Published November 2005 | Version v1
Journal article Metadata-only

Determination of the impurity elements in metal titanium by INAA

Creators

  • 1. China Academy of Engineering Physics, Mianyang (China). Inst. of Nuclear Physics and Chemistry

Description

The neutron activation analysis is one of the advanced methods for trace element analysis, by which mixing-element can be determined synchronously, sensitively, rapidly and nondestructively, and this method has been widely used for high purity materials analysis. For the half time of 51Ti(5.79 min) is very short which produced by neutron activation from metal titanium, so a total of 5 elements, including Mn, As, Sb, Ta, W, are determined in titanium by instrument neutron activity analysis (INAA). The detection limits of impurity elements are calculated. The analytical results of reference samples agree with the recommended values. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Science and Technology Applications
Journal Volume
1
Journal Issue
2
Journal Page Range
p. 122-124
CODEN
HJYYAS

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
38105836
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ANTIMONY; ARSENIC; COMPARATIVE EVALUATIONS; HALF-LIFE; IMPURITIES; MANGANESE; MULTI-ELEMENT ANALYSIS; NEUTRON ACTIVATION ANALYSIS; SENSITIVITY; TANTALUM; TITANIUM; TITANIUM 51; TUNGSTEN
Descriptors DEC
ACTIVATION ANALYSIS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHEMICAL ANALYSIS; ELEMENTS; EVALUATION; EVEN-ODD NUCLEI; INTERMEDIATE MASS NUCLEI; ISOTOPES; METALS; MINUTES LIVING RADIOISOTOPES; NONDESTRUCTIVE ANALYSIS; NUCLEI; RADIOISOTOPES; REFRACTORY METALS; SEMIMETALS; TITANIUM ISOTOPES; TRANSITION ELEMENTS

Optional Information

Notes
6 tabs., 5 refs.