Fast neutron activation analysis of silicon in aluminum alloys |
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| Authors: | H Sorek H C Griffin |
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| Institution: | 1. Engineering and Research Staff, Research Ford Motor Company, 48121, Dearborn, Michigan, (USA)
2. Department of Chemistry, The University of Michigan, 48109, Ann Arbor, Michigan, (USA)
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| Abstract: | The silicon content in an aluminum-silicon alloy was measured by nondestructive fast neutron activation analysis with fission spectrum neutrons. A boron nitride irradiation container reduced the flux of thermal and epithermal neutrons at the sample position, enhancing the29Si (n, p)29Al reaction. A detection limit of 0.4% silicon in a 0.5 g alloy sample was obtained. |
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