THE USE OF PENETRATING RADIATIONS IN THE MEASUREMENT OF THE POROSITY OF REFRACTORY BRICK*
作者:
J. B. Austin,
期刊:
Journal of the American Ceramic Society
(WILEY Available online 1936)
卷期:
Volume 19,
issue 1‐12
页码: 29-36
ISSN:0002-7820
年代: 1936
DOI:10.1111/j.1151-2916.1936.tb19791.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
AbstractThe possibility of using the absorption of X‐rays or γ‐rays in a refractory brick as a measure of porosity has been tested experimentally for both kinds of radiation. It is found that the method is entirely practical in either case and when the necessary apparatus is set up it should yield results, with much less effort, better than those now obtained by the displacement method. Gamma‐rays from radium appear to have some advantages over
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