Flame Spectra of Vanadium, Niobium, Rhenium, Titanium and Molybdenum

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Abstract Line spectra of vanadium, niobium, titanium, molybdenum and rhenium of sufficient intensity to allow detection at the 1–10 p.p.m. level can be excited in fuel-rich, oxy-acetylene flames. For the strongest lines of tungsten, the sensitivity of detection is 90 p.p.m. Weak lines of zirconium, hafnium, osmium, tantalum and uranium are also observed in these flames. Recordings of the spectra are given along with wavelength tables of the strongest lines.

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22 pages ; illustrations.

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Fassel, Velmer A.; Myers, Robert B. & Kniseley, Richard N. July 23, 1962.

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Abstract
Line spectra of vanadium, niobium, titanium, molybdenum and rhenium of sufficient intensity to allow detection at the 1–10 p.p.m. level can be excited in fuel-rich, oxy-acetylene flames. For the strongest lines of tungsten, the sensitivity of detection is 90 p.p.m. Weak lines of zirconium, hafnium, osmium, tantalum and uranium are also observed in these flames. Recordings of the spectra are given along with wavelength tables of the strongest lines.

Physical Description

22 pages ; illustrations.

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Digitized from microopaque cards.

Contribution No. 1200. Work was performed in the Ames Laboratory of the U.S. Atomic Energy Commission.

Includes bibliographical references (pages 15-16).

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  • Report No.: IS-517
  • Grant Number: W-7405-eng-82
  • SuDoc Number: Y 3.At 7:22/IS-517
  • Accession or Local Control No: metadc1201529
  • Archival Resource Key: ark:/67531/metadc1201529

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Technical Report Archive and Image Library

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  • July 23, 1962

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  • Feb. 9, 2020, 2:12 p.m.

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  • April 24, 2020, 1:34 p.m.

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Fassel, Velmer A.; Myers, Robert B. & Kniseley, Richard N. Flame Spectra of Vanadium, Niobium, Rhenium, Titanium and Molybdenum, report, July 23, 1962; Ames, Iowa. (https://digital.library.unt.edu/ark:/67531/metadc1201529/: accessed September 8, 2026), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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