Author: R. D. GardnerPublisher:
ISBN:
Category : Alloys
Languages : en
Pages : 10
Book Description
The Determination of 0.01 to 1.0% of Titanium, Zirconium, Hafnium, Niobium, Tantalum, Molybdenum, and Tungsten in Uranium Alloys by Atomic Absorption Spectrophotometry
Author: R. D. GardnerNuclear Science Abstracts
Author: Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 632
Book Description
NSA is a comprehensive collection of international nuclear science and technology literature for the period 1948 through 1976, pre-dating the prestigious INIS database, which began in 1970. NSA existed as a printed product (Volumes 1-33) initially, created by DOE's predecessor, the U.S. Atomic Energy Commission (AEC). NSA includes citations to scientific and technical reports from the AEC, the U.S. Energy Research and Development Administration and its contractors, plus other agencies and international organizations, universities, and industrial and research organizations. References to books, conference proceedings, papers, patents, dissertations, engineering drawings, and journal articles from worldwide sources are also included. Abstracts and full text are provided if available.
Determination of Selected Rare Earths in Uranium Alloys by Atomic-absorption Spectrophotometry
Author: R. D. GardnerPublisher:
ISBN:
Category : Analytical chemistry
Languages : en
Pages : 8
Book Description
Scandium, yttrium, holmium, erbium, thulium ytterbium,and lutetium, at concentrations of 0.01 to 0.1 wt% in uranium-matrix alloys, are determined by atomic-absorption spectrophotometry in a perchloric acid solution of the alloy without separation. The presence of uranium enhances the absorbances of the rare-earth elements and eliminates interferences by other elements. The measurement's relative standard deviation at the 0.1-wt% level is 1%, except for lutetium for which it is 5%. At the 0.01-wt% concentration level, each element except lutetium and yttrium is measured with a relative standard deviation no greater than 3%. For lutetium and yttrium, the relative standard deviations are 10 and 8%, respectively.
Nuclear Science Abstracts
Author: Scientific and Technical Aerospace Reports
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1390
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
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