Spectral emission analysis of powders in a high-voltage ARC with the sample introduced from a thin tube
Journal Article
·
· J. Appl. Spectrosc. (Engl. Transl.); (United States)
OSTI ID:5462473
The entry of elements was studied with the thin rod into which 1% Co, Be, Al, Ti, Zn, Ta, Mg, or Pb had been incorporated. In order to study the influence of variations in the sample composition upon the entry of the elements to be analyzed, 10-20% of materials with different physical properties went into the sample. Titanium and vandium were selected as the elements to be analyzed. Analysis of the results have shown that some impurities do not affect the entry of titanium and vanadium into the discharge zone of the high-voltage arc, whereas other impurities increase the spread of the points around the average optical density by a factor of 1.5-2.
- OSTI ID:
- 5462473
- Journal Information:
- J. Appl. Spectrosc. (Engl. Transl.); (United States), Journal Name: J. Appl. Spectrosc. (Engl. Transl.); (United States) Vol. 43:2; ISSN JASYA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
CHEMICAL COMPOSITION
CURRENTS
ELECTRIC ARCS
ELECTRIC CURRENTS
ELECTRIC DISCHARGES
ELECTRODES
ELEMENTS
EMISSION SPECTRA
EMISSION SPECTROSCOPY
IMPURITIES
LIGHT SOURCES
MATERIALS TESTING
METALLURGICAL EFFECTS
METALLURGY
METALS
OPTICAL DISPERSION
POWDER METALLURGY
QUANTITY RATIO
RADIATION SOURCES
RODS
SAMPLE PREPARATION
SENSITIVITY
SPECTRA
SPECTROSCOPY
TESTING
TITANIUM
TRANSITION ELEMENTS
TUBES
VANADIUM
360104* -- Metals & Alloys-- Physical Properties
CHEMICAL COMPOSITION
CURRENTS
ELECTRIC ARCS
ELECTRIC CURRENTS
ELECTRIC DISCHARGES
ELECTRODES
ELEMENTS
EMISSION SPECTRA
EMISSION SPECTROSCOPY
IMPURITIES
LIGHT SOURCES
MATERIALS TESTING
METALLURGICAL EFFECTS
METALLURGY
METALS
OPTICAL DISPERSION
POWDER METALLURGY
QUANTITY RATIO
RADIATION SOURCES
RODS
SAMPLE PREPARATION
SENSITIVITY
SPECTRA
SPECTROSCOPY
TESTING
TITANIUM
TRANSITION ELEMENTS
TUBES
VANADIUM