B Beardsley, Joe H. Payer, Lou Aprigliano, P Hailey, C K Saw, Jor-Shan Choi, Andy D’amato, D J Branagan
Publikováno v:
Metallurgical and Materials Transactions A. 40:1289-1305
An overview of the High-Performance Corrosion-Resistant Materials (HPCRM) Program, which was cosponsored by the Defense Advanced Research Projects Agency (DARPA) Defense Sciences Office (DSO) and the U.S. Department of Energy (DOE) Office of Civilian
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 93:175-182
The molecular reorganization occurring in liquid crystalline polymer fiber during heat treatment is of great interest for many commercial reasons. Using thermal analysis techniques, WAXS and real time temperature dependent synchrotron SAXS, the struc
Autor:
D J Branagan, R Rebak, P Hailey, Joseph C. Farmer, T Lian, C K Saw, Joe H. Payer, Louis F. Aprigliano, Jor-Shan Choi, S D Day
Publikováno v:
Nuclear Technology. 161:169-189
An iron-based amorphous metal with good corrosion resistance and a high absorption cross section for thermal neutrons has been developed and is reported here. This amorphous alloy has the approximate formula Fe 49.7 Cr 17.7 Mn 1.9 Mo 7.4 W 1.6 B 15.2
Autor:
John H. Perepezko, K Hildal, J. J. Haslam, T Lian, Enrique J. Lavernia, Joseph C. Farmer, Joe H. Payer, L. Ajdelsztajn, P Hailey, E J Buffa, Louis F. Aprigliano, S. D. Day, Jor-Shan Choi, Raul B. Rebak, D J Branagan, C K Saw, Nancy Y. C. Yang
Publikováno v:
Journal of Materials Research. 22:2297-2311
An iron-based amorphous metal, Fe49.7Cr17.7Mn1.9Mo7.4W1.6B15.2C3.8Si2.4 (SAM2X5), with very good corrosion resistance has been developed. This material was prepared as a melt-spun ribbon, as well as gas atomized powder and a thermal-spray coating. Du
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 21:762-765
High-resolution x-ray photoemission spectroscopy (XPS) was used to examine the surface composition and chemical bonding of calcined UO2 powders as a function of process parameters. It is believed that the surface composition of the powder grains ulti
Publikováno v:
Polymer. 41:7147-7157
Poly(ethylene terephthalate) (PET) has been subjected to high-energy ball milling (mechanical milling, MM) at three different temperatures. The resulting milled powder is characterized by molecular weight measurements, differential scanning calorimet
Publikováno v:
Journal of Applied Polymer Science. 74:2335-2352
Cold draw processing of poly(ethylene terephthalate) yarns has been discovered that yields a sheath/fibrillar core (s/fc) microstructure in the each fiber of a yarn. When aged, unoriented, noncrystalline spun yarns were cold drawn, high (>5.7 : 1) dr
Publikováno v:
Journal of Thermal Analysis. 46:733-752
The thermotropic copolyester consisting of 40 mol%p-hydroxybenzoic acid and 30 mol% isophthalic acid/30 mol% hydroquinone (HIQ40), prepared by two different synthetic routes (“acidolysis” or “phenylester”) was studied by differential scanning